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19 general-purpose basic switch z best-selling basic switch boasting high precision and wide variety a large switching capacity of 15 a with high repeat accuracy. wide margins of operating conditions with a wide operating speed range. a wide range of variations in contact form for your selection: basic, split contact, maintained contact, and adjustable contact gap types. a series of standard models for minute loads is available. a series of molded terminal-type models incorpo- rating safety terminal protection cover is available. including models that meet the quality require- ments of the rcj under license number rcj-17-4. ordering information configuration basic models general-purpose a variety of actuators is available for a wide range of application. the contact mechanism of models for minute loads is a crossbar type with gold-alloy contacts, which ensures highly reliable opera - tions for minute loads. contact gap: h: 0.25 mm (high-sensitivity , microvoltage current load) g: 0.5 mm (standard)] e: 1.8 mm (high-capacity) contact form note: the z-15gm is a reversible model and the no and nc positions are reversed. com no nc drip-proof models there is no dif ference in basic configuration and switching mecha - nism between drip-proof models and standard models, and a vari - ety of actuators can be used with drip-proof models. drip-proof models use weather-resistive chloroprene rubber . w ithout t erminal cover the pin plunger is sealed from the other switch mechanisms by a resilient rubber , and the case and cover are sealed by adhesive so that the switch is resistant to humidity , oil, and dust. the degree of protection conforms to jis c0920 drip-proof ii. the electric insulation of the molded terminals is ensured because the terminal part is fixed with epoxy resin. the actuator and termi - nals are both sealed and thus resist water, oil, or dust. the lead wires can be stretched in either direction. refer to page 43 for de - tails. rubber boot movable spring fixed contact (nc) glued surface (adhesive is filled between case and cover) fixed contact (no) spring pivot movable contact with t erminal cover the high sealing capability (drip-proof) and the terminal protection allows switching operations under poor environment with water and dust, like limit switches. furthermore, these switches are inexpen - sive. the easy-to-remove terminal protection cover allows the easy maintenance of the wires. by changing the terminal protection cover position, the cable can be stretched in the left or right direction. the width of this model is the same as that of the conventional z model. therefore this model can be mounted under the same condi - tions.
z z 20 rubber boot (weather-resistive chloroprene is used) stainless steel stopper (improves sealing) rubber packing (improves sealing between switch housing and terminal cover) terminal protection covers are sold separately for maintenance purposes, which can be, how- ever, used with the z-b5v-series models only. cable sealing rubber two- or three-conductor vct (with a nominal cross section of 0.75 or 1.25 mm 2 can be used. split contact models this type is identical in construction to the general-purpose basic switch except that it has two pairs of simultaneous acting contacts by splitting moving contacts. since the moving contacts are connected to a common terminal, ei - ther parallel or series connection is possible. highly reliable minute load switching is ensured if the model is used as a twin-contact switch. current capacity: 10 a contact form note: the z-10fm is a reversible model and the no and nc positions are reversed. com no nc no nc connection example series connection parallel connection l l l l l l maintained contact models the maintained contact type has a reset button at the bottom of the switch case, in addition to the push button (plunger) located on the opposite side of the reset button. use these buttons alternately . since the switch has greater pretravel than overtravel, it is suitable for use in reversible control circuits, manual reset circuits, safety limit circuits, and other circuits which are not preferable for automat - ic resetting. contact form com no nc push button for resetting
z z 21 ordering information actuator basic model (general-purpose) split contact cuao standard high-sensitivi ty high-capacity microload sp co ac g (0.5 mm) h (0.25 mm) e (1.8 mm) h (0.25 mm) f (1.0 mm) pin plunger solder terminal z-15g z-15h z-15e z-01h --- pg screw terminal z-15g-b z-15h-b z-15e-b z-01h-b z-10fy-b slim spring plunger solder terminal z-15gs z-15hs --- z-01hs --- pgp g screw terminal z-15gs-b z-15hs-b z-01hs-b z-10fsy-b short spring pl nger solder terminal z-15gd z-15hd --- z-01hd --- pg plunger screw terminal z-15gd-b z-15hd-b z-01hd-b z-10fdy-b panel mount pl nger low op solder terminal z-15gq3 --- --- --- --- plunger screw terminal z-15gq3-b medium op solder terminal z-15gq z-15hq z-15eq z-01hq --- screw terminal z-15gq-b z-15hq-b z-15eq-b z-01hq-b z-10fqy-b high op solder terminal z-15gq8 --- --- --- --- g screw terminal z-15gq8-b panel mount roller pl nger solder terminal z-15gq22 z-15hq22 z-15eq22 --- --- plunger screw terminal z-15gq22-b z-15hq22-b z-15eq22-b z-10fq22y-b panel mount cross roller pl nger solder terminal z-15gq21 z-15hq21 --- --- --- roller plunger screw terminal z-15gq21-b z-15hq21-b leaf spring solder terminal z-15gl --- --- --- --- pg screw terminal z-15gl-b roller leaf spring solder terminal z-15gl2 z-15hl2 --- --- --- screw terminal z-15gl2-b z-15hl2-b short hinge lever solder terminal z-15gw21 --- --- --- --- g screw terminal z-15gw21-b hinge lever low of solder terminal z-15gw z-15hw --- --- --- g screw terminal z-15gw-b z-15hw-b z-10fwy-b medium of solder terminal z-15gw3 --- --- --- --- screw terminal z-15gw3-b high of solder terminal z-15gw32 --- --- --- g screw terminal z-15gw32-b low-force hinge lever solder terminal z-15gw4 z-15hw4 --- --- --- screw terminal z-15gw4-b z-15hw4-b low-force wire hinge lever low of solder terminal --- z-15hw78 --- --- --- hinge lever screw terminal z-15hw78-b high of solder terminal --- z-15hw52 --- --- --- g screw terminal z-15hw52-b short hinge roller lever solder terminal z-15gw22 z-15hw22 z-15ew22 z-01hw22 --- screw terminal z-15gw22-b z-15hw22-b z-15ew22-b z-01hw22-b z-10fw22y-b short hinge cross roller lever solder terminal z-15gw49 --- --- --- --- g roller lever screw terminal z-15gw49-b hinge roller lever parallel solder terminal z-15gw2 z-15hw2 --- --- --- g screw terminal z-15gw2-b z-15hw2-b z-10fw2y-b large roller solder terminal z-15gw25 --- --- --- --- g screw terminal z-15gw25-b hinge cross roller lever solder terminal z-15gw54 --- --- --- --- g roller lever screw terminal z-15gw54-b unidirectional short hinge roller lever solder terminal z-15gw2277 --- --- --- --- hi nge ro ll er l ever screw terminal z-15gw2277-b reverse hinge lever (see note 2) solder terminal z-15gm --- --- --- --- g (see note 2) screw terminal z-15gm-b
z z 22 actuator split contact basic model (general-purpose) actuator split contact microload high-capacity high-sensitivi ty standard actuator f (1.0 mm) h (0.25 mm) e (1.8 mm) h (0.25 mm) g (0.5 mm) reverse short hinge roller lever (see note solder terminal z-15gm22 --- --- --- --- ro ll er l ever ( see no t e 2) screw terminal z-15gm22-b z-10fm22y-b reverse hinge roller lever (see note 2) solder terminal z-15gm2 --- --- --- --- (see note 2) screw terminal z-15gm2-b note: 1. a super high-sensitivity model with a 0.2 mm contact gap, z-15h2(-b), is also available. 2. the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. actuator basic model (drip-proof) standard microload high-sensitivity g (0.5 mm) h (0.25 mm) h (0.25 mm) without drip-proof terminal protection cover with drip-proof terminal protection cover without drip-proof terminal protection cover without drip-proof terminal protection cover pin plunger solder terminal z-15g55 --- z-01h55 --- pg screw terminal z-15g55-b z-15ga55-b5v z-01h55b short spring plunger solder terminal z-15gd55 --- z-01hd55 --- pgp g screw terminal z-15gd55-b z-01hd55-b spring plunger medium op solder terminal z-15gk55 --- --- --- pgp g screw terminal z-15gk55-b high op solder terminal z-15gk355 --- --- --- g screw terminal z-15gk355-b z-15gk3a55-b5v panel mount pl nger medium op solder terminal z-15gq55 --- --- --- plunger screw terminal z-15gq55-b z-15gqa55-b5v panel mount roller pl nger solder terminal z-15gq2255 --- --- --- roller plunger screw terminal z-15gq2255-b z-15gq22a55-b5v panel mount cross roller pl nger solder terminal z-15gq2155 --- --- --- roller plunger screw terminal z-15gq2155-b z-15gq21a55-b5v leaf spring solder terminal z-15gl55 --- --- --- pg screw terminal z-15gl55-b roller leaf spring solder terminal z-15gl255 --- --- --- screw terminal z-15gl255-b short hinge lever solder terminal z-15gw2155 --- --- --- g screw terminal z-15gw2155-b hinge lever medium of solder terminal z-15gw4455 --- --- --- g screw terminal z-15gw4455-b z-15gw44a55-b5v high of solder terminal z-15gw55 --- --- --- g screw terminal z-15gw55-b z-15gwa55-b5v short hinge roller lever solder terminal z-15gw2255 --- z-01hw2255 --- ro ll er l ever screw terminal z-15gw2255-b z-15gw22a55-b5v z-01hw2255-b hinge roller lever parallel solder terminal z-15gw255 --- --- --- screw terminal z-15gw255-b z-15gw2a55-b5v unidirectional short hin g e roller lever solder terminal z-15gw227755 --- --- --- hinge roller lever screw terminal z-15gw227755-b z-15gw2277a55-b5v reverse hinge lever (see note) solder terminal z-15gm55 --- --- --- g (see note) screw terminal z-15gm55-b
z z 23 actuator basic model (drip-proof) high-sensitivity microload standard h (0.25 mm) h (0.25 mm) g (0.5 mm) without drip-proof terminal protection cover without drip-proof terminal protection cover with drip-proof terminal protection cover without drip-proof terminal protection cover reverse short hinge roller lever (see note) solder terminal z-15gm2255 --- --- --- ro ll er l ever ( see no t e ) screw terminal z-15gm2255-b reverse hinge roller lever (see note) solder terminal z-15gm255 --- --- --- l ever ( see note ) screw terminal z-15gm255-b flexible rod (coil spring) solder terminal z-15gnj55 --- --- z-15hnjs55 screw terminal z-15gnj55-b z-15hnjs55-b note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. actuator maintained contact model pin plunger z-15er slim spring plunger z-15esr hinge lever z-15ewr model number legend z- - 1234 5 1. rated current 01: 0.1 a (for microload) 15: 15 a 2. contact gap h: 0.25 mm (high-sensitivity) g: 0.5 mm (standard) e: 1.8 mm (high-capacity) 3. actuator none: pin plunger s: slim spring plunger d: short spring plunger k: spring plunger (medium op) k3: spring plunger (high op) q3: panel mount plunger (low op) q: panel mount plunger (medium op) q8: panel mount plunger (high op) q22: panel mount roller plunger q21: panel mount cross roller plunger l: leaf spring l2: roller leaf spring w21: short hinge lever w: hinge lever (low of) w3: hinge lever (medium of) w32: hinge lever (high of) (see note 1) w4: low-force hinge lever (see note 1) w78: low-force wire hinge lever (low of) (see note 2) w52: low-force wire hinge lever (high of) (see note 2) w22: short hinge roller lever w2: hinge roller lever (parallel) w25: hinge roller lever (large roller) w2277: unidirectional short hinge roller lever m: reverse hinge lever (see note 1) m22: reverse short hinge roller lever (see note 1) m2: reverse hinge roller lever (see note 1) nj: flexible rod (low of) njs: flexible rod (high of) note: 1. applicable to the z-15f only. refer to aordering informationo for the other models. 2. applicable to the z-15h only . 4. enclosure ratings none: general-purpose 55: drip-proof a55: drip-proof (including the terminals) 5. terminals none: solder terminal b: screw terminal (with cup washer) b3: screw terminal (with toothed washer) b5v: screw terminal with terminal cover (for z-15g a55 only)
z z 24 specifications ratings basic (except microload and flexible rod models)/maintained contact models non-inductive load inductive laod resistive load lamp load inductive load motor load model rated voltage nc no nc no nc no nc no g, h, e 125 v ac 15 (10) a (see note) 3 a 1.5 a 15 (10) (see note) 5 a 2.5 a 250 v ac 15 (10) a (see note) 2.5 a 1.25 a 15 (10) (see note) 3 a 1.5 a 500 v ac 10 a 1.5 a 0.75 a 6 a 1.5 a 0.75 a g 8 vdc 15 a 3 a 1.5 a 15 a 5 a 2.5 a 14 vdc 15 a 3 a 1.5 a 10 a 5 a 2.5 a 30 vdc 6 a 3 a 1.5 a 5 a 5 a 2.5 a 125 vdc 0.5 a 0.5 a 0.5 a 0.05 a 0.05 a 0.05 a 250 vdc 0.25 a 0.25 a 0.25 a 0.03 a 0.03 a 0.03 a h 8 vdc 15 a 3 a 1.5 a 15 a 5 a 2.5 a 14 vdc 15 a 3 a 1.5 a 10 a 5 a 2.5 a 30 vdc 2 a 2 a 1.4 a 1 a 1 a 1 a 125 vdc 0.4 a 0.4 a 0.4 a 0.03 a 0.03 a 0.03 a 250 vdc 0.2 a 0.2 a 0.2 a 0.02 a 0.02 a 0.02 a e 8 vdc 15 a 3 a 1.5 a 15 a 5 a 2.5 a 14 vdc 15 a 3 a 1.5 a 15 a 5 a 2.5 a 30 vdc 15 a 3 a 1.5 a 10 a 5 a 2.5 a 125 vdc 0.75 a 0.75 a 0.75 a 0.4 a 0.4 a 0.4 a 250 vdc 0.3 a 0.3 a 0.3 a 0.2 a 0.2 a 0.2 a note: figures in parentheses are for the z-15h2-series, z-15hw52, and z15hw78(-b) models, the ac ratings of these models are 125 and 250 v only . basic (microload) models rated voltage resistive load nc no 125 v ac 0.1 a 8 vdc 0.1 a 14 vdc 0.1 a 30 vdc 0.1 a basic (flexible rod) models rated voltage non-inductive load inductive laod resistive load lamp load inductive load motor load nc no nc no nc no nc no 125 v ac 15 a 2 a 1 a 7 a 2.5 a 2 a 250 v ac 15 a 1 a 0.5 a 5 a 1.5 a 1 a 8 vdc 15 a 2 a 1 a 7 a 3 a 1.5 a 14 vdc 15 a 2 a 1 a 7 a 3 a 1.5 a 30 vdc 2 a 2 a 1 a 1 a 1 a 0.5 a 125 vdc 0.4 a 0.4 a 0.4 a 0.03 a 0.03 a 0.03 a 250 vdc 0.2 a 0.2 a 0.2 a 0.02 a 0.02 a 0.02 a
z z 25 split contact models model rated voltage non-inductive load inductive laod resistive load lamp load inductive load motor load nc no nc no nc no nc no series ti 125 v ac 10 a 4 a 2 a 6 a 5 a 2.5 a se es connection 250 v ac 10 a 2.5 a 1.5 a 6 a 3 a 1.5 a 30 vdc 10 a 4 a 2 a 6 a 6 a 3 a 125 vdc 1 a 1 a 1 a 0.1 a 0.1 a 0.1 a 250 vdc 0.6 a 0.6 a 0.6 a 0.05 a 0.05 a 0.05 a parallel ti 125 vdc 6 a 3 a 1.5 a 4 a 4 a 2 a aa e connection 250 vdc 6 a 2.5 a 1.25 a 4 a 2 a 1 a 30 vdc 6 a 4 a 2 a 4 a 6 a 3 a 125 vdc 0.6 a 0.6 a 0.6 a 0.1 a 0.1 a 0.1 a 250 vdc 0.3 a 0.3 a 0.3 a 0.05 a 0.05 a 0.05 a note: 1. the above current ratings are the values of the steady-state current. 2. inductive load has a power factor of 0.4 min. (ac) and a time constant of 7 ms max. (dc). 3. lamp load has an inrush current of 10 times the steady-state current. 4. motor load has an inrush current of 6 times the steady-state current. 5. the normally closed and normally open ratings of reverse hinge lever models are opposite to each other . 6. the ac ratings of molded terminals are 125 and 250 v only . characteristics item basic (except microload and flexible rod)/ maintained contact basic (microload) basic (flexible rod: coil spring, steel wire) split contact operating speed (see note) 0.01 mm to 1 m/s (at pin plunger) 1 mm to 1 m/s 0.1 mm to 1 m/s (at pin plunger) operating frequency mechanical: 240 operations/min electrical: 20 operations/min mechanical: 120 operations/min electrical: 20 operations/min mechanical: 240 operations/min electrical: 20 operations/min insulation resistance 100 m w min. (at 500 vdc) contact resistance 15 m w max. (initial value) 50 m w max. (initial value) 15 m w max. (initial value) 25 m w max. (initial value) dielectric strength between contacts of same polarity contact gap g: 1,000 v ac, 50/60 hz for 1 min contact gap h: 600 v ac, 50/60 hz for 1 min contact gap e: 1,500 v ac, 50/60 hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts 2,000 v ac, 50/60 hz for 1 min between contacts of same polarity contact gap g: 1,000 v ac, 50/60 hz for 1 min contact gap h: 600 v ac, 50/ 60 hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts 2,000 v ac, 50/60 hz for 1 min between contacts of same polarity contact gap f: 1,500 v ac, 50/ 60 hz for 1 min between current-carrying metal parts and ground, and between each terminal and non-current-carrying metal parts 2,000 v ac, 50/60 hz for 1 min inrush current no: 15 a max. nc: 30 a max. no: 0.1 a max. nc: 0.1 a max. no: 10 a max. nc: 20 a max. no: 20 a max. nc: 40 a max. v ibration resistance malfunction: 10 to 55 hz, 1.5-mm double amplitude malfunction: 10 to 20 hz, 1.5-mm double amplitude malfunction: 10 to 55 hz, 1.5-mm double amplitude shock resistance destruction: 1,000 m/s 2 min. (approx. 100g min.) malfunction: 300 m/s 2 min. (approx. 30g min.) (z-15g pin plunger) destruction: 1,000 m/s 2 min. (approx. 100g min.) malfunction: 50 m/s 2 min. (approx. 5g min.) destruction: 1,000 m/s 2 min. (approx. 100g min.) malfunction: 300 m/s 2 min. (approx. 30g min.) (z-10fy-b)
z z 26 item split contact basic (flexible rod: coil spring, steel wire) basic (microload) basic (except microload and flexible rod)/ maintained contact life expectancy mechanical : contact gap g, h, h2: 20,000,000 operations min. (at pin plunger) contact gap e: 300,000 operations electrical : contact gap g, h, h2: 500,000 operations min. (at pin plunger) contact gap e: 100,000 operations mechanical: 1,000,000 operations min. (at pin plunger) electrical: 100,000 operations min. mechanical: 500,000 operations min. (at pin plunger) electrical: 100,00 operations min. ambient temperature operating: general-purpose: 25 c to 80 c (with no icing) drip-proof: 15 c to 80 c (with no icing) ambient humidity operating: general-purpose: 35% to 85% drip-proof: 35% to 95% contact specification: rivet materials: sliver alloy specification: single crossbar materials: gold alloy specification: rivet materials: silver alloy weight approx. 22 to 58 g approx. 42 to 48 g approx. 34 to 61 g operating characteristics basic (general-purpose)/split contact models model pin plunger z-15g-b z-15h-b z-15h2-b (highly sensitive models) z-15e-b z-01h-b z-10fy-b of 2.45 to 3.43 n (250 to 350 gf) 1.96 to 2.75 n (200 to 280 gf) 1.96 to 2.50 n (200 to 255 gf) 6.12 to 7.84 n (625 to 800 gf) 2.45 n (250 gf)max. 4.46 to 7.25 n (455 to 740 gf) rf min. 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 0.78 n (80 gf) 1.12 n (1 14 gf) pt max. 0.4 mm 0.3 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm ot min. 0.13 mm 0.13 mm 0.1 mm 0.13 mm 0.13 mm 0.13 mm md max. 0.05 mm 0.025 mm 0.005 to 0.008 mm 0.13 mm 0.04 mm 0.1 mm op 15.9 0.4 mm model slim spring plunger z-15gs-b z-15hs-b z-15es-b z-01hs-b z-10fsy-b of 2.45 to 3.43 n (250 to 350 gf) 1.96 to 2.80 n (200 to 285 gf) 6.12 to 7.84 n (625 to 800 gf) 2.45 n (250 gf) max. 4.46 to 7.25 n (455 to 740 gf) rf min. 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 0.78 n (80 gf) 1.12 n (1 14 gf) pt max. 0.4 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm ot min. 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm md max. 0.05 mm 0.025 mm 0.13 mm 0.05 mm 0.1 mm op 28.2 0.5 mm model short spring plunger z-15gd-b z-15hd-b z-15ed-b z-01hd-b z-10fdy-b of 2.45 to 3.43 n (250 to 350 gf) 1.96 to 2.79 n (200 to 285 gf) 6.12 to 7.85 n (625 to 800 gf) 2.45 n (250 gf) max. 4.46 to 7.25 n (455 to 740 gf) rf min. 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 0.78 n (80 gf) 1.12 n (1 14 gf) pt max. 0.4 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm ot min. 1.6 mm 1.6 mm 1.6 mm 1.6 mm 1.6 mm md max. 0.05 mm 0.025 mm 0.13 mm 0.05 mm 0.1 mm op 21.5 0.5 mm
z z 27 model panel mount plunger z-15gq-b (see note 1) z-15hq-b (see note 1) z-15eq-b (see note 1) z-01hq-b (see note 1) z-10fqy-b (see note 1) z-15gq3-b (see note 2) z-15gq8-b (see notes 3 and 4) of 2.45 to 3.43 n (250 to 350 gf) 1.96 to 2.79 n (200 to 285 gf) 6.12 to 7.85 n (625 to 800 gf) 2.45 n (250 gf max.) 4.46 to 7.25 n (455 to 740 gf) 2.45 to 3.43 n (250 to 350 gf) 2.45 to 3.43 n (250 to 350 gf) rf min. 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 0.78 n (80 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) pt max. 0.4 mm 0.3 mm 0.8 mm 0.5 mm 0.8 mm 4.2 mm 0.5 mm ot min. 5.5 mm 5.5 mm 5.5 mm 5.5 mm 5.5 mm 2.5 mm 5.5 mm md max. 0.05 mm 0.025 mm 0.13 mm 0.05 mm 0.1 mm 2.2 mm 0.05 mm op 21.8 0.8 mm 18.8 0.8 mm 32.5 1 mm note: 1. do not use the m12 mounting screw and the case mounting hole at the same time, or excessive pulling force will be imposed on the switch and the case and cover may be damaged. 2. the pretravel of the z-15gq3-b can be larger than that of the z-15gq. do not use the m12 mounting screw and the case mounting hole at the same time, or the case may be damaged. 3. the operating position of the z15gq8-b can be adjusted by attaching a screw to the pin plunger . do not use the m12 mounting screw and the case mounting hole at the same time, or the case may be damaged. 4. the m3 hole with a depth of 10 mm is a through hole. t ake precautions so that no water or screw lock agent penetrates into the hole. model panel mount roller plunger panel mount cross roller plunger z-15gq22-b z-15hq22-b z-15eq22-b z-10fq22y-b z-15gq21-b z-15hq21-b z-15eq21-b of 2.45 to 3.43 n (250 to 350 gf) 1.96 to 2.79 n (200 to 285 gf) 6.12 to 7.85 n (625 to 800 gf) 4.46 to 7.25 n (455 to 740 gf) 2.45 to 3.43 n (250 to 350 gf) 1.96 to 2.79 n (200 to 285 gf) 6.12 to 7.85 n (625 to 800 gf) rf min. 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) pt max. 0.4 mm 0.3 mm 0.5 mm 1 mm 0.4 mm 0.3 mm 0.5 mm ot min. 3.58 mm 3.58 mm 3.58 mm 3.55 mm 3.58 mm 3.58 mm 3.58 mm md max. 0.05 mm 0.025 mm 0.13 mm 0.1 mm 0.05 mm 0.025 mm 0.13 mm op 33.4 1.2 mm note: do not use the m12 mounting screw and the case mounting hole at the same time, or the case may be damaged. model leaf spring roller leaf spring short hinge lever z-15gl-b z-15gl2-b z-15hl2-b z-15gw21-b of max. 1.38 n (141 gf) 1.38 n (141 gf) 1.1 1 n (1 13 gf) 1.57 n (160 gf) rf min. 0.14 n (14 gf) 0.14 n (14 gf) 0.14 n (14 gf) 0.27 n (28 gf) ot min. 1.6 mm (see note) 1.6 mm (see note) 1.6 mm (see note) 2 mm md max. 1.3 mm 1.3 mm 0.8 mm 1 mm fp max. 20.6 mm 31.8 mm 24.8 mm op 17.4 0.8 mm 28.6 0.8 mm 19 0.8 mm note: when operating, be sure not to exceed 1.6 mm. model hinge lever z-15gw3-b z-15gw-b z-15hw-b z-15gw32-b z-10fwy-b of 0.78 n (80 gf) max. 0.69 n (70 gf) max. 0.66 n (67 gf) max. 1.47 to 1.96 n (150 to 200 gf) 0.88 n (90 gf) max. rf min. 0.15 n (15.5 gf) 0.14 n (14 gf) 0.14 n (14 gf) 0.92 n (94 gf) 0.14 n (14 gf) ot min. 4.8 mm 5.6 mm 5.6 mm 5.6 mm 5.6 mm md max. 1.12 mm 1.27 mm 0.63 mm 1.27 mm 2.4 mm fp max. 28.8 mm 28.2 mm 28.4 mm 28.2 mm 29.8 mm op 19 0.8 mm
z z 28 model low-force hinge lever low-force wire hinge lever (see note) z-15gw4-b z-15hw24-b z-15hw52-b z-15hw78-b of max. 0.27 n (28 gf) 0.06 n (6 gf) 0.06 n (6 gf) 0.04 n (4 gf) rf min. 0.034 n (3.5 gf) 0.005 n (0.5 gf) 0.005 n (0.5 gf) 0.003 n (0.3 gf) pt max. 10 mm 19.8 mm 8.3 mm 10 mm ot min. 5.6 mm 10 mm 5.6 mm 6 mm md max. 1.27 mm 2 mm 0.65 mm 3 mm op 19 0.8 mm 19.8 1.6 mm 19 1 mm 20 1 mm note: the ac rating is 10 a at 125 or 250 v . model short hinge roller lever z-15gw22-b z-15hw22-b z-15ew22-b z-01hw22-b z-10fw22y-b of max. 1.57 n (160 gf) 1.47 n (150 gf) 1.94 n (198 gf) 1.57 n (160 gf) 2.45 n (250 gf) rf min. 0.41 n (42 gf) 0.41 n (42 gf) 0.41 n (42 gf) 0.27 n (28 gf) 0.34 n (35 gf) ot min. 2.4 mm 2.4 mm 2.4 mm 2.4 mm 2.4 mm md max. 0.5 mm 0.45 mm 1.3 mm 0.5 mm 1 mm fp max. 32.5 mm 35.1 mm 32.5 mm 34.8 mm op 30.2 0.4 mm model short hinge cross roller lever hinge roller lever z-15gw49-b z-15gw2-b z-15hw2-b z-10fw2y-b z-15gw25-b of max. 1.67 n (170 gf) 0.98 n (100 gf) 0.84 n (86 gf) 1.27 n (130 gf) 0.98 n (100 gf) rf min. 0.41 n (42 gf) 0.22 n (22 gf) 0.22 n (22 gf) 0.22 n (22 gf) 0.21 n (21 gf) ot min. 2.4 mm 4 mm 4 mm 4 mm 4 mm md max. 0.51 mm 1.02 mm 0.6 mm 2 mm 1.6 mm fp max. 33.3 mm 36.5 mm 37.4 mm 47.5 mm op 31 0.4 mm 30.2 0.8 mm 41.2 0.8 mm model hinge cross roller lever unidirectional short hinge roller lever reverse hinge lever z-15gw54-b z-15gw2277-b z-15gm-b of max. 0.98 n (100 gf) 1.67 n (170 gf) 1.67 n (170 gf) rf min. 0.22 n (22 gf) 0.41 n (42 gf) 0.27 n (28 gf) ot min. 4 mm 2.4 mm 5.6 mm md max. 1 mm 0.51 mm 0.89 mm fp max. 37.3 mm 43.6 mm 23.8 mm op 31 0.8 mm 41.3 0.8 mm 19 0.8 mm model reverse short hinge roller lever reverse hinge roller lever z-15gm22-b z-10fm22y-b z-15gm2-b of max. 5.28 n (538 gf) 6.37 n (650 gf) 2.35 n (240 gf) rf min. 1.67 n (170 gf) 1.67 n (170 gf) 0.55 n (56 gf) ot min. 2 mm 2 mm 4 mm md max. 0.28 mm 0.56 mm 0.64 mm fp max. 31.8 mm 33 mm 35 mm op 29.4 0.4 mm 29.4 0.4 mm 30.2 0.8 mm
z z 29 basic (drip-proof) models model pin plunger slim spring plunger short spring plunger z-15g55-b z-15ga55-b5v z-01h55-b z-15gd55-b z-01hd55-b z-15gk55-b z-15gk355-b z-15gk3a55-b5v of 2.45 to 4.22 n (250 to 430 gf) 3.43 n (350 gf) max. 5.30 n (540 gf) max. 3.63 n (370 gf) max. 5.30 n (540 gf) max. 5.30 n (540 gf) max. rf min. 1.12 n (1 14 gf) 0.78 n (80 gf) 1.12 n (1 14 gf) 0.78 n (80 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) pt max. 2.2 mm 2.2 mm 1.8 mm 1.9 mm 2.3 mm 2.4 mm ot min. 0.13 mm 0.13 mm 1.6 mm 1.6 mm 1.6 mm 3.5 mm md max. 0.06 mm 0.06 mm 0.06 mm 0.06 mm 0.06 mm 0.06 mm op 15.9 0.4 mm 21.5 0.5 mm 28.2 0.5 mm 37.8 1.2 mm model panel mount plunger panel mount roller plunger panel mount corss roller plunger z-15gq55-b, z-15gqa55-b5v z-15gq2255-b, z-15gq22a55-b5v z-15gq2155-b, z-15gq21a55-b5v of max. 5.30 n (540 gf) 5.30 n (540 gf) 5.30 n (540 gf) rf min. 1.12 n (1 14 gf) 1.12 n (1 14 gf) 1.12 n (1 14 gf) pt max. 1.8 mm 1.8 mm 1.8 mm ot min. 5.5 mm 3.58 mm 3.58 mm md max. 0.06 mm 0.06 mm 0.06 mm op 21.8 0.8 mm 33.4 1.2 mm note: do not use the m12 mounting screw and the case mounting hole at the same time, or the case may be damaged. model leaf spring roller leaf spring short hinge lever long hinge lever z-15gl55-b z-15gl255-b z-15gw2155-b z-15gw4455-b z-15gw44a55-b5v of max. 1.96 n (200 gf) 1.96 n (200 gf) 1.86 n (190 gf) 0.88 n (90 gf) rf min. 0.14 n (14 gf) 0.14 n (14 gf) 0.27 n (28 gf) 0.14 n (14 gf) ot min. 1.6 mm (see note) 1.6 mm (see note) 2 mm 5.6 mm md max. 1.3 mm 1.3 mm 1 mm 3.5 mm fp max. 20.6 mm 31.8 mm 25 mm 33 mm op 17.5 0.8 mm 28.6 0.8 mm 19 0.8 mm 19 1.2 mm note: when operating, be sure not to exceed 1.6 mm. model hinge lever short hinge roller lever hinge roller lever z-15gw55-b z-15gwa55-b5v z-15gw2255-b z-15gw22a55-b5v z-01hw2255-b z-15gw255-b z-15gw2a55-b5v of max. 0.98 n (100 gf) 1.96 n (200 gf) 1.96 n (200 gf) 1.27 n (130 gf) rf min. 0.14 n (14 gf) 0.27 n (42 gf) 0.27 n (28 gf) 0.21 n (21 gf) ot min. 5.6 mm 2.4 mm 2.4 mm 4 mm md max. 2 mm 0.8 mm 0.8 mm 1.6 mm fp max. 28.2 mm 32.9 mm 36.5 mm op 19 0.8 mm 30.2 0.4 mm 30.2 0.8 mm model unidirectional short hinge roller lever reverse hinge lever reverse short hinge roller lever reverse hinge roller lever z-15gw227755-b z-15gw2277a55-b5v z-15gm55-b z-15gm2255-b z-15gm255-b of max. 1.77 n (180 gf) 1.96 n (200 gf) 5.69 n (580 gf) 2.65 n (270 gf) rf min. 0.49 n (50 gf) 0.27 n (28 gf) 1.67 n (170 gf) 0.55 n (56 gf) ot min. 2.4 mm 5.6 mm 2 mm 4 mm md max. 0.8 mm 0.89 mm 0.28 mm 0.64 mm fp max. 43.6 mm 23.8 mm 31.8 mm 35 mm op 41.3 0.8 mm 19 0.8 mm 29.4 0.4 mm 30.2 0.8 mm
z z 30 model flexible rod (coil spring) flexible rod (steel wire) z-15gnj55-b z-15hnjs55-b of max. 0.49 n (50 gf) 0.15 n (15 gf) pt max. (20 mm) (25 mm) maintained contact models model pin plunger slim spring plunger z-15er z-15esr push button of 1.96 to 2.50 n (200 to 255 gf) 2.65 n (270 gf) max. us bu o pt max. 0.4 mm 0.4 mm ot min. 0.13 mm 1.6 mm op 15.9 0.4 mm 28.2 0.5 mm reset button of 0.55 to 2.79 n (56 to 285 gf) 2.79 n (285 gf) max. ese bu o ot min. 0.4 mm 0.4 mm model hinge lever z-15ewr lever of max. 0.54 n (55 gf) ot min. 5.6 mm op 19 0.8 mm fp max. 28.2 mm reset button of max. 2.94 n (300 gf) ese bu o ot min. 0.4 mm engineering data mechanical life expectancy z-15g electrical life expectancy z-15g overtravel (mm) overtravel (mm) 125 vac cos f = 0.4 250 vac cos f = 1 250 vac cos f = 0.4 500 vac cos f = 1 100 70 50 30 20 10 7 5 3 2 1 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 without load operating frequency: 240 operations/min. 10 5 1 0.5 0.1 0246810121416 125 vac cos f = 1 500 vac cos f = 0.4 operating frequency: 20 operations/min. number of operations (x10 ) 6 number of operations (x10 ) 6
z z 31 dimensions note: 1. all units are in millimeters unless otherwise indicated. 2. unless otherwise specified, a tolerance of 0.4 mm applies to all dimensions. basic (general-purpose)/split contact models pin plunger z-15g-b, z-15e-b z-15h-b, z-01h-b z-15h2-b, z-10fy -b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 2.3 dia. 2.3sr (stainless steel plunger) 4.36 +0.1 0.05 dia. pt op 25.4 0.1 11.9 49.2 23.3 0.25 9.2 24.2 17.45 0.2 slim spring plunger z-15gs-b, z-01hs z-15hs-b, z-10fsy-b z-15es-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 5.2 dia. 4.36 +0.1 0.05 dia. 4 dia. (see note) 23.3 0.25 pt op 25.4 0.1 11.9 49.2 9.2 24.2 17.45 0.2 9 dia. note: stainless steep plunger (flat, 1r chamfered) short spring plunger z-15gd-b, z-01hds z-15hd-b, z-10fdy-b z-15ed-b 4.2 +0.075 0.025 dia. hole 12.3 dia. 4.36 +0.1 0.05 dia. 10 dia. 12sr (see note) 7.15 dia. 24.2 9.2 17.45 0.2 23.3 0.25 4.2 +0.075 0.025 pt op 25.4 0.1 11.9 49.2 note: plated iron plunger panel mount plunger z-15gq-b, z-01hq-b z-15hq-b, z-10fqy-b z-15eq-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 8.35 dia. 4.36 +0.1 0.05 dia. 11.9sr (see note 1) 23.3 0.25 (see note 2) pt op 13.1 16.3 25.4 0.1 11.9 49.2 m12 1 mounting screw two hexagonal nuts (2 t x 14 width across flats) two lock nuts (2 t x 15.6 width across flats) 9.2 17.45 0.2 note: 1. stainless steel plunger 2. imperfect screw part with a maxi- mum length of 1.5 mm. 16 dia.
z z 32 z-15gq3-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 8.35 dia. 4.36 +0.1 0.05 dia. 11.9sr (see note 1) 23.3 0.25 pt op (see note 2) 13.1 16.3 16 dia. 25.4 0.1 11.9 49.2 m12 1 mounting screw 9.2 17.45 0.2 note: 1. stainless steel plunger 2. imperfect screw part with a maxi- mum length of 1.5 mm. two hexagonal nuts (2 t x 14 width across flats) two lock nuts (2 t x 15.6 width across flats) z-15gq8-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 8.35 dia. 4.36 +0.1 0.05 dia. 8sr (see note 1) 23.3 0.25 pt op (see note 2) 13.1 16.3 16 dia. 25.4 0.1 11.9 49.2 m3 x 10 (depth) m12 1 mounting screw 9.2 17.45 0.2 two hexagonal nuts (2 t x 14 width across flats) two lock nuts (2 t x 15.6 width across flats) note: 1. plated brass plunger 2. imperfect screw part with a maxi- mum length of 1.5 mm. panel mount roller plunger z-15gq22-b, z-15eq22-b z-15hq22-b, z-10fq22y -b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 12.7 4.8 dia. (stainless steel roller) 4.36 +0.1 0.05 dia. 16 dia. 23.3 0.25 pt op 15.5 16.3 (see note) 25.4 0.1 11.9 49.2 m12 1 mounting screw 9.2 17.45 0.2 two hexagonal nuts (3 t x 17 width across flats) note: imperfect screw part with a maximum length of 1.5 mm. panel mount cross roller plunger z-15gq21-b, z-15hq21-b, z-15eq21-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 12.7 4.8 dia. (stainless steel roller) 4.36 +0.1 0.05 dia. 16 dia. m12 1 mounting screw 9.2 17.45 0.2 pt op 15.5 16.3 (see note) 25.4 0.1 11.9 49.2 23.3 0.25 note: imperfect screw part with a maximum length of 1.5 mm. two hexagonal nuts (3 t x 17 width across flats)
z z 33 leaf spring z-15gl-b hinge lever z-15gw3-b, z-15gw32-b z-15gw-b, z-10fwy-b z-15hw-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 0.3 (see note) 49.6 0.8 op fp 25.4 0.1 11.9 49.2 4.8 23.9 9.2 17.45 0.2 note: stainless spring steel lever roller leaf spring z-15gl2-b z-15hl2-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 0.3 (see note) 9.5 4 dia. (plastic toller) 46 0.8 op fp 25.4 0.1 11.9 49.2 23.9 9.2 17.45 0.2 note: stainless spring steel lever short hinge lever z-15gw21-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 1 (stainless steel lever) 28.2r 26.2 16.9 20.2 25.4 0.1 11.9 49.2 op fp 4.9 9.2 17.45 0.2 13.9 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 1 (stainless steel lever) 63.5r 26.2 16.9 20.2 25.4 0.1 11.9 49.2 13.9 op fp 4.9 9.2 17.45 0.2 low-force hinge lever z-15gw4-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 1 (stainless steel lever) 63.5r 26.2 16.9 20.2 25.4 0.1 11.9 49.2 13.9 op pt 4.9 9.2 17.45 0.2
z z 34 z-15hw24-b low-force wire hinge lever z-15hw52-b z-15hw78-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 0.8 (stainless steel lever) 120r 26.2 16.9 20.2 49.2 25.4 0.1 11.9 13.9 op pt 5 2 9.2 17.45 0.2 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 1 dia. (stainless steel wire lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 1 dia. (stainless steel wire lever) 3 max. 3 max. 63.5r 20.2 26.2 16.9 25.4 0.1 11.9 49.2 13.9 pt op 9.2 17.45 0.2 110r 26.2 20.2 16.9 25.4 0.1 11.9 49.2 13.9 pt op 9.2 17.45 0.2 short hinge roller lever z-15gw22-b, z-01hw22-b z-15hw22-b, z-10fw22y -b z-15ew22-b 26.6r t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 9.5 4 dia. (plastic roller) 20.2 16.9 13.9 25.4 0.1 49.2 9.2 17.45 0.2 26.2 op fp 11.9 short hinge cross roller lever z-15gw49-b 27.1r 4.2 +0.075 0.025 dia. hole 9.5 4 dia. (plastic roller) 13.9 op fp 26.2 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 25.4 0.1 49.2 9.2 17.45 0.2 20.2 16.9 11.9
z z 35 z-15gw25-b unidirectional short hinge roller lever z-15gw2277-b hinge roller lever z-15gw2-b, z-10fw2y -b z-15hw2-b hinge cross roller lever z-15gw54-b 4.2 +0.075 0.025 dia. hole 9.5 4 dia. (plastic roller) 13.9 op fp 26.2 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 16.9 25.4 0.1 49.2 9.2 17.45 0.2 20.2 11.9 48.5r 50r 20 4 dia. (plastic roller) 2r 4.2 +0.075 0.025 dia. hole op fp 26.2 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 49.2 17.45 0.2 20.2 25.4 0.1 9.2 13.9 16.9 11.9 31.9r 48.7r t = 1 (stainless steel lever) 11.1r operating direction 4.2 +0.075 0.025 dia. hole 13.9 fp 26.2 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 25.4 0.1 49.2 9.2 17.45 0.2 20.2 9.5 4 dia. (plastic roller) 4.2 +0.075 0.025 dia. hole 13.9 op fp 26.2 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 25.4 0.1 49.2 9.2 17.45 0.2 20.2 9.5 4 dia. (plastic roller) 34.1 max. 16.9 16.9 11.9 op 11.9
z z 36 reverse hinge lever note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. z-15gm-b reverse short hinge roller lever note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. z-15gm22-b, z-10fm22y-b reverse hinge roller lever note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. z-15gm2-b 4.36 +0.1 0.05 dia. t = 1 (stainless steel lever) 56r 9.5 4 dia. (plastic roller) 4 max. 4.2 +0.075 0.025 dia. hole 13.9 fp 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 25.4 0.1 49.2 9.2 17.45 0.2 20.2 18.65 4.9 11.9 17.4 t = 1 (stainless steel lever) 4 max. 4.2 +0.075 0.025 dia. hole 13.9 fp 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 25.4 0.1 49.2 9.2 17.45 0.2 20.2 18.65 11.9 17.4 18.5r 9.5 4 dia. (plastic roller) t = 1 (stainless steel lever) 4 max. 4.2 +0.075 0.025 dia. hole 13.9 fp 4.2 +0.075 0.025 25.4 0.1 49.2 9.2 17.45 0.2 20.2 18.65 11.9 17.4 40.6r op op op
z z 37 basic (drip-proof) models pin plunger z-15g55-b, z-15ga55-b5v (w ith t ermi- nal protection cover), z-01h55-b short spring plunger z-15gd55-b, z-01hd55-b note: stainless steel plunger note: stainless steel plunger 4.36 +0.1 0.05 dia. 11.9sr (see note) 15 dia. 7.15 dia. 6sr(see note) 4.2 +0.075 0.025 dia. hole 3.9 dia. 4.2 +0.075 0.025 25.4 0.1 17.45 0.2 11.9 pt op 23.3 0.25 49.2 23.9 9.2 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 4.2 +0.075 0.025 25.4 0.1 17.45 0.2 11.9 pt op 23.3 0.25 49.2 23.9 9.2 short spring plunger z-15gk55-b note: stainless steel plunger z-15gk355-b, z-15gk3a55-b5v (with t erminal protection cover) note: stainless steel plunger 4.2 +0.075 0.025 dia. hole 4.2 +0.075 0.025 17 dia. 11.9sr (see note) 7.15 dia. 4.36 +0.1 0.05 dia. 4.2 +0.075 0.025 25.4 0.1 17.45 0.2 11.9 pt op 23.3 0.25 49.2 23.9 9.2 4.2 +0.075 0.025 dia. hole 17 dia. 11.9sr (see note) 7.15 dia. 4.36 +0.1 0.05 dia. 25.4 0.1 17.45 0.2 11.9 pt op 23.3 0.25 49.2 23.9 9.2
z z 38 panel mount plunger z-15gq55-b, z-15gqa55-b5v (w ith t er- minal protection cover) note: 1. stainless steel plunger 2. imperfect screw part with a maximum length of 1.5 mm. panel mount roller plunger z-15gq2255-b, z-15gq22a55-b5v (w ith t ermi- nal protection cover) 11.9sr (see note 1) 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 8.35 dia. m12 x 1 mounting screw 4.2 +0.075 0.025 23.3 0.25 pt op 13.1 16.3 see note 2 25.4 0.1 11.9 49.2 9.2 17.45 0.2 16 dia. 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 12.7 4.8 dia. (see note 1) 16 dia. m12 x 1 mounting screw 23.3 0.25 pt op 15.5 16.3 see note 2 25.4 0.1 11.9 49.2 9.2 17.45 0.2 two hexagonal nuts (2 t x 14 width across flats) two lock nuts (2 t x 15.6 width across flats) two hexagonal nuts (3 t x 17 width across flats) note: 1. stainless steel plunger 2. imperfect screw part with a maximum length of 1.5 mm. panel mount cross roller plunger z-15gq2155-b, z-15gq21a55-b5v (w ith t erminal protection cover) 4.2 +0.075 0.025 4.36 +0.1 0.05 dia. 4.2 +0.075 0.025 dia. hole 12.7 4.8 dia. (see note 1) 16 dia. m12 x 1 mounting screw 9.2 17.45 0.2 23.3 0.25 pt op 15.5 16.3 see note 2 25.4 0.1 11.9 49.2 two hexagonal nuts (3 t x 17 width across flats) note: 1. stainless steel plunger 2. imperfect screw part with a maximum length of 1.5 mm. leaf spring z-15gl55-b 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. t = 0.3 (stainless steel lever) 49.6 0.8 op fp 25.4 0.1 11.9 49.2 4.8 23.9 9.2 17.45 0.2
z z 39 roller leaf spring z-15gl255-b short hinge lever z-15gw2155-b t = 0.3 (see note) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 9.5 4 dia. (plastic roller) 11.9 4.36 +0.1 0.05 dia. 9.2 17.45 0.2 46 0.8 op fp 49.2 25.4 0.1 23.9 note: stainless steel lever t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 9.2 17.45 0.2 4.9 11.9 25.4 0.1 26.2 28.2r 20.2 16.9 49.2 op fp 13.9 long hinge lever z-15gw4455-b z-15gw44a55-b5v (with t erminal protection cover) 100r 11.9 9.2 17.45 0.2 4.9 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 16.9 20.2 26.2 13.9 op fp hinge lever z-15gw55-b z-15gwa55-b5v (w ith t erminal protection cover) 63.5r 9.2 17.45 0.2 4.9 t = 1 (stainless steel lever) 4.2 +0.075 0.025 dia. hole 13.9 op fp 11.9 4.2 +0.075 0.025 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 16.9 20.2 26.2 short hinge roller lever z-15gw2255-b, z-15gw22a55-b5v (w ith t erminal protection cover), z-01hw2255-b t = 1 (stainless steel lever) 4.2 +0.075 0.025 dia. hole 9.5 4 dia. (plastic roller) 17.45 0.2 11.9 4.2 +0.075 0.025 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 16.9 20.2 26.2 13.9 op fp 26.6r 9.2 4.36 +0.1 0.05 dia.
z z 40 roller hinge lever z-15gw255-b, z-15gw2a55-b5v (with t erminal protection cover) 9.5 4 dia. (plastic roller) 9.2 17.45 0.2 11.9 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 26.2 13.9 op fp 48.5r 20.2 16.9 unidirectional short hinge roller lever z-15gw227755-b, z-15gw2277a55-b5v (with t erminal protection cover) 34.1 max. 11.1r operating direction 9.5 4 dia. (plastic roller) 9.2 17.45 0.2 11.9 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 20.2 26.2 13.9 op fp 31.9r 16.9 reverse hinge lever note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. z-15gm55-b reverse short hinge roller lever note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. z-15gm2255-b 4 max. 9.2 17.45 0.2 4.9 11.9 t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 17.4 20.2 18.65 13.9 op fp 56r t = 1 (stainless steel lever) 9.5 4 dia. (plastic roller) 4 max. 9.2 17.45 0.2 11.9 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 17.4 20.2 18.65 13.9 op fp 18.5r
z z 41 reverse hinge roller lever note: the pin plungers of reverse-type models are continuously pressed by the actuator levers with compression coil springs and the pin plungers are freed by operating the levers. reverse-type models are highly vibration- and shock-resistive because the pin plungers are normally pressed. z-15gm255-b flexible rod (coil spring) z-15gnj55-b 40.6r 1 dia. stainless steel wire 9.5 4 dia. (plastic roller) 9.2 17.45 0.2 t = 1 (stainless steel lever) 4 max. 11.9 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 20.2 18.65 13.9 op fp 12 dia. 17.45 0.2 9.2 4.2 +0.075 0.025 dia. hole 17.4 49.2 25.4 0.1 4.2 +0.075 0.025 16.3 (111.3) (13.6) 43.4 38 pt 6.1 dia. 3.2 dia. 12 dia. nylon rod optimum operating range (see note 2) 17.45 0.2 11.9 4.2 +0.075 0.025 dia. hole 4.36 +0.1 0.05 dia. 23.3 0.25 30 rubber cap see note 1 9.2 optimum operating range (see note 2) 11.9 49.2 25.4 0.1 4.36 +0.1 0.05 dia. 4.2 +0.075 0.025 16.3 (130.1) (13.8) (22) 100 4 pt 23.3 0.25 30 see note 1 m3 x 4 hexagon socket head screw rubber cap flexible rod (steel wire) z-15hnjs55-b note: 1. the coil spring may be operated from any direction except axial direction ( ). 2. be sure to use the dog or cam within 30 mm form the top end of the stainless wire. (avoid use within 80 mm from the mounting hole.) note: 1. the coil spring may be operated from any direction except axial direction ( ). 2. be sure to use the dog or cam within 30 mm form the top end of the stainless wire. (avoid use within 100 mm from the mounting hole.)
z z 42 maintained contact models pin plunger z-15er slim spring plunger z-15esr note: stainless steel plunger (flat, 1r chamfered) hinge lever z-15ewr 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 2.3 dia. 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole t = 1 (stainless steel lever) 4.2 +0.075 0.025 4.2 +0.075 0.025 dia. hole 2.3r (stainless steel plunger) 6.4 dia. 4 dia. 5.2 dia. reset operating position 7.1 min. reset free position 9.5 max. reset button (plastic plunger) reset operating position 7.1 min. reset free position 9.5 max. reset operating position 7.1 min. reset free position 9.5 max. reset button (plastic plunger) op 23.3 0.25 14.3 0.3 25.4 0.1 4.36 +0.1 0.05 49.2 11.9 pt 21.4 6.4 17.45 0.2 14.3 0.3 49.2 11.9 25.4 0.1 4.36 +0.1 0.05 9 dia. pt see note 23.3 0.25 6.4 21.4 reset button (plastic plunger) 6.4 dia. 17.45 0.2 11.9 25.4 0.1 14.3 0.3 4.36 +0.1 0.05 20.2 16.9 49.2 26.2 13.9 op fp 63.5r 6.4 6.4 dia. 17.45 0.2 dia. dia. 4.9 dia. kind of terminals basic (general-purpose) models screw t erminals (-b) solder t erminal (-a) (see note 1) split contact models screw terminals (y -b) three, m4 x 55 dia. terminal screws (with cup washers) (see note 2) 17.45 0.2 17.45 0.2 25.4 0.1 17.45 0.2 five, m3.5 x 55 dia. terminal screws (with cup washers) (see note 2) 20 20 9.2 49.2 11.9 6.4 49.2 5.6 11.9 23 17.1 note: 1. the suf fix a-ao is not used. 2. add the suf fix a-bo for models with toothed washers. 3. with reverse action models (z-15gm and z-10fm), the positions of no and nc terminals are reversed.
z z 43 basic (drip-proof) models without drip-proof terminal protection cover with drip-proof terminal protection cover note: 1. add the suf fix a-bo for models with toothed washers. 2. with reverse action model (z-15gm), the positions of no and nc terminals are reversed. 6sr (stainless steel plunger) 4.36 +0.1 0.05 dia. 3.9 dia. three, m4 x 55 dia. terminal screws (with cup washers) (see note 1) 4.2 +0.075 0.025 25.4 0.1 17.45 0.2 11.9 pt op 23.3 0.25 4.2 +0.075 0.025 dia. hole 52.8 (28.8) 19.2 14.7 (11) 11.9 9.2 17.45 0.2 20 20 49.2 molded terminal molded resin a a: vsf cord: 12 mm vct cord: 19 mm ordering information z- 55-m m 12345 1. drip-proof t ype 2. lead outlets none: vsf 19: vct 3. directions of lead outlets refer to the following diagrams. 4. contacts none: spdt 2: spst-nc 3: spst-no 5. length of lead outlets 0.5: 0.5 m 1: 1 m 2: 2 m 3: 3 m
z z 44 directions of lead outlets the following models are z15gw2255-type models with molded terminals with vsfs. l: left-hand f: forward r: right-hand h: rearward d: underside z-15gw2255-ml z-15gw2255-mf z-15gw2255-mr z-15gw2255-mh z-15gw2255-md lead wire specifications lead wire nominal cross-sectional area (mm 2 ) finished outer diameter (mm) connection to terminal length (m) vsf (single-core, vinyl cord) 1.25 approx. 3.1 dia. black: com white: no rd nc 0.5, 1, 2, 3 vct (vinyl-insulated cable) two-core: approx. 9.6 dia. three-core: approx. 10.5 dia. red: nc note: no models with molded terminals are approved by ul, csa, or sev . contact form spdt spst-nc spst-no com no nc com nc com no (black) (white) (red) (black) (red) (black) (white) note: 1. colors in parentheses are the colors of the lead wire insulation covers of the models. 2. with reverse-action model (z-15gm), the position of no and nc terminals are reversed.
z z 45 precautions mounting use m4 mounting screws with plain washers or spring washers to mount the switch. t ighten the screws at a torque of 1.18 to 1.47 n m (12 to 15 kgf cm). mounting dimensions two, 4.3 dia. mounting holes or m4 screw holes 25.4 0.1 solder the lead to the terminal by applying a soldering iron rated at 60 w max. quickly (within 5 seconds). applying a soldering iron for too long a time or using one that is rated at more than 60 w may de - grade the switch characteristics. refer to the following for appropriate tightening torque for each type. split contact models (excluding the z-10fy -b): 0.78 to 1.18 n m (8 to 12 kgf cm) z-10fy -b split contact model: 0.49 to 0.78 n m (5 to 8 kgf cm) panel mount switch (z-15 q , z-01 q ) when mounting a panel mount switch to a panel, tighten the hexa - gon nut of the actuator at a torque of 50 kg cm (4.9 n) or less. when mounting a panel mount switch on its side, remove the hexa - gon nut from the actuator and carefully adjust the dog angle and op - erating speed because too large a dog angle or too high an operat - ing speed may damage the switch. especially be careful not to apply an impulsive force to the actuator when operating it. by the same token, too high an operating speed and too long an overtravel may damage a panel mount switch with a roller pin plunger . when side-mounting a panel-mounting switch with a pin plunger , re - move the hexagonal nut from the actuator . panel mounting plunger model panel mounting roller plunger model 12.5 dia. 12.5 dia. 5 13 high-sensitivity switch (z-15h) when using the switch in a dc circuit, be sure to provide an arc sup - pressor as well because the small contact gap of the switch may re - sult in contact troubles. in an application where a high repeat accuracy is required, limit the current that flows through the switch to within 0.1 a. also, use a relay to control a high-capacity load if the switch is connected to such a load. (in this case, the exciting current of the relay coil is the load of the switch.) do not apply a force of 2 kg or higher to the pin plunger . exercise care that the environment conditions such as temperature and humidity do not change abruptly . microload switch do not use a basic switch with standard contacts to switch minute loads, or the loads may not be switched properly due to improper contact. instead, use a basic switch with contacts appropriate for minute loads. the following is the optimum switching range of the z-01h, which is suitable for switching minute loads. recommended load range of the z-01h: 1 to 100 ma at 5 to 30 vdc the above range may vary with the environmental conditions for the z-01h. contact your omron representative for details. wiring models with drip-proof t erminal cover (z- -b5v) to attach the protective cover to the case, hold the cover in almost parallel to the case and then push it to the case. if the cover is pushed diagonally, the rubber packing may slip off, degrading the sealability of the switch. terminal with spring washer rubber packing use solder terminals having the following dimensions to connect leads to the terminals. t ighten the screws of terminals at a torque of 8 to 12 kg cm (0.78 to 1.18 n m). 8 20 max. 4.3 dia. a cable 8.5 to 10.5 mm in diameter can be used as the sealing rub - ber of the lead outlet of the switch. a two-core or three-core vct cable having a cross-sectional area of 1.25 mm 2 is especially suit - able for this. use m4 small screws with spring washer to fix the terminals. others do not apply an excessive force to the mounting bracket with a screwdriver or a similar object when attaching or detaching the pro - tective cover; otherwise, the cover will be deformed. driver this terminal protection cover cannot be used with models whose model number does not have the prefix a-b5vo. drip-proof switch (z- 55) the switch is not perfectly oil-tight; so do not dip it in oil or water . the rubber boots are made from weather-resistive chloroprene rub - ber. do not use basic switches in places with radical changes in temper - ature. maintained contact switch (z-15e r) apply a force to the reset button from right angles to the bottom plate of the switch. use an appropriate actuator when the reset button is operated by a cam or dog.
z z 46 split contact switch (z-10f y) the applicable current varies depending on how the contacts are used. if the switch is connected in series, the switch can endure a current 1.5 to 2 times higher than the current that can be applied in parallel connection. flexible rod switch (z-15 nj 55, drip-proof) when the rod is fully swung, the switch may operate when the lever returns, causing chattering. use a circuit that compensates for chat - tering wherever possible. do not switch the rod to the fullest extent when the switch is to break a power circuit because such a practice may cause metal deposi- tion to occur between the mating contacts of the switch. all dimensions shown are in millimeters. to convert millimeters into inches, multiply by 0.03937. t o convert grams into ounces, multiply by 0.03527. cat. no. b01-e1-10

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