482 schrack dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. mechanical data termination: printed circuit terminals. enclosure: flux-tight (rt ii) plastic case or sealed (rt iii) cover. weight: .63 oz. (18 g) approximately. operate data must operate voltage: see coil data table. operate time (typical): 9 ms. release time (typical): 3 ms. bounce time (typical): n/o: 2 ms; n/c: 3 ms. switching rate: 6.000 ops./hr. max. at rated load. environmental data temperature range: operating: -40c to +70c. vibration (30-150 hz.): n/o: 11g; n/c: 1.5g. shock (destructive): 100g. features 2 form a (dpst-no) or 2 form c (dpdt). 8 amp rating with terminals on 5 mm pin spacing. 4kv/8mm contact-to-coil. sockets available. contact data arrangements : 2 form a (dpst-no) and 2 form c (dpdt), single contact. material: silver-cadmium oxide or silver-nickel 0.15. expected mechanical life: 20 million operations. ratings: current: 8a (ul: 10a) voltage: 250vac power (breaking): 2,000va voltage (breaking ) : 440vac make current (max. 4s at 10% duty cycle): 14a load/life type load life (ops.) rp440 64a on, 2a off, 250vac 10,000 rp421 2a, 50vdc, resistive 2 million rp421 1/10 hp, 240vac, per contact ul 508 rp421 3a, 380vac, ac11 30,000 rp421 0.18a, 110vdc, dc11 100,000 rp420 0.6a, 220vac, cos ? = 0.8, single phase motor 1.3 million initial dielectric strength between open contacts: 1,000vrms between coil and contacts: 4,000vrms. between contact sets: 2,500vrms. creepage/clearance: 8/8mm. max. dc load breaking capacity rp ii/2 series 8 amp, 2 pole pc board relay file e214025 users should thoroughly review the technical data before selecting a product part number. it is recommended that users also seek out the pertinent approvals files of the agencies/laboratories and review them to ensure the product meets the requirements for a given application. coil data dc @ 20c nominal coil power: 500mw. contact life dc must nominal nominal resistance operate drop-out maximum coil voltage in voltage voltage voltage current vdc ohms vdc vdc vdc (ma) 5 54 10% 3.5 0.5 9.0 92.6 6 68 10% 4.2 0.6 10.8 88.2 12 270 10% 8.4 1.2 21.6 44.4 24 1,100 15% 16.8 2.4 43.2 21.8 48 4,400 15% 33.6 4.8 86.4 10.9 60 6,540 15% 42.0 6.0 108.0 9.2 110 23,100 15% 77.0 11.0 198.0 4.8 coil operating range applied coil voltage (u/un) nominal coil voltage (un)
483 schrack dimensions are shown for reference purposes only. dimensions are in inches over (millimeters) unless otherwise specified. catalog 1308242 issued 3-03 specifications and availability subject to change. www.tycoelectronics.com technical support: refer to inside back cover. 1.14 (29.0) .496 (12.6) 1.00 (25.5) .130 (3.3) typical part number b rp 4 1 0 012 1. basic series: rp = printed circuit board relay. 2. version: 4 = 8a, flux-tight. 8 = 8a, sealed. 3. contact arrangement: 2 = 2 form c (dpdt). 4 = 2 form a (dpst-no). 4. contact material and pin spacing: 0 = silver-cadmium oxide, 5 mm pin spacing. 1 = silver-nickel 0.15, 5 mm pin spacing. 5. coil voltage: 005 = 5vdc 012 = 12vdc 048 = 48vdc 110 = 110vdc 006 = 6vdc 024 = 24vdc 060 = 60vdc ordering information outline dimensions pc board layout (bottom view) none at present. our authorized distributors are more likely to maintain the following items in stock for immediate delivery. wiring diagrams (bottom views) abdo2l2at2yods erau2l2raurc atdc euabc abut2 g2abbr 2sdva etap2 g2at c atdc euabc abdr erarc 2 form c 2 form a
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