1 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers circuit breaker for equipment thermal, 2 pole, rocker actuation description - thermal circuit breaker - 1 or 2 pole thermal overload protection - positively trip-free release - high configurability - rocker non-illuminated or illuminated - snap-in version - quick connect terminal 6.3 x 0.8 mm or screw clamp terminal m3.5 x 6 mm (lineside p1, p2) approvals - approval reference type: ta45 - iec standard: iec 60934 - ul standard: ul 1077 - csa standard: csa c22.2 no. 235 - gb standard: gb 17701 applications - power tools - industrial appliances - power supplies weblinks pdf-datasheet, html-datasheet, general product information, approvals, ce declaration of conformity , rohs, china-rohs, reach, distributor- stock-check, detailed request for product, product news technical data rated voltage ac 240 v rated voltage dc 60 v rated current range ac 0.05 - 20 a conditional short circuit ca - pacity iec: inc, pc1, ac 240 v: 1 ka degree of protection from front side ip 40 acc. to iec 60529 dielectric strength 4 kvac insulation resistance 500 vdc > 100 m endurance typical mechanical: 50'000 switching cycles ? ac: 1 x ir: 50'000 switching cycles ? dc: 1 x ir: 50'000 switching cycles overload ac: min. 40 trips @ 6 x ir ? dc: min. 40 trips @ 4 x ir ambient temperature -10 c to 55 c vibration resistance 0.75 mm @ 5 - 60 hz acc. to iec 60068-2-6, test fc 10 g @ 60 - 500 hz acc. to iec 60068-2-6, test fc shock resistance 30 g / 18 ms acc. to iec 60068-2-27, test ea tripping type thermal actuation type rocker weight 30 - 35 g dimension quick connect terminal 5. 3 26.7 8.4 23.7 44.1 a p1 3 5 48 12.5 3.5 10.6 34 10.8 21.5 25 16 a) a) quick connect terminal, iec 61210, a6.3-0.8 mm screw clamp terminal a p1 3 5 10.8 10.8 26.7 b) b) screw type m3, 5x6 (philips form h), maximum torque 1 nm
2 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers accessories / factory mounted azm01 / collar with cover, ip54 8.1 48 12.5 56.6 50.5 17.6 33.6 19.2 27.5 43.7 azm02 / raised collar with cover, narrow, ip54 azm03 / raised collar, ip40 15.3 56.5 50.5 17.6 33.6 19.2 27.5 43.7 azm10 / collar with cover, narrow, ip54 19.2 27 8.8 37.2 50 17.3 43.8 azm11 / partially raised collar with cover, narrow, ip54 azm12 / partially raised collar without cover, narrow, ip40 48 50 17.3 14 43.8 azm13 / raised collar narrow, ip40 14 50 27 33.2 10.6 azm14 / raised collar with cover narrow, ip54 27 14 50 17.3 33.2 10.6 19.2
3 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers cut-out and pin-out cut-out snap-in type b a (1.0 ? 5.0) a b 1.0 44,5...45,0 1.5 44,5...45,0 2.0 44,7...45,2 2.5 44,7...45,2 3.0 44,8...45,3 4.0 44,9...45,4 5.0 45,0...45,5 21.7 +0.2 ?0 .0 1) 2) 1) assemble 2) edge must be sharp pin-out p2 4 b p1 3 5 a 6 c u-relais
4 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers diagrams without thermal overload protection p2 p1 6 5 1 pole thermal overload protection p2 p1 6 3 1 pole thermal overload protection, shunt terminal p2 p1 6 5 3 2 pole thermal overload protection 4 3 p2 p1 2 pole thermal overload protection, shunt terminal p2 p1 6 4 3 5 effect of ambient temperature the units are calibrated for an ambient temperature of +23c. to determine the rated cur - rent for a lower or higher ambient temperature, use a correction factor (typical value) from the table below: ambient temperature [c] correction factor -10 0.89 -5 0.91 0 0.92 +23 1.00 +30 1.03 +40 1.08 +55 1.16 example: rated current = 5 a; environmental temperature = 40 c; --> correction factor = 1.08; resulting current = 5.5 a --> fount to next higher rated current: 6 a
5 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers time-current-curves time in seconds type ta45 rated current i n <3 a 1 pole protected 2 pole protected ambient temp. +23oc 10'000 60 2`000 1`000 500 200 100 50 20 10 5 2 1 0,5 0,3 0,2 0,1 [ sec ] [ min ] 10 5 1 30 20 1,05 10 8 5 4 3 2 1,32 multiple of rated current in reference temperature +23 time in seconds 0,5 0,3 0,2 0,1 10'000 60 2`000 1`000 500 200 100 50 20 10 5 2 1 [ sec ] [ min ] 10 5 1 30 20 1,05 10 8 5 4 3 2 1,32 type ta45 rated current 3 a > i n <18 a 1 pole protected 2 pole protected ambient temp. +23oc multiple of rated current in reference temperature +23 time in seconds 0,5 0,3 0,2 0,1 10'000 60 2`000 1`000 500 200 100 50 20 10 5 2 1 [ sec ] [ min ] 10 5 1 30 20 1,05 10 8 5 4 3 2 1,32 type ta45 rated current i n > 18 a 1 pole protected 2 pole protected ambient temp. +23oc multiple of rated current in reference temperature +23 config. code ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | the characters are placeholders for the correspondingly keys of selections from the key tables. ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | = basic function
6 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers basic function configuration key 2-pole, rocker, flat connection, illuminated 220 v...240 v a02 2-pole, rocker, flat connection, illuminated 110 v...120 v a04 2-pole, rocker, flat connection, illuminated 220 v...26 v a07 2-pole, rocker, flat connection, illuminated 10 v...13 v a08 2-pole, rocker, flat connection, illuminated 4 v...7 v a09 2-pole, rocker, 1pole overload protection, flat connection, illuminated 220 v...240 v a12 2-pole, rocker, 1pole overload protection, flat connection, illuminated 110 v...120 v a14 2-pole, rocker, 1pole overload protection, flat connection, illuminated 20 v...26 v a17 2-pole, rocker, 1pole overload protection, flat connection, illuminated 10 v...13 v a18 2-pole, rocker, 1pole overload protection, flat connection, illuminated 4 v...7 v a19 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, illuminated 220 v...240 v a22 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, illuminated 110 v...120 v a24 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, illuminated 20 v...26 v a27 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, illuminated 10 v...13 v a28 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, illuminated 4 v...7 v a29 2-pole, rocker, 2pole overload protection, flat connection, illuminated 220 v...240 v a32 2-pole, rocker, 2pole overload protection, flat connection, illuminated 110 v...120 v a34 2-pole, rocker, 2pole overload protection, flat connection, illuminated 20 v...26 v a37 2-pole, rocker, 2pole overload protection, flat connection, illuminated 10 v...13 v a38 2-pole, rocker, 2pole overload protection, flat connection, illuminated 4 v...7 v a39 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, illuminated 220 v...240 v a42 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, illuminated 110 v...120 v a44 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, illuminated 20 v...26 v a47 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, illuminated 10 v...13 v a48 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, illuminated 4 v...7 v a49 2-pole, rocker, screw connection, illuminated 220 v...240 v a52 2-pole, rocker, screw connection, illuminated 110 v...120 v a54 2-pole, rocker, screw connection, illuminated 20 v...26 v a57 2-pole, rocker, screw connection, illuminated 10 v...13 v a58 2-pole, rocker, screw connection, illuminated 4 v...7 v a59 2-pole, rocker, 1pole overload protection, screw connection, illuminated 220 v...240 v a62 2-pole, rocker, 1pole overload protection, screw connection, illuminated 110 v...120 v a64 2-pole, rocker, 1pole overload protection, screw connection, illuminated 20 v...26 v a67 2-pole, rocker, 1pole overload protection, screw connection, illuminated 10 v...13 v a68 2-pole, rocker, 1pole overload protection, screw connection, illuminated 4 v...7 v a69 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, illuminated 220 v...240 v a72 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, illuminated 110 v...120 v a74 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, illuminated 20 v...26 v a77 basic function configuration key 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, illuminated 10 v...13 v a78 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, illuminated 4 v...7 v a79 2-pole, rocker, 2pole overload protection, screw connection, illuminated 220 v...240 v a82 2-pole, rocker, 2pole overload protection, screw connection, illuminated 110 v...120 v a84 2-pole, rocker, 2pole overload protection, screw connection, illuminated 20 v...26 v a87 2-pole, rocker, 2pole overload protection, screw connection, illuminated 10 v...13 v a88 2-pole, rocker, 2pole overload protection, screw connection, illuminated 4 v...7 v a89 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, illuminated 220 v...240 v a92 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, illuminated 110 v...120 v a94 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, illuminated 20 v...26 v a97 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, illuminated 10 v...13 v a98 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, illuminated 4 v...7 v a99 2-pole, rocker, flat connection, without illumination abc 2-pole, rocker, 2pole overload protection, flat connection, without illumi - nation abd 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, without illumination abf 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, without illumination abg 2-pole, rocker, 1pole overload protection, flat connection, without illumi - nation abt 2-pole, rocker, flat connection, momentary switch, without illumination aec 2-pole, rocker, 2pole overload protection, flat connection, momentary switch, without illumination aed 2-pole, rocker, 1pole overload protection, shunt terminal, flat connection, momentary switch, without illumination aef 2-pole, rocker, 2pole overload protection, shunt terminal, flat connection, momentary switch, without illumination aeg 2-pole, rocker, 1pole overload protection, flat connection, momentary switch, without illumination aet 2-pole, rocker, screw connection, without illumination ahc 2-pole, rocker, 2pole overload protection, screw connection, without illu - mination ahd 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, without illumination ahf 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, without illumination ahg 2-pole, rocker, 1pole overload protection, screw connection, without illu - mination aht 2-pole, rocker, screw connection, momentary switch, without illumination ajc 2-pole, rocker, 2pole overload protection, screw connection, momentary switch, without illumination ajd 2-pole, rocker, 1pole overload protection, shunt terminal, screw connection, momentary switch, without illumination ajf 2-pole, rocker, 2pole overload protection, shunt terminal, screw connection, momentary switch, without illumination ajg 2-pole, rocker, 1pole overload protection, screw connection, momentary switch, without illumination ajt ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | = actuator colour actuator colour configuration key clear transparent 1
7 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers actuator colour configuration key red transparent 3 green transparent 4 orange transparent 6 black b green g red r white w orange x yellow y ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | = legend legend configuration key embossed i 0 f white printed on off h black printed on off k white printed i 0 l black printed i 0 m white printed i0 p black printed i0 r white printed 0 off on i s black printed 0 off on i t ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | = rated current rated current configuration key without thermal overload protection / temporarily without vde approval c00 0.05 a z05 0.1 a j01 0.2 a j02 0.3 a j03 0.4 a j04 0.5 a j05 0.6 a j06 0.7 a j07 0.8 a j08 0.9 a j09 1.0 a j10 1.1 a j11 other rated currents on request rated current configuration key 1.2 a j12 1.3 a j13 1.4 a j14 1.5 a j15 1.6 a j16 1.7 a j17 1.8 a j18 1.9 a j19 2.0 a j20 2.1 a j21 2.2 a j22 2.3 a j23 2.5 a j25 2.8 a j28 3.0 a 030 3.5 a 035 4.0 a 040 4.5 a 045 5.0 a 050 6.0 a 060 6.5 a 065 7.0 a 070 7.5 a 075 8.0 a 080 9.0 a 090 10.0 a 100 11.0 a 110 12.0 a 120 13.0 a 130 14.0 a 140 15.0 a 150 16.0 a 160 17.0 a 170 18.0 a 180 19.0 a 190 20.0 a 200 other rated currents on request ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | = release / lock-out latch release / lock-out latch configuration key whithout release / lock-out latch c0 ta45 | - | ak2 | w | f | 120 | a2 | - | azm11 | = accessories factory mounted accessories configuration key without cover collar with cover, ip54 azm01 raised collar with cover, ip54 azm02 raised collar, ip40 azm03 for subsequent fitting accessories see http//www.schurter.ch/pdf/english/typta45-acc.pdf
8 thermal (t- and ta-line) ta45-2r www.schurter.com /pg17_20 circuit breakers factory mounted accessories configuration key raised collar with cover narrow, ip54 azm10 partially raised collar with cover, narrow, ip54 azm11 partially raised collarwithout cover, narrow, ip40 azm12 for subsequent fitting accessories see: http://www.schurter.ch/pdf/english/typ_ta45-acc.pdf factory mounted accessories configuration key raised collar narrow, ip40 azm13 raised collar with cover narrow, ip54 azm14 for subsequent fitting accessories see: http://www.schurter.ch/pdf/english/typ_ta45-acc.pdf variants thermal overload pro - tection addition connection type illumination actuator colour legend rated current accessories config. code order number 1-pole quick connect terminal without illu- mination white embossed 10.0 a without cover ta45-abtwf100c0 4430.0022 2-pole quick connect terminal without illu- mination black white printed 15.0 a without cover ta45-abdbl150c0 4430.1089 2-pole quick connect terminal without illu- mination black white printed 15.0 a without cover ta45-abdbs150c0 4430.1328 most popular. availability for all products can be searched real-time: http://www.schurter.com/stock-check/stock-check-schurter packaging unit 1 pcs accessories description ta45-acc accessories to ta45 the specifications, descriptions and illustrations indicated in this document are based on current information. all content is subject to modifications and amendments. information furnished is believed to be accurate and reliable. however, users should independently evaluate the suitability and test each product selected for their own applications. 13.10.2016
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