1 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers manual motor controller / circuit breaker for equipment thermal-magnetic, 2 poles description - thermal-magnetic circuit breaker - high short circuit performance - availability of ac and dc in the same frame size - din-rail mounting standards - approval reference type: as168x - iec 60934 - ul508, ul1077 - csa c22.2 applications - industrial appliances 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 general data rated voltage ac iec : 420 v y / 240 v; 50/60 hz ? ul/csa : 480 v y / 277 v; 50/60 hz rated voltage dc 65 v rated current 0.5 - 52 a , see approbations conditional short circuit capa - city iec 60934 icn: ac 420 v / dc 65 v: 5 ka (no fuse) conditional short circuit capa - city ul 1077 inc: ac 480 v: 10 ka (with fuse class h/j, 4x rated current (min. 15 a)) icn: ac 480 v: 5 ka (no fuse) icn: dc 65 v: 2 ka (no fuse) conditional short circuit capa - city ul 508 icn: ac 480 v: 5 ka (no fuse) degree of protection from front side ip 40 acc. to iec 60529 lifetime 1 x ir 6000 switching cycles dielectric strength 50 hz: > 2 kv impulse 1.2/50 s 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 insulation resistance 250/440 vac > 5 m shock resistance 30 g / 18 ms acc. to iec 60068-2-27, test ea ambient temperature -10 c to 55 c weight 100 - 130 g tripping type positively trip free actuation type manual on/off permissible wire cross section 1.5 - 25 mm2 / 16 - 4 awg switched neutral rated voltage ac 277 v rated current ac/dc 65 a function the switched neutral closes with ma- nual closure of the poles and opens automatically with thermal magnetic tripping of the poles. add-on modules add-on modules technical data for the additional module see separate data sheet
2 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers dimension as168x 2 pole 45 35 90 1.9 44.4 61.6 68.4 5.1 a) 26.6 35 b) a) 35 mm din rail en 50022 b) max. torque wire crosssection max. torque 1.5 ... 10 mm 2 2.5 nm 16 ... 25 mm 2 3.1 nm awg # 16 ... 8 20 ... 22 lb ?i n awg #6 ... 4 26 ... 28 lb ?i n as168x 2 pole and switched neutral pole 45 35 90 1.9 44.4 61.6 68.4 5.1 26.6 52.5 a) b) a) 35 mm din rail en 50022 b) max. torque wire crosssection max. torque 1.5 ... 10 mm 2 2.5 nm 16 ... 25 mm 2 3.1 nm awg # 16 ... 8 20 ... 22 lb ?i n awg #6 ... 4 26 ... 28 lb ?i n
3 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers diagrams as168x-cb1... as168x-cb1...n as168x-cb1... / as168x-acbh1 as168x-cb1... / as168x-acbh2 as168x-cb1... / as168x-acbs1 as168x-cb1... / as168x-acbs2 as168x-cb1... / as168x-acba
4 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers symbol standard rated current rated voltage ac conditional short circuit capacity icn rated voltage dc conditional short circuit capacity icn ul 508 csa c22.2 no. 14 0.5 - 52 a 480y/277 v 5 ka - - ul 1077 - - - - - csa c22.2 no. 235 0.5 - 50 a 480 v 5 ka 65 v 2 ka en 60934 0.5 - 30 a 240/420 v 4.5 ka 65 v 4.5 ka gb 17701 - - - - - effect of ambient temperature ac-breaker are calibrated for an ambient temperature of +40c, dc-breakers for +23c. to determine the rated current for a lower or higher ambient temperature, use a correction factor from the table below: ambient temperature [c] correction factor ac version correction factor dc version -20 0.78 0.80 -5 0.82 0.87 0 0.83 0.90 +10 0.87 0.95 +23 0.91 1.00 +30 0.95 1.05 +40 1.00 1.10 +50 1.05 1.20 +60 1.11 1.30 example dc version: rated current = 10 a; environmental temperature = 50 c; --> correction factor = 1.2; resulting current = 12 a
5 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers horsepower (fla & lrc ratings apply where no hp rating is given) nominal circuit voltage, vac as168x-cb motor nameplate 110- 120 2002 08 220- 240 265 277 380- 415 440- 480 rated current (see note #1) fla rating starting/ lrc rating 2 pole 1 pole 0.5a 0.5a 1a 1a 1.5a 1.5a 2a 2a 3a 3a 4a 4a 5a 5a 6a 6a 7a 7a 8a 8a 9a 9a 10a 10a 12a 12a 13a 13a 15a 15a 16a 16a 18a 18a 20a 20a 23a 23a 25a 25a 27a 27a 30a 30a as168x-cb nominal circuit voltage, vac 110-120 2002 08 220-240 380-415 440-480 rated current (see note #1) note #1: for ac motor circuit nameplate fla loads, ac general-use loades, ac resistance load s fla starting/ 3 pole 0.5a 0.5a 1a 1a 1.5a 1.5a 1/ 2 2a 2a 3/ 4 3a 3a 1 1/ 2 4a 4a 2 5a 5a 3 6a 6a 3 7a 7a 3 8a 8a 5 9a 9a 5 10a 10a 5 12a 12a 7 1/ 2 13a 13a 7 1/ 2 15a 15a 10 16a 16a 10 18a 18a 10 20a 20a 10 23a 23a 15 25a 25a 15 27a 27a 20 30a 30a 20 motor nameplate horsepower (fla & lrc ratings apply where no hp rating is given) rating lrc rating 10a 1/2 12.5a 3/4 20a 1/2 1/2 1/2 1 25a 3/4 3/4 3/4 1 1/2 32a 1/2 1 1 1 2 32a 1/2 1 1 1/2 2 32a 3/4 1/2 1/2 2 3 46a 3/4 2 2 2 3 46a 1 2 2 2 3 46a 1 2 2 3 5 63.5a 1 1/2 3 3 3 5 63.5a 1 1/2 3 3 3 5 81a 2 3 3 3 7 1/2 81a 2 3 3 5 7 1/2 81a 2 5 5 5 10 81a 3 5 5 5 10 116a 3 5 5 7 1/2 10 116a 3 5 7 1/2 7 1/2 10 145a 3 7 1/2 7 1/2 7 1/2 15 145a 3 7 1/2 7 1/2 10 15 3 6 1/10 9 1/10 1/10 1/10 1/6 12a 1/8 1/6 1/6 1/4 18a 1/10 1/6 1/6 1/4 1/4 1/3 1/3 1/2 24a 1/8 1/4 1/3 1/3 1/3 1/3 1/2 1 30a 1/6 1/3 1/3 1/2 1/2 1/2 3/4 1 1/2 36a 1/4 1/2 1/2 1/2 3/4 3/4 1 2 42a 1/4 1/2 1/2 3/4 1 1 1 1/2 2 48a 1/3 3/4 3/4 1 1 1 2 2 54a 1/3 3/4 1 1 1 1 1/2 2 3 60a 1/2 1 1 1 1/2 1 1/2 2 2 3 72a 1/2 1 1/2 1 1/2 2 2 2 3 3 78a 1/2 1 1/2 1 1/2 2 2 2 3 3 90a 3/4 2 2 2 3 3 3 5 96a 1 2 2 2 3 3 3 5 108a 1 2 2 3 3 3 5 5 120a 1 1/2 3 3 3 3 3 5 5 138a 1 1/2 3 3 3 3 3 5 7 1/2 150a 2 3 3 3 5 5 5 7 1/2 162a 2 3 3 3 5 5 7 1/2 10 180a 2 3 3 5 5 5 7 1/2 10
6 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers time-current-curves version f / magnetic 3-5 xl n time in seconds 11 0 100 1000 x i n 0,1ms 1ms 10ms 0,1s 1s 10s 100s 1000s 1hr multiple of rated current in reference temperature +23 version g / magnetic 6-10 xl n time in seconds 11 0 100 1000 x i n 0,1ms 1ms 10ms 0,1s 1s 10s 100s 1000s 1hr multiple of rated current in reference temperature +23 version h / magnetic 12-20 xl n time in seconds 11 0 100 1000 x i n 0,1ms 1ms 10ms 0,1s 1s 10s 100s 1000s 1hr multiple of rated current in reference temperature +23 config. code as168x-cb | 1 | dg | 200 | n | the characters are placeholders for the correspondingly keys of selections from the key tables. as168x-cb | 1 | dg | 200 | n | = number of?poles number of poles configuration key 2-pole 2
7 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers as168x-cb | 1 | dg | 200 | n | = tripping characteristics tripping characteristics configuration key 1.0-1.25xin / 3-5xin / 0.5-52 a f 1.0-1.25xin / 6-10xin / 0.5-52 a g 1.0-1.25xin / 12-20xin / 0.5-52 a h as168x-cb | 1 | dg | 200 | n | = rated current rated current configuration key 0.05 a 005 1.0 a 010 1.5 a 015 2.0 a 020 3.0 a 030 4.0 a 040 5.0 a 050 6.0 a 060 7.0 a 070 8.0 a 080 9.0 a 090 10.0 a 100 other rated currents on request rated current configuration key 12.0 a 120 15.0 a 150 16.0 a 160 18.0 a 180 20.0 a 200 23.0 a 230 25.0 a 250 27.0 a 270 30.0 a 300 32.0 a 320 35.0 a 350 40.0 a 400 45.0 a 450 50.0 a 500 52.0 a 520 other rated currents on request as168x-cb | 1 | dg | 200 | n | = switched neutral switched neutral configuration key switched neutral pole n variants tripping characteristics rated current switched neutral config. code order number 1.0-1.25xin / 3-5xin / 0.5-52 a 15.0 a as168x-cb2f150 4420.0251 1.0-1.25xin / 3-5xin / 0.5-52 a 20.0 a as168x-cb2f200 4420.0371 1.0-1.25xin / 6-10xin / 0.5-52 a 1.0 a as168x-cb2g010 4420.0370 1.0-1.25xin / 6-10xin / 0.5-52 a 2.0 a as168x-cb2g020 4420.0235 1.0-1.25xin / 6-10xin / 0.5-52 a 4.0 a as168x-cb2g040 4420.0236 1.0-1.25xin / 6-10xin / 0.5-52 a 5.0 a as168x-cb2g050 4420.0237 1.0-1.25xin / 6-10xin / 0.5-52 a 6.0 a as168x-cb2g060 4420.0281 1.0-1.25xin / 6-10xin / 0.5-52 a 7.0 a as168x-cb2g070 4420.0396 1.0-1.25xin / 6-10xin / 0.5-52 a 10.0 a as168x-cb2g100 4420.0238 1.0-1.25xin / 6-10xin / 0.5-52 a 12.0 a as168x-cb2g120 4420.0227 1.0-1.25xin / 6-10xin / 0.5-52 a 15.0 a as168x-cb2g150 4420.0205 1.0-1.25xin / 6-10xin / 0.5-52 a 16.0 a as168x-cb2g160 4420.0225 1.0-1.25xin / 6-10xin / 0.5-52 a 18.0 a as168x-cb2g180 4420.0819 1.0-1.25xin / 6-10xin / 0.5-52 a 20.0 a as168x-cb2g200 4420.0239 1.0-1.25xin / 6-10xin / 0.5-52 a 25.0 a as168x-cb2g250 4420.0240 1.0-1.25xin / 6-10xin / 0.5-52 a 30.0 a as168x-cb2g300 4420.0221 1.0-1.25xin / 6-10xin / 0.5-52 a 40.0 a as168x-cb2g400 4420.0200 1.0-1.25xin / 6-10xin / 0.5-52 a 50.0 a as168x-cb2g500 4420.0380 1.0-1.25xin / 12-20xin / 0.5-52 a 1.0 a as168x-cb2h010 4420.0325 1.0-1.25xin / 12-20xin / 0.5-52 a 2.0 a as168x-cb2h020 4420.0335 1.0-1.25xin / 12-20xin / 0.5-52 a 3.0 a as168x-cb2h030 4420.0273 1.0-1.25xin / 12-20xin / 0.5-52 a 4.0 a as168x-cb2h040 4420.0605
8 thermal-magnetic (tm and as-line) as168xac2 www.schurter.com /pg20 circuit breakers tripping characteristics rated current switched neutral config. code order number 1.0-1.25xin / 12-20xin / 0.5-52 a 6.0 a as168x-cb2h060 4420.0207 1.0-1.25xin / 12-20xin / 0.5-52 a 7.0 a as168x-cb2h070 4420.0317 1.0-1.25xin / 12-20xin / 0.5-52 a 8.0 a as168x-cb2h080 4420.0272 1.0-1.25xin / 12-20xin / 0.5-52 a 10.0 a as168x-cb2h100 4420.0174 1.0-1.25xin / 12-20xin / 0.5-52 a 12.0 a as168x-cb2h120 4420.0416 1.0-1.25xin / 12-20xin / 0.5-52 a 15.0 a as168x-cb2h150 4420.0296 1.0-1.25xin / 12-20xin / 0.5-52 a 16.0 a as168x-cb2h160 4420.0670 1.0-1.25xin / 12-20xin / 0.5-52 a 20.0 a as168x-cb2h200 4420.0220 1.0-1.25xin / 12-20xin / 0.5-52 a 30.0 a as168x-cb2h300 4420.0223 1.0-1.25xin / 12-20xin / 0.5-52 a 50.0 a as168x-cb2h500 4420.0560 most popular. availability for all products can be searched real-time: http://www.schurter.com/stock-check/stock-check-schurter packaging unit 1 pcs 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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