ABB S 280 UC Series Technical Data Manual Download | Manualshive

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Miniature circuit-breakers
S 280 UC series

System pro

M

Technical data

11 Robbie Rd. / Avon, MA 02322
T:(508)513-1000 F:(508)513-1100
70 Ernest St. / Providence, RI 02905
T:(401)781-7100
www.ControllerService.com

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Summary of Contents for S 280 UC Series

Page 1: ...Miniature circuit breakers S 280 UC series System pro M Technical data 11 Robbie Rd Avon MA 02322 T 508 513 1000 F 508 513 1100 70 Ernest St Providence RI 02905 T 401 781 7100 www ControllerService com ...

Page 2: ...ry ABB Form 2293 German English or ABB Form 2294 German French shall apply in connection with the Standard Sale Terms ABB Form 2381 English in their then applicable version Warranty We assume warranty in accordance with the Standard Sale and Delivery Terms Complaints shall be made in writing within eight days following receipt of the goods Technical information and illustrations are not binding an...

Page 3: ...voltages between leads 8 Tripping characteristics and short circuit rupturing capacity 9 Supplementary devices 10 Dimensions 16 Order specification S 280 UC B K 12 S 280 UC Z 14 Supplementary devices 15 Miniature circuit breakers S 280 UC series 11 Robbie Rd Avon MA 02322 T 508 513 1000 F 508 513 1100 70 Ernest St Providence RI 02905 T 401 781 7100 www ControllerService com ...

Page 4: ...Connection possible for single multi and finely stranded conductors of 0 75 to 35 mm2 It is also possible to connect conductors with different sizes at the same time Using combined terminals simultaneous connection to busbars and cable possible Busbar optional top or bottom terminal designation according to EN 50005 SK 0297 B 91 SK 0301 B 91 SK 0302 B 91 SK 0303 B 91 Miniature circuit breakers Spe...

Page 5: ... than in energy limitation class 3 Disconnector abilities according to EN 60 898 1 rated surge withstand capacityUimp 4 kV 1 2 50 test voltage 6 2 kV at NN Can be used as main circuit breaker according to DIN VDE 0660 through contact position indicator per pole red ON green OFF An accessory lock prevents unauthorized switching to ON or OFF Integrated device for attaching write on or other labels o...

Page 6: ...50027 25 mm2 treated with grease Tightening torque 2 Nm Installation onto mounting rails according to EN 60 715 35 mm Color of housing gray RAL 7035 Miniature circuit breakers S 280 UC series type rated device series current S 280 UC B 280 UC K 280 UC Z InA m W m W m W S 280 UC 0 2 33300 1 33 0 3 19700 1 77 0 5 5020 1 26 10100 2 52 0 75 2400 1 35 1 1390 1 39 2270 2 27 1 6 612 1 56 1100 2 81 2 450 ...

Page 7: ...tic of type B in connection with the Tripping Behavior table on page 95 line B a Thermal tripping characteristic conventional non tripping current I1 selected non tripping current The MCB maintains 1 13 times the rated current for at least 60 minutes Convetional tripping current I2 selected tripping current The MCB switches off within 60 minutes when 1 45 times the rated current is reached b Elect...

Page 8: ...s may cause damage to the MCB This is why in the case of top fed devices terminal 1 must be connected to and terminal to 3 Example for permissible voltages between the conductors depending on the number of poles and circuit layout voltage Un between 220 V 440 V 440 V 440 V 440 V conductors voltage reversal voltage Un between 220 V 220 V 440 V 220 V 220 V conductor and earth MCB 1 pole 2 pole 2 pol...

Page 9: ...g temperature after I1 1 h AC 100 Hz 200 Hz 400 Hz DC factor ca 1 1 1 2 1 5 ca 1 5 The thermal release operates independent of the frequency Miniature circuit breakers S 280 UC series max backup protect 햶 for backup protect utilization cate gory gL DIN VDE 0636 IEC 269 Short circuit rupturing Operating sequence for B according to DIN VDE 0641 Part 12 for K according to DIN VDE 0660 Part 101 p 2 Fo...

Page 10: ...citing coil makes it impossible to switch on the device unless a voltage is applied Where the supply voltage is interrupted or switched off the undervoltage release makes the MCB trip suitable for emergency stop circuit Shunt trip AL can be retrofitted to the left For distance tripping of the MCB switch OFF The shunt trip has a relay coil with an integrated contact which disconnects the coil and t...

Page 11: ...1 VA at 24 V Application examples If the MCB is switched off e g due to an insulation test deliberate interference only the auxiliary contact trips but not the signal contact The signal contact switch can be switched to test the control circuit OFF by test button T and ON with the operating lever without disconnecting the main circuit The signal contact switch can be reset in order to e g acknowle...

Page 12: ...7 63570 2 5 32 S 281 UC K 32 GH S281 0164 R0537 63580 1 5 40 S 281 UC K 40 GH S281 0164 R0557 63590 0 5 50 S 281 UC K 50 GH S281 0164 R0577 63600 6 5 0 160 63 S 281 UC K 63 GH S281 0164 R0607 63610 5 5 0 2 S 282 UC K 0 2 GH S282 0164 R0087 63620 4 5 0 260 5 20 0 3 S 282 UC K 0 3 GH S282 0164 R0117 63630 3 5 0 5 S 282 UC K 0 5 GH S282 0164 R0157 63640 2 5 0 75 S 282 UC K 0 75 GH S282 0164 R0187 636...

Page 13: ...4 R0607 73990 5 5 0 2 S 284 UC K 0 2 GH S284 0164 R0087 74160 1 5 0 520 2 0 3 S 284 UC K 0 3 GH S284 0164 R0117 74170 0 5 0 5 S 284 UC K 0 5 GH S284 0164 R0157 74180 9 5 0 75 S 284 UC K 0 75 GH S284 0164 R0187 74190 8 5 1 S 284 UC K 1 GH S284 0164 R0217 74200 4 5 1 6 S 284 UC K 1 6 GH S284 0164 R0257 74210 3 5 2 S 284 UC K 2 GH S284 0164 R0277 74220 2 5 3 S 284 UC K 3 GH S284 0164 R0317 74230 1 5 ...

Page 14: ...H S282 0164 R0608 64220 5 5 0 5 S 283 UC Z 0 5 GH S283 0164 R0158 74000 0 5 0 390 3 12 1 S 283 UC Z 1 GH S283 0164 R0218 74010 9 5 1 6 S 283 UC Z 1 6 GH S283 0164 R0258 74020 8 5 2 S 283 UC Z 2 GH S283 0164 R0278 74030 7 5 3 S 283 UC Z 3 GH S283 0164 R0318 74040 6 5 4 S 283 UC Z 4 GH S283 0164 R0338 74050 5 5 6 S 283 UC Z 6 GH S283 0164 R0378 74060 4 5 8 S 283 UC Z 8 GH S283 0164 R0408 74070 3 5 1...

Page 15: ...GH S270 1937 R0004 12840 7 5 0 05 1 1 NO S2 H10 kL GH S270 1937 R0005 33140 1 5 0 05 1 Signal contact auxiliary contact screw fixing S2 S H GH S280 1901 R0008 42900 4 5 0 05 1 Undervoltage release 12 V DC S2 UA 12 GH S280 1911 R0001 42970 7 5 0 09 1 24 V AC DC S2 UA 24 GH S280 1911 R0002 42980 6 5 0 09 1 48 V AC DC S2 UA 48 GH S280 1911 R0003 79360 0 5 0 09 1 110 V AC DC S2 UA 110 GH S280 1911 R00...

Page 16: ...0 6221 701 0 Telefax 49 0 6221 701 723 www abb de stotz kontakt Miniature circuit breakers S 280 UC series Dimensions Dimensions in mm SK 0025 Z 95 SK 0017 Z 94 SK 0109 Z 97 S 280 UC S 281 S 282 S 283 S 284 H S H AL NT EST S UA 11 Robbie Rd Avon MA 02322 T 508 513 1000 F 508 513 1100 70 Ernest St Providence RI 02905 T 401 781 7100 www ControllerService com ...

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