Siemens SIRIUS Circuit Protection Parts
Motor starter protectors, overload relays and miniature circuit breakers.
2,108 parts available
12-Month Warranty
Obsolete & Surplus Stock
Showing 1,601–1,700 of 2,108 SIRIUS Circuit Protection parts
3VU1300-1TG00
Siemens 3VU1300-1TG00 Transformer Protection Circuit Breaker
3VU1300-1TH00
Siemens 3VU1300-1TH00 transformer protection circuit breaker.
3VU1300-1TK00
Siemens 3VU13 Circuit Breaker for transformer protection.
3VU1300-1TM00
Siemens 3VU1300-1TM00 Transformer Protection Circuit Breaker
3VU1300-2MM00
Siemens 3VU1300-2MM00 Motor Protection Circuit Breaker
3VU1300-IMJ00
Siemens 3VU1300-IMJ00 Motor Protection Circuit Breaker
3VU1340-1MJ00
Siemens 3VU1340-1MJ00 Motor Protection Circuit Breaker
3VU1600-0MM00
Siemens 3VU1600-0MM00 industrial circuit breaker for electrical protection.
3VU1600-0MP00
Siemens 3VU1600-0MP00 Motor and Plant Protection Circuit Breaker
3VU1600-0MR00
Siemens 3VU1600-0MR00 circuit breaker for motor and plant protection.
3VU1600-1LS00
Siemens 3VU1600-1LS00 circuit breaker for plant protection with aux contacts.
3VU1600-1MJ00
Siemens 3VU1600-1MJ00 motor and plant protection circuit breaker.
3VU1600-1ML00
Siemens 3VU1600-1ML00 motor and plant protection circuit breaker.
3VU1600-1MM00
Siemens 3VU1600-1MM00 motor and plant protection circuit breaker.
3VU1600-1MN00
Siemens 3VU1600-1MN00 motor and plant protection circuit breaker.
3VU1600-1MP00
Siemens 3VU1600-1MP00 motor and plant protection circuit breaker.
3VU1600-1MQ00
Siemens 3VU1600-1MQ00 motor and plant protection circuit breaker.
3VU9131-3AA00
Siemens 3VU9131-3AA00 auxiliary switch for 3VU circuit breakers.
3VU9135-0AA00
Siemens 3VU9135-0AA00 busbar adapter for 3VU13 circuit breakers.
3VU9135-1AB05
Siemens 3VU9135-1AB05 manual operating mechanism for 3VU circuit breakers.
3VU9135-1BB00
Siemens 3VU9135-1BB00 rotary operating handle for 3VU circuit breakers.
3VU9138-2AB00
Siemens 3VU9138-2AB00 shunt trip release for 3VU circuit breakers.
5SJ4101-7HG40
Siemens 5SJ4101-7HG40 1-pole Miniature Circuit Breaker
5SJ4101-7HG41
Siemens 5SJ4101-7HG41 1-pole Miniature Circuit Breaker
5SJ4101-7HG42
Siemens 5SJ4101-7HG42 1-pole Miniature Circuit Breaker
5SJ4101-8HG42
Siemens 5SJ4101-8HG42 1-pole circuit breaker.
5SJ4102-7HG40
Siemens 5SJ4102-7HG40 1-pole miniature circuit breaker.
5SJ4102-7HG41
Siemens 5SJ4102-7HG41 1-pole miniature circuit breaker.
5SJ4102-7HG42
Siemens 5SJ4102-7HG42 1-pole circuit breaker.
5SJ4102-8HG40
Siemens 5SJ4102-8HG40 1-pole miniature circuit breaker.
5SJ4102-8HG42
Siemens 5SJ4102-8HG42 1-pole circuit breaker.
5SJ4103-7HG40
Siemens 5SJ4103-7HG40 1-pole miniature circuit breaker.
5SJ4103-7HG41
Siemens 5SJ4103-7HG41 1-pole miniature circuit breaker.
5SJ4103-7HG42
Siemens 5SJ4103-7HG42 1-pole C-curve circuit breaker, 3A, 10kA.
5SJ4103-8HG40
Siemens 5SJ4103-8HG40 1-pole D-curve circuit breaker, 3A, 14kA.
5SJ4103-8HG41
Siemens 5SJ4103-8HG41 1-pole D-curve circuit breaker, 3A, 14kA.
5SJ4103-8HG42
Siemens 5SJ4103-8HG42 1-pole D-curve circuit breaker, 3A, 10kA.
5SJ4104-7HG40
Siemens 5SJ4104-7HG40 1-pole C-curve circuit breaker, 4A, 14kA.
5SJ4104-7HG41
Siemens 5SJ4104-7HG41 1-pole C-curve circuit breaker, 4A, 14kA.
5SJ4104-7HG42
Siemens 5SJ4104-7HG42 1-pole C-curve circuit breaker, 4A, 10kA.
5SJ4104-8HG42
Siemens 5SJ4104-8HG42 1-pole D-curve circuit breaker, 4A, 10kA.
5SJ4105-7HG41
Siemens 5SJ4105-7HG41 Miniature Circuit Breaker, 1-pole, 0.5A, C Curve.
5SJ4105-7HG42
Siemens 5SJ4105-7HG42 Circuit Breaker, 1-pole, 0.5A, C Curve, 277V.
5SJ4105-8HG41
Siemens 5SJ4105-8HG41 Miniature Circuit Breaker, 1-pole, 0.5A, D Curve.
5SJ4106-6HG40
Siemens 5SJ4106-6HG40 Miniature Circuit Breaker, 1-pole, 6A, B Curve.
5SJ4106-7HG40
Siemens 5SJ4106-7HG40 Miniature Circuit Breaker, 1-pole, 6A, C Curve.
5SJ4106-7HG41
Siemens 5SJ4106-7HG41 Miniature Circuit Breaker, 1-pole, 6A, C Curve.
5SJ4106-7HG42
Siemens 5SJ4106-7HG42 Circuit Breaker, 1-pole, 6A, C Curve, 277V.
5SJ4106-8HG41
Siemens 5SJ4106-8HG41 Miniature Circuit Breaker, 1-pole, 6A, D Curve.
5SJ4106-8HG42
Siemens 5SJ4106-8HG42 1-pole, D-curve, 6A Miniature Circuit Breaker.
5SJ4108-7HG40
Siemens 5SJ4108-7HG40 1-pole, C-curve, 8A Miniature Circuit Breaker.
5SJ4108-7HG41
Siemens 5SJ4108-7HG41 1-pole, C-curve, 8A Miniature Circuit Breaker.
5SJ4108-7HG42
Siemens 5SJ4108-7HG42 1-pole, C-curve, 8A Circuit Breaker.
5SJ4108-8HG42
Siemens 5SJ4108-8HG42 1-pole, D-curve, 8A Circuit Breaker.
5SJ4110-6HG40
Siemens 5SJ4110-6HG40 1-pole, B-curve, 10A Miniature Circuit Breaker.
5SJ4110-7HG40
Siemens 5SJ4110-7HG40 1-pole, C-curve, 10A Miniature Circuit Breaker.
5SJ4110-7HG41
Siemens 5SJ4110-7HG41 1-pole, C-curve, 10A Miniature Circuit Breaker.
5SJ4110-7HG42
Siemens 5SJ4110-7HG42 1-pole, 10A, C-curve miniature circuit breaker.
5SJ4110-8HG42
Siemens 5SJ4110-8HG42 1-pole, 10A, D-curve miniature circuit breaker.
5SJ4111-7HG40
Siemens 5SJ4111-7HG40 1-pole, 5A, C-curve miniature circuit breaker.
5SJ4111-7HG41
Siemens 5SJ4111-7HG41 1-pole, 5A, C-curve miniature circuit breaker.
5SJ4111-7HG42
Siemens 5SJ4111-7HG42 1-pole, 5A, C-curve miniature circuit breaker.
5SJ4111-8HG41
Siemens 5SJ4111-8HG41 1-pole, 5A, D-curve miniature circuit breaker.
5SJ4111-8HG42
Siemens 5SJ4111-8HG42 1-pole, 5A, D-curve miniature circuit breaker.
5SJ4113-7HG40
Siemens 5SJ4113-7HG40 1-pole, 13A, C-curve miniature circuit breaker.
5SJ4113-7HG41
Siemens 5SJ4113-7HG41 Miniature Circuit Breaker
5SJ4113-8HG42
Siemens 5SJ4113-8HG42 1-Pole D-Curve Circuit Breaker
5SJ4115-8HG42
Siemens 5SJ4115-8HG42 1.6A D-Curve Circuit Breaker
5SJ4116-7HG40
Siemens 5SJ4116-7HG40 1-Pole C-Curve Circuit Breaker
5SJ4116-7HG41
Siemens 5SJ4116-7HG41 16A Miniature Circuit Breaker
5SJ4116-8HG42
Siemens 5SJ4116-8HG42 16A D-Curve Circuit Breaker
5SJ4118-7HG40
Siemens 5SJ4118-7HG40 1-Pole C-Curve Circuit Breaker
5SJ4118-7HG41
Siemens 5SJ4118-7HG41 15A Miniature Circuit Breaker
5SJ4118-7HG42
Siemens 5SJ4118-7HG42 1-pole, C-curve, 15A miniature circuit breaker.
5SJ4118-8HG41
Siemens 5SJ4118-8HG41 1-pole, D-curve, 15A miniature circuit breaker.
5SJ4118-8HG42
Siemens 5SJ4118-8HG42 1-pole, D-curve, 15A circuit breaker.
5SJ4120-7HG40
Siemens 5SJ4120-7HG40 1-pole, C-curve, 20A miniature circuit breaker.
5SJ4120-7HG41
Siemens 5SJ4120-7HG41 1-pole, C-curve, 20A miniature circuit breaker.
5SJ4120-7HG42
Siemens 5SJ4120-7HG42 1-pole, C-curve, 20A circuit breaker.
5SJ4120-8HG40
Siemens 5SJ4120-8HG40 1-pole, D-curve, 20A miniature circuit breaker.
5SJ4120-8HG42
Siemens 5SJ4120-8HG42 1-pole, D-curve, 20A circuit breaker.
5SJ4125-6HG40
Siemens 5SJ4125-6HG40 1-pole Miniature Circuit Breaker, 25A
5SJ4125-7HG40
Siemens 5SJ4125-7HG40 1-pole Miniature Circuit Breaker, 25A
5SJ4125-7HG41
Siemens 5SJ4125-7HG41 1-pole Miniature Circuit Breaker, 25A
5SJ4125-7HG42
Siemens 5SJ4125-7HG42 1-pole Circuit Breaker, 25A, 277V
5SJ4125-8HG40
Siemens 5SJ4125-8HG40 1-pole Miniature Circuit Breaker, 25A
5SJ4125-8HG41
Siemens 5SJ4125-8HG41 1-pole Miniature Circuit Breaker, 25A
5SJ4125-8HG42
Siemens 5SJ4125-8HG42 1-pole Circuit Breaker, 25A, 277V
5SJ4130-7HG40
Siemens 5SJ4130-7HG40 1-pole Miniature Circuit Breaker, 30A
5SJ4130-7HG41
Siemens 5SJ4130-7HG41 miniature circuit breaker - 1-pole, 30A, 240V, UL 489.
5SJ4132-7HG41
Siemens 5SJ4132-7HG41 miniature circuit breaker - 1-pole, 32A, 240V, UL 489.
5SJ4132-7HG42
Siemens 5SJ4132-7HG42 circuit breaker - 1-pole, 32A, 277V, UL 489.
5SJ4132-8HG42
Siemens 5SJ4132-8HG42 circuit breaker - 1-pole, 32A, 277V, UL 489, D-curve.
5SJ4140-7HG40
Siemens 5SJ4140-7HG40 miniature circuit breaker - 1-pole, 40A, 240V, UL 489.
5SJ4140-7HG41
Siemens 5SJ4140-7HG41 miniature circuit breaker - 1-pole, 40A, 240V, UL 489.
5SJ4140-8HG40
Siemens 5SJ4140-8HG40 circuit breaker - 1-pole, 40A, 240V, UL 489, D-curve.
5SJ4201-7HG41
Siemens 5SJ4201-7HG41 miniature circuit breaker - 2-pole, 1A, 240V, UL 489.
5SJ4201-7HG42
Siemens 5SJ4201-7HG42 2-pole Miniature Circuit Breaker
5SJ4202-7HG41
Siemens 5SJ4202-7HG41 2-pole Miniature Circuit Breaker
5SJ4202-7HG42
Siemens 5SJ4202-7HG42 2-pole Miniature Circuit Breaker
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