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 1,701–1,800 of 2,108 SIRIUS Circuit Protection parts
5SJ4202-8HG42
Siemens 5SJ4202-8HG42 2-pole Miniature Circuit Breaker
5SJ4203-7HG41
Siemens 5SJ4203-7HG41 2-pole Miniature Circuit Breaker
5SJ4203-7HG42
Siemens 5SJ4203-7HG42 2-pole Miniature Circuit Breaker
5SJ4203-8HG42
Siemens 5SJ4203-8HG42 2-pole Miniature Circuit Breaker
5SJ4204-7HG41
Siemens 5SJ4204-7HG41 2-pole Miniature Circuit Breaker
5SJ4204-7HG42
Siemens 5SJ4204-7HG42 2-pole, 4A miniature circuit breaker.
5SJ4204-8HG41
Siemens 5SJ4204-8HG41 2-pole, 4A miniature circuit breaker, D-curve.
5SJ4204-8HG42
Siemens 5SJ4204-8HG42 2-pole, 4A circuit breaker, D-curve.
5SJ4205-7HG41
Siemens 5SJ4205-7HG41 2-pole, 0.5A miniature circuit breaker, C-curve.
5SJ4206-7HG41
Siemens 5SJ4206-7HG41 2-pole, 6A miniature circuit breaker, C-curve.
5SJ4206-7HG42
Siemens 5SJ4206-7HG42 2-pole, 6A circuit breaker, C-curve.
5SJ4206-8HG42
Siemens 5SJ4206-8HG42 2-pole, 6A circuit breaker, D-curve.
5SJ4208-7HG41
Siemens 5SJ4208-7HG41 2-pole, 8A miniature circuit breaker, C-curve.
5SJ4208-8HG42
Siemens 5SJ4 2-pole miniature circuit breaker with D-curve tripping.
5SJ4210-7HG41
Siemens 5SJ4 2-pole miniature circuit breaker, 10A, C-curve, 14kA.
5SJ4210-7HG42
Siemens 5SJ4 2-pole circuit breaker, 10A, C-curve, 10kA, UL 489.
5SJ4210-8HG41
Siemens 5SJ4 2-pole miniature circuit breaker, 10A, D-curve, 14kA.
5SJ4210-8HG42
Siemens 5SJ4 2-pole circuit breaker, 10A, D-curve, 10kA, UL 489.
5SJ4211-7HG42
Siemens 5SJ4 2-pole circuit breaker, 5A, C-curve, 10kA, UL 489.
5SJ4211-8HG41
Siemens 5SJ4 2-pole miniature circuit breaker, 5A, D-curve, 14kA.
5SJ4211-8HG42
Siemens 5SJ4 2-pole circuit breaker, 5A, D-curve, 10kA, UL 489.
5SJ4213-7HG41
Siemens 5SJ4213-7HG41 Miniature Circuit Breaker
5SJ4213-7HG42
Siemens 5SJ4213-7HG42 Circuit Breaker
5SJ4213-8HG42
Siemens 5SJ4213-8HG42 Circuit Breaker
5SJ4215-7HG41
Siemens 5SJ4215-7HG41 Miniature Circuit Breaker
5SJ4215-8HG42
Siemens 5SJ4215-8HG42 Circuit Breaker
5SJ4216-7HG41
Siemens 5SJ4216-7HG41 Miniature Circuit Breaker
5SJ4216-7HG42
Siemens 5SJ4216-7HG42 Circuit Breaker
5SJ4216-8HG42
Siemens 5SJ4216-8HG42 Circuit Breaker
5SJ4218-7HG41
Siemens 5SJ4218-7HG41 2-Pole Miniature Circuit Breaker
5SJ4218-7HG42
Siemens 5SJ4218-7HG42 2-Pole Miniature Circuit Breaker
5SJ4218-8HG42
Siemens 5SJ4218-8HG42 2-Pole Miniature Circuit Breaker
5SJ4220-7HG41
Siemens 5SJ4220-7HG41 2-Pole Miniature Circuit Breaker
5SJ4220-7HG42
Siemens 5SJ4220-7HG42 2-Pole Miniature Circuit Breaker
5SJ4225-7HG41
Siemens 5SJ4225-7HG41 2-Pole Miniature Circuit Breaker
5SJ4225-8HG42
Siemens 5SJ4225-8HG42 2-Pole Miniature Circuit Breaker
5SJ4230-7HG41
Siemens 5SJ4230-7HG41 2-Pole Miniature Circuit Breaker
5SJ4230-7HG42
Siemens 5SJ4230-7HG42 2-Pole, 30A, C-Curve Miniature Circuit Breaker.
5SJ4230-8HG42
Siemens 5SJ4230-8HG42 2-Pole, 30A, D-Curve Miniature Circuit Breaker.
5SJ4232-8HG42
Siemens 5SJ4232-8HG42 2-Pole, 32A, D-Curve Miniature Circuit Breaker.
5SJ4240-7HG42
Siemens 5SJ4240-7HG42 2-Pole, 40A, C-Curve Miniature Circuit Breaker.
5SJ4260-7HG41
Siemens 5SJ4260-7HG41 2-Pole, 60A, C-Curve Miniature Circuit Breaker.
5SJ4263-8HG41
Siemens 5SJ4263-8HG41 2-Pole, 63A, D-Curve Miniature Circuit Breaker.
5SJ4302-7HG41
Siemens 5SJ4302-7HG41 3-Pole, 2A, C-Curve Miniature Circuit Breaker.
5SJ4302-7HG42
Siemens 5SJ4302-7HG42 3-Pole, 2A, C-Curve Circuit Breaker.
5SJ4302-8HG42
Siemens 5SJ4302-8HG42 3-pole Miniature Circuit Breaker
5SJ4303-7HG41
Siemens 5SJ4303-7HG41 3-pole Miniature Circuit Breaker
5SJ4303-7HG42
Siemens 5SJ4303-7HG42 3-pole Miniature Circuit Breaker
5SJ4303-8HG42
Siemens 5SJ4303-8HG42 3-pole Miniature Circuit Breaker
5SJ4304-7HG42
Siemens 5SJ4304-7HG42 3-pole Miniature Circuit Breaker
5SJ4304-8HG42
Siemens 5SJ4304-8HG42 3-pole Miniature Circuit Breaker
5SJ4306-7HG41
Siemens 5SJ4306-7HG41 3-pole Miniature Circuit Breaker
5SJ4306-7HG42
Siemens 5SJ4306-7HG42 3-pole Miniature Circuit Breaker
5SJ4306-8HG42
Siemens 5SJ4306-8HG42 3-pole D-curve miniature circuit breaker.
5SJ4308-7HG42
Siemens 5SJ4308-7HG42 3-pole C-curve miniature circuit breaker.
5SJ4310-7HG41
Siemens 5SJ4310-7HG41 3-pole C-curve circuit breaker 10A 14kA.
5SJ4310-7HG42
Siemens 5SJ4310-7HG42 3-pole C-curve miniature circuit breaker.
5SJ4310-8HG42
Siemens 5SJ4310-8HG42 3-pole D-curve miniature circuit breaker.
5SJ4311-7HG42
Siemens 5SJ4311-7HG42 3-pole C-curve miniature circuit breaker.
5SJ4311-8HG42
Siemens 5SJ4311-8HG42 3-pole D-curve miniature circuit breaker.
5SJ4313-7HG42
Siemens 5SJ4313-7HG42 3-pole C-curve miniature circuit breaker.
5SJ4316-7HG41
Siemens 5SJ4316-7HG41 3-pole Miniature Circuit Breaker with 16A C-curve.
5SJ4316-7HG42
Siemens 5SJ4316-7HG42 3-pole 16A circuit breaker, 10kA, UL 489.
5SJ4316-8HG41
Siemens 5SJ4316-8HG41 3-pole 16A Miniature Circuit Breaker, D-curve.
5SJ4316-8HG42
Siemens 5SJ4316-8HG42 3-pole 16A D-curve circuit breaker, 10kA, UL 489.
5SJ4318-7HG41
Siemens 5SJ4318-7HG41 3-pole 15A Miniature Circuit Breaker, C-curve.
5SJ4318-7HG42
Siemens 5SJ4318-7HG42 3-pole 15A circuit breaker, 10kA, UL 489.
5SJ4318-8HG41
Siemens 5SJ4318-8HG41 3-pole 15A Miniature Circuit Breaker, D-curve.
5SJ4318-8HG42
Siemens 5SJ4318-8HG42 3-pole 15A D-curve circuit breaker, 10kA, UL 489.
5SJ4320-7HG41
Siemens 5SJ4320-7HG41 Miniature 3-pole Circuit Breaker
5SJ4320-7HG42
Siemens 5SJ4320-7HG42 3-pole Circuit Breaker
5SJ4320-8HG42
Siemens 5SJ4320-8HG42 3-pole D-curve Circuit Breaker
5SJ4325-7HG41
Siemens 5SJ4325-7HG41 Miniature 3-pole Circuit Breaker
5SJ4325-7HG42
Siemens 5SJ4325-7HG42 3-pole C-curve Circuit Breaker
5SJ4325-8HG42
Siemens 5SJ4325-8HG42 3-pole D-curve Circuit Breaker
5SJ4330-7HG42
Siemens 5SJ4330-7HG42 3-pole C-curve Circuit Breaker
5SJ4330-8HG41
Siemens 5SJ4330-8HG41 Miniature 3-pole D-curve Circuit Breaker
5SJ4330-8HG42
Siemens 5SJ4330-8HG42 3-pole D-curve miniature circuit breaker, 30A.
5SJ4332-7HG41
Siemens 5SJ4332-7HG41 3-pole C-curve miniature circuit breaker, 32A.
5SJ4332-7HG42
Siemens 5SJ4332-7HG42 3-pole C-curve miniature circuit breaker, 32A.
5SJ4332-8HG42
Siemens 5SJ4332-8HG42 3-pole D-curve miniature circuit breaker, 32A.
5SJ4335-7HG42
Siemens 5SJ4335-7HG42 3-pole C-curve miniature circuit breaker, 35A.
5SJ4340-7HG41
Siemens 5SJ4340-7HG41 3-pole C-curve miniature circuit breaker, 40A.
5SJ4340-7HG42
Siemens 5SJ4340-7HG42 3-pole C-curve miniature circuit breaker, 40A.
5SJ4350-7HG41
Siemens 5SJ4350-7HG41 3-pole C-curve miniature circuit breaker, 50A.
5SJ4360-7HG41
Siemens 5SJ4360-7HG41 Miniature Circuit Breaker (MCB)
5SJ4363-7HG41
Siemens 5SJ4363-7HG41 Miniature Circuit Breaker (MCB)
5SJ6204
Siemens 5SJ6204 Miniature Circuit Breaker (MCB)
5SL4104-7
Siemens 5SL4104-7 Miniature Circuit Breaker (MCB)
5SL4108-6
Siemens 5SL4108-6 Miniature Circuit Breaker (MCB)
5SL4202-6
Siemens 5SL4202-6 Miniature Circuit Breaker (MCB)
5SL4202-7
Siemens 5SL4202-7 2-pole miniature circuit breaker
5SL4202-8
Siemens 5SL4202-8 2-pole miniature circuit breaker
5SL4204-7
Siemens 5SL4204-7 2-pole miniature circuit breaker
5SL4206-7
Siemens 5SL4206-7 2-pole miniature circuit breaker
5SL4210-7
Siemens 5SL4210-7 2-pole miniature circuit breaker
5SL4216-7
Siemens 5SL4216-7 2-pole miniature circuit breaker
5SL4220-7
Siemens 5SL4220-7 2-pole miniature circuit breaker
5SL4225-7
Siemens 5SL4225-7 2-pole miniature circuit breaker
5SL6004-7
Siemens 5SL6004-7 Miniature Circuit Breaker
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