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SIRIUS 3RV2 Circuit Breakers

Siemens SIRIUS 3RV2 Circuit Breakers are motor starter protectors that reliably protect equipment during a short circuit. When a short-circuit event (>13 times the rated current) occurs, the short-circuit releases isolate the faulty load feeder from the power supply within milliseconds. This quick response avoids fire damage and other significant harm to components. Siemens SIRIUS 3RV2 Circuit Breakers feature a lockable operating mechanism for manual closing/opening that prevents unauthorized access and ensures trouble-free operation. These motor starter protectors come in various sizes and are designed for flexible assembly using screw and spring-type terminals. These circuit breakers cover all the tasks of protecting motors, starters, transformers, and UL 489 applications.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Siemens Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 1.6A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 1.1-1.6A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 1.4-2A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 1.4-2A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 1.8-2.5A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers SPECIAL TYPE MOT. START. PROT 2.5A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 1.8-2.5A AUX 1 NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 1.8-2.5A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 2.2-3.2A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 2.2-3.2A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 2.8-4A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 4A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breakers MSP S00 2.8-4A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 2.8-4A SPRING, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 2.8-4A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 3.5-5A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 5A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 3.5-5A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 3.5-5A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 4.5-6.3A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 4.5-6.3A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 5.5-8A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 5.5-8A SPRING
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 5.5-8A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 5.5-8A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1