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 (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Type
Current Rating
Voltage Rating AC
Number of Poles
Actuator Type
Minimum Operating Temperature
Maximum Operating Temperature
Illuminated
Siemens Circuit Breakers MSP S00 2.8-4A SPRING, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 4 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 2.8-4A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 3.5-5A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 5 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 5A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 5 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 3.5-5A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 5 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 3.5-5A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 5 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 4.5-6.3A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 6.3 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 4.5-6.3A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 6.3 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 5.5-8A SCREW
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 8 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 5.5-8A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 8 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 5.5-8A SPRING
Datasheet
Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 8 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 5.5-8A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 8 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 5.5-8A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 8 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 7-10A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 10 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 9-12.5A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 12.5 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 12,5A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 12.5 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 9-12.5A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 12.5 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 16A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 16 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 11-16A SCREW, -50 C RATED
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 16 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers SPECIAL TYPE MOT. START. PROT. 16A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 16 A 690 VAC 3 Pole Rotary - 50 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 11-16A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 16 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 11-16A RING LUG
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 16 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.16A
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 160 mA 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.2A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 200 mA 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.25A
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 250 mA 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated