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 0.9-1.25A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 1.25 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 2.2-3.2A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 3.2 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S00 4.5-6.3A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 13 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 S0 3.5 - 5A SPRING
Datasheet
Non-Stocked Lead-Time 14 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 S0 20-25A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 18 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Motor Protection 25 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens 3RV20111BA150BA0
Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 2A Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV20111HA150BA0
Siemens Circuit Breakers SPECIAL TYPE CIRCUIT BREAKER 8A Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV20211GA100DA0
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 6.3A Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV20211JA100DA0
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 10A Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV20211KA100DA0
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 12.5A
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker System Protection 9 A to 12.5 A 20 VAC to 690 VAC 3 Pole Handle - 20 C + 60 C
Siemens 3RV20414JA100DA0
Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 63 A Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV20414MA100DA0
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 100 A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker System Protection 80 A to 100 A 20 VAC to 690 VAC 3 Pole Handle - 20 C + 60 C
Siemens 3RV21314KA10
Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 59 A Non-Stocked Lead-Time 4 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV21424HA10
Siemens Circuit Breakers Circuit breaker screw-type 50 A Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV23324VC10
Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 59 A Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2
Siemens 3RV24210HA10
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 0.8A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 550 mA to 800 mA 20 VAC to 690 VAC 3 Pole Handle - 20 C + 60 C
Siemens 3RV24211AA10
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 1.6A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 1.1 A to 1.6 A 20 VAC to 690 VAC 3 Pole Handle - 20 C + 60 C
Siemens 3RV24211BA10
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 2A
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 1.4 A to 2 A 20 VAC to 690 VAC 3 Pole Handle - 20 C + 60 C
Siemens 3RV20214NA200BA0
Siemens Circuit Breakers CIRCUIT-BREAKER SPRING-L. CONN. 28A Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1
3RV2