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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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 CIRCUIT-BREAKER SCREW CONNECTION 4A
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 4 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 5A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 5 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 6.3A
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 6.3 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 8A
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 8 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers CIRCUIT-BREAKER SCREW CONNECTION 10A
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 10 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 11-16A SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 16 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 11-16A AUX 1NO+1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 16 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 11-16A SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 16 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 14-20A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 20 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 14-20A AUX 1NO+1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 20 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 14-20A SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 20 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 17-22A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 22 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 17-22A AUX 1NO+1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 22 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 17-22A SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 22 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 20-25A SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 25 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 20-25A AUX 1NO+1NC
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 25 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 20-25A SPRING
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 25 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 14-20A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 20 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 18-25A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 25 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S0 FOR XFRMR 22-32A SCREW
Datasheet
Non-Stocked Lead-Time 3 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 32 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 54-65A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1
3RV2 Circuit Breaker Transformer Protection 65 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 28-36A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 36 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 9.5-14A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 14 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 12-17A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 17 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated
Siemens Circuit Breakers MSP S2 FOR XFRMR 32-40A SCREW
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

3RV2 Circuit Breaker Transformer Protection 40 A 690 VAC 3 Pole Rotary - 20 C + 60 C Non-Illuminated