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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 (SGD) Filter the results in the table by unit price based on your quantity.
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Siemens Circuit Breaker Accessories UNDERVOLTAGE RELEASE AC 480V/60HZ 2NO
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Siemens Switch Fixings DOOR-COUPLING ROT.OPER.MECH. S.S00...S3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Switch Fixings DOOR COUPLING ROTARY OPERATING MECHANISM
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories DOOR-COUPLING ROT.OPER.MECH. S.S00...S3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Switch Fixings DOOR-COUPLING ROT.OPER.MECH. S.S00...S3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories LINE CONNECTOR SIZE S0 SPRING
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breaker Accessories ISOLATOR MODULE FOR S00/S0 MSP
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breaker Accessories TOUCH PROTECT COVER F 3-P CIRCUIT R LUG
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breaker Accessories MSP S2 LINE TERMINAL TYPE E TOP FEED
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Siemens Switch Fixings DOOR-COUP. ROT. OPER. MECH. SIZE S2
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Switch Fixings DOOR-COUPLING ROT.OPER.MECH. Size S2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Switch Fixings DOOR-COUPLING ROT.OPER.MECH. Size S2
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories MSP S2 ISOLATOR MODULE
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breaker Accessories MSP S2 PHASE BARRIER TYPE E
Datasheet
Non-Stocked Lead-Time 5 Weeks
Min.: 1
Mult.: 1

Siemens Switch Fixings DOOR-COUP. ROT. OPER. MEC. SIZE S3
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Switch Fixings DOOR-COUPLING ROT.OPER.MECH. Size S3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Switch Fixings DOOR-COUPLING ROT.OPER.MECH. Size S3
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1
Siemens Circuit Breaker Accessories TERMINAL BLOCK. SIZE S3
Datasheet
Non-Stocked Lead-Time 2 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breaker Accessories COVER F. 3RV2742
Datasheet
Non-Stocked Lead-Time 7 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 0.35-0.5A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 0.7-1A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 0.9-1.25A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 2.2-3.2A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S00 4.5-6.3A AUX 1NO 1NC SPRING
Datasheet
Non-Stocked Lead-Time 13 Weeks
Min.: 1
Mult.: 1

Siemens Circuit Breakers MSP S0 3.5 - 5A SPRING
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 1
Mult.: 1