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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Siemens Circuit Breakers MSP S0 27-32A SPRING 3In Stock
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Siemens Circuit Breakers MSP S0 23-28A SCREW 3In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 14-20A SCREW 3In Stock
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Siemens Circuit Breakers SPECIAL TYPE CIRCUIT-BREAKER 20 A 1In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 18-25A SCREW 2In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 22-32A SCREW 4In Stock
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Siemens Circuit Breakers MSP S2 CLASS 20 22-32A SCREW 3In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 54-65A SCREW 1In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 28-36A SCREW 2In Stock
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Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 14 A 2In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 32-40A SCREW 3In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 35-45A SCREW 1NO/1NC AUX 1In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 49-59A SCREW 1In Stock
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Siemens Circuit Breakers MSP S2 CLASS 10 54-65A SCREW 2In Stock
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Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 63 A 1In Stock
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Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 75 A 1In Stock
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Siemens Circuit Breakers CIRCUIT BREAKER. SCREW-TYPE. 100 A 1In Stock
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Siemens Circuit Breakers CIRCUIT-BREAKER S00 10A NO OVERLOAD 3In Stock
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Siemens Circuit Breakers CIRCUIT-BREAKER S0 20A NO OVERLOAD 3In Stock
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Siemens Circuit Breakers CIRCUIT-BREAKER S0 25A NO OVERLOAD 3In Stock
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Siemens Circuit Breakers MSP S00 FOR XFRMR 1.4-2A SCREW 3In Stock
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Siemens Circuit Breakers MSP S00 FOR XFRMR 2.8-4A SCREW 3In Stock
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Siemens Circuit Breakers MSP S00 FOR XFRMR 4.5-6.3A SCREW 3In Stock
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Siemens Circuit Breakers MSP S00 FOR XFRMR 7-10A SCREW 4In Stock
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Siemens Circuit Breakers TMCB UL489 S00 1.6A SCREW 3In Stock
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