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The SIEMENS 3RV20111AA15 circuit breaker is designed for motor protection. This S00 frame breaker offers reliable equipment protection during short circuits, isolating faulty load feeders from the power supply within milliseconds to prevent damage. It features a lockable operating mechanism for manual operation.
Protects motors, starters, transformers, and UL 489 applications. Features flexible assembly using screw and spring-type terminals.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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