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The Siemens 3RV20214EA15 circuit breaker is for motor protection, optimized for load feeders. It is used for switching and protecting three phase motors of up to 18.5 kW at 400 VAC and for other loads with rated currents of up to 40 A. It isolates faulty load feeders from the power supply within milliseconds.
The Siemens 3RV20214EA15 circuit breaker protects equipment during a short circuit and features a lockable operating mechanism for manual closing/opening.
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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