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The Siemens Industrial Controls NGG3B020 circuit breaker is engineered for superior performance in industrial environments, ensuring reliable protection against electrical faults with a 20AMP, 3POLE, 480V configuration.
This compact circuit breaker is designed to fit in tight spaces and includes a clear inspection window for monitoring trip status.
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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