Siemens BQD390 90 Amp 3 Pole 480V Bolt on Circuit Breaker
The Siemens BQD390 is a 90 Amp 3 pole 480V bolt on circuit breaker, designed to meet UL, CSA, and NEMA safety standards. This durable circuit breaker is engineered with advanced features and technology to provide maximum protection and reliability for your electrical system.
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