Siemens BQ3B090H


The Siemens BQ3B090H is a 3-pole, 3-phase circuit breaker designed to handle up to 90 amps at 240 VAC. Part of the BQ series with a Type BQH thermal magnetic trip unit, it provides reliable protection by combining thermal and magnetic sensing to guard against overloads and short circuits. This breaker also features a high interrupting capacity, ensuring it can safely interrupt fault currents in demanding industrial environments. Distributed by BSP Automation, the BQ3B090H is a solid choice for applications requiring dependable circuit protection in three-phase power systems.
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