- Monday - Friday 07:00 AM - 04:30 PM
The SIEMENS BQ1B015H is a reliable 1-pole 15A circuit breaker designed for 120V applications. With a robust bolt-on installation and a high interrupting capacity of 22kA, this breaker ensures optimal protection for your electrical systems. Ideal for residential and commercial use, it combines safety, efficiency, and durability in one compact unit.
The BQ series uses a bolt-on connection that physically fastens to the panelboard bus bar with a screw, providing a more secure and vibration-resistant fit. The QP series uses a plug-in design that snaps onto the bus. They are not interchangeable — your panel must specifically accept bolt-on BQ breakers. Check your panel's label or send us your panel model and we'll help you confirm.
The BQ1B015H is a 1-pole breaker rated at 120V, making it ideal for standard 120V branch circuits (lighting, receptacles, small appliances). It is not intended for 240V two-pole applications. For a 240V circuit, a 2-pole BQ breaker in the same series would be required.
Yes — sourcing obsolete and hard-to-find Siemens breakers like the BQ1B015H is exactly our specialty. We maintain extensive inventory across our Calgary, Edmonton, and Vancouver locations and work with a broad supplier network. Contact us for a quote and we'll confirm availability and lead time.
