BQ3B0100– SIEMENS 3P100A 240V BOLT ON 10kA BREAKER
The BQ3B0100 from Siemens is a reliable 3-pole, 100A bolt-on circuit breaker designed for 240V applications. With a short-circuit current rating of 10kA, it ensures excellent protection for your electrical systems. Ideal for commercial or residential projects, this durable breaker guarantees safety and performance, making it a trusted choice for any installation.
The BQ3B0100 is a BQ-series bolt-on breaker designed for Siemens/ITE panelboards that accept bolt-on style breakers, such as certain EQ, ES, PL, and PN series loadcentres. It is not compatible with plug-in style panels. Send us your panel model and we'll confirm compatibility before you purchase.
Yes, it matters significantly. Bolt-on breakers like the BQ3B0100 are mechanically fastened to the bus bar with a screw, providing a more secure connection — commonly required in commercial applications or panels with higher vibration exposure. Plug-in breakers simply snap onto the bus. The two types are not interchangeable, so it's important to confirm your panel accepts bolt-on breakers before ordering.
Availability of specific BQ-series breakers can vary. Northern Breaker Group specializes in both current-production and hard-to-find or obsolete Siemens breakers across our Calgary, Edmonton, and Vancouver locations. Contact us with your requirements and we'll let you know what's in stock or what lead time to expect — no need to search elsewhere.
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