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The SIEMBKQR3A – SIEMENS QR Main Breaker Kit is designed for reliable performance in residential and commercial applications. This high-quality breaker kit offers enhanced safety and efficient power distribution, ensuring your electrical system operates smoothly. Compatible with Siemens panels, it’s an essential addition for seamless electrical management and protection.
Yes — that is the primary purpose of this kit. The BKQR3A is designed to retrofit into a compatible Siemens QR-series loadcentre, adding main breaker overcurrent protection without replacing the entire panel. We recommend confirming your exact panel model with us before purchasing to ensure a proper fit.
Yes. Installing or replacing a main breaker kit involves work at the service entrance and is considered live electrical work. In all Canadian provinces, this work must be performed by a licensed electrician and typically requires an electrical permit and inspection. Northern Breaker Group strongly recommends following all local codes and authority-having-jurisdiction (AHJ) requirements.
Absolutely. Sourcing obsolete and hard-to-find Siemens breaker components is one of our specialties. If the BKQR3A is not immediately available on our shelf, our team will work to locate it through our supplier network. Contact our Calgary, Edmonton, or Vancouver counter for availability and to request a quote.
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