BL2B015 – SIEMENS 2P15A 120V BLUE LINE PUSH IN 10kA BREAKER

Both are Siemens residential plug-in breakers, but the BL (Blue Line) and QP series are distinct product lines and are not cross-compatible. The BL2B015 is specifically designed for panels that accept the BL format. Installing a BL breaker in a QP-only panel (or vice versa) is not recommended and may not be code-compliant. Contact us with your panel model and we can confirm the correct breaker for your application.

Availability of the BL series can vary depending on production cycles. Northern Breaker Group specializes in obsolete and hard-to-find breakers, so even if the BL2B015 is discontinued or difficult to source through standard channels, we maintain extensive inventory and supplier networks across Canada. Reach out to our Calgary, Edmonton, or Vancouver counters for current stock and lead times.

The 10kA (10,000 ampere) interrupting capacity means the BL2B015 can safely interrupt fault currents up to 10,000A at 120V before the breaker is damaged. For most residential and light commercial applications in Canada, this rating is sufficient, but you should verify that the available fault current at your panel does not exceed 10kA. If your service has a higher available fault current, a breaker with a higher interrupting rating may be required to meet CEC (Canadian Electrical Code) requirements.