B270H – SIEMENS 2P70A 240V BOLT ON 22kA BREAKER
The B270H – SIEMENS 2P70A 240V Bolt On Circuit Breaker delivers reliable performance and superior protection with a powerful 22kA interrupting capacity. Ideal for commercial and residential applications, this dual-pole breaker ensures safety and efficiency in your electrical systems. Upgrade your circuit protection with this durable and high-quality Siemens breaker.
The 'H' suffix denotes a higher interrupting rating. The B270H carries a 22kA short-circuit interrupting capacity, whereas the standard B270 is typically rated at 10kA. If your panel schedule or local code requires 22kA fault protection — common in commercial or higher-fault-current residential services — the B270H is the correct choice.
No. The B270H is a bolt-on breaker and is not compatible with plug-in style Siemens loadcentres that accept QP or QT breakers. It is designed for Siemens/ITE bolt-on panelboards (such as certain EQ, ES, PL, and PN series panels). Check your panel's wiring diagram or nameplate for the accepted breaker type, or contact us with your panel model and we'll confirm.
Siemens B-frame bolt-on breakers can be challenging to source as the line has seen limited distribution in some regions. Northern Breaker Group specialises in hard-to-find and obsolete breakers, and we maintain stock of Siemens bolt-on units across our Calgary, Edmonton, and Vancouver locations. Contact us for availability and a quote.
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