B1H2C25 – NOARK 2P 25A 480/277V DIN RAIL 10kA BREAKER

Yes — the B1H2C25 mounts on a standard 35mm DIN rail (TS-35), which is the most common rail format used in Canadian industrial and commercial control panel enclosures. It is not a plug-in or bolt-on residential breaker, so it won't fit a standard home loadcentre. Confirm your enclosure uses TS-35 DIN rail and is rated for 480/277V before installation.

NOARK's B1H series has seen limited distribution in North America, and availability can vary. Northern Breaker Group specializes in hard-to-find and obsolete breakers — if the B1H2C25 is out of stock through standard channels, contact us directly and we'll search our inventory or source it for you. We serve customers across Canada from our Calgary, Edmonton, and Vancouver counters.

While a breaker rated for 480/277V will function electrically at lower voltages, the B1H2C25 is a DIN rail-mount device designed for commercial and industrial distribution boards — it is not listed or intended for residential loadcentres. For residential applications, you'd need a breaker specifically listed for your panel brand and configuration. Contact us and we can recommend the right product for your system.