B1H1C32 – NOARK 1P 32A 277V DIN RAIL 10kA BREAKER
The B1H1C32 – NOARK 1P 32A 277V DIN Rail Breaker is a high-performance, single-pole circuit breaker designed for efficient electrical protection. With a breaking capacity of 10kA, it ensures reliable operation in various applications. Ideal for commercial and residential settings, this compact breaker simplifies installation on standard DIN rails.
Yes — the B1H1C32 mounts on standard 35mm (EN 60715) DIN rails, which are used in many North American commercial and industrial enclosures and distribution boards. It is not designed for plug-in residential loadcentres (e.g., Square D QO or Eaton BR panels). If you're unsure whether your enclosure accepts 35mm DIN rail breakers, send us the enclosure details and we'll help confirm compatibility.
The B1H1C32 is rated at 277V AC, which is the phase-to-neutral voltage of a 480V three-phase wye system — common in commercial lighting and HVAC circuits in Canada. It can be applied at lower voltages (e.g., 120V or 240V) as the voltage rating is a maximum, but always verify with your engineer or AHJ that the breaker is appropriate for your specific application and system voltage.
NOARK's B1H1 series breakers are actively stocked and supported, though availability of specific ampere ratings can vary. Northern Breaker Group specialises in sourcing both current and hard-to-find breakers across Canada. Contact our Calgary, Edmonton, or Vancouver counters or request a quote online and we'll confirm current stock of the B1H1C32.
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