HFD1015 – EATON 1P15 347V MOLDED CASE BREAKER

MCCB · 15A · 1-Pole · 347V · Bolt-On

The HFD1015 – EATON 1P15 347V Molded Case Breaker is designed for optimal performance in residential and commercial applications. This reliable circuit breaker provides overcurrent protection in a compact design, accommodating a 15A load at 347V. Durable and easy to install, it ensures safety and efficiency for your electrical system needs.

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SKU ETNHFD1015 Categories , ,
Specifications
BrandEaton
TypeMolded-Case (MCCB)
Amperage15 A
Poles1-Pole
Voltage347V
Interrupting Rating25 kA
MountingBolt-On
Frame / SeriesHFD
Catalogue #HFD1015
Panel & Switchboard Compatibility

The Eaton HFD1015 is a 1-pole, 15A, 347V, 25kA interrupting capacity molded-case circuit breaker in Eaton's HFD frame. As an MCCB with a 347V rating, this breaker is intended for commercial and industrial panelboards and switchboards — not residential loadcentres. It is bolt-on mounted and suited for applications requiring single-phase overcurrent protection at 347V (common in Canadian commercial distribution). Send us your panelboard model and we'll confirm fitment.

347V is the phase-to-neutral voltage of Canada's standard 600V, 3-phase, 4-wire commercial distribution systems. The HFD1015's 347V rating makes it specifically suited for single-pole branch circuit protection on these systems, which are very common in Canadian commercial and industrial buildings.

The HFD frame series has been phased out by Eaton in favour of newer MCCB lines. Northern Breaker Group specializes in obsolete and hard-to-find breakers, so we maintain stock of legacy Eaton HFD units. Contact our Calgary, Edmonton, or Vancouver counters or request a quote online for current availability.

Not necessarily — MCCB frames are not universally interchangeable, even at the same amperage. The replacement must match the frame size, voltage rating, interrupting capacity, and mounting style of the original breaker. The HFD1015's 25kA interrupt rating and bolt-on design must align with the panelboard's specifications. Contact us with your existing breaker details and we'll help identify a compatible replacement.

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