HFD1030 – EATON 1P30 347V MOLDED CASE BREAKER

MCCB · 30A · 1-Pole · 347V · Bolt-On

The HFD1030 by EATON is a 1-pole, 30 Amp molded case breaker designed for 347V applications. Combining reliable overcurrent protection with a compact design, it’s ideal for commercial and industrial usage. Built for durability and efficiency, this breaker ensures optimal performance in your electrical setups, maintaining safety and reliability at all times.

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SKU ETNHFD1030 Categories , ,
Specifications
BrandEaton
TypeMolded-Case (MCCB)
Amperage30 A
Poles1-Pole
Voltage347V
Interrupting Rating25 kA
MountingBolt-On
Frame / SeriesHFD
Catalogue #HFD1030
Panel Compatibility

The Eaton HFD1030 is a molded case circuit breaker (MCCB) from Eaton's HFD frame series, rated 1-pole, 30A, 347V, 25kA with a bolt-on mounting configuration. As an MCCB, it is designed for installation in commercial and industrial panelboards and switchboards that accept HFD-frame bolt-on breakers — not residential loadcentres. It is well-suited for 347V single-phase branch circuit protection, common in Canadian commercial lighting and HVAC applications.

Compatibility depends on the specific panelboard's frame acceptance and busbar arrangement. Send us your panelboard model and we'll confirm fitment.

The HFD1030 is specifically rated for 347V, which is the phase-to-neutral voltage of Canada's standard 600Y/347V three-phase commercial distribution systems. This makes it ideal for protecting 347V branch circuits such as fluorescent and LED lighting systems commonly found in commercial buildings across Canada.

No — the HFD is a distinct Eaton MCCB frame with its own physical dimensions, interrupt rating (25kA at 347V), and bolt-on mounting interface. It is not interchangeable with Eaton's HB, HJ, or other MCCB frames. Always verify that your panelboard specifically lists HFD-frame breakers as compatible before substituting.

Availability can vary. Northern Breaker Group specialises in obsolete and hard-to-find breakers, so even if the HFD1030 has been discontinued or has long lead times through standard channels, we can often source new, reconditioned, or equivalent units. Contact our Calgary, Edmonton, or Vancouver counters for current stock and a quote.

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