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Yellow rectangular hard-wired GFCI unit with 2 ft leads

Hubbell Incorporated

Hubbell Incorporated GFHW23105 Hard Wired GFCI 30 A Yellow 240VAC video accessory

SKU CH-MP0E-NFRDB

Hard-wired 30 A GFCI provides 240 V AC ground-fault protection in a yellow Valox enclosure rated 4X with automatic reset

  • Product typeWiring Devices
  • Product colorYellow
  • Hard-wired 30 A GFCI protects circuits at 240 V AC
  • Automatic reset restores power without manual intervention
  • NEMA 4X-rated Valox enclosure resists dust, water and corrosion
  • Operates reliably from –30 °F to 150 °F ambient temperature
  • Two-foot leads and ¾ in NPT inlet simplify panel or surface mounting

Hard-wired GFCI for 30 A circuits

This Hubbell GFCI provides ground-fault protection on single-phase 240 V AC circuits rated at 30 amps. It mounts on a panel or surface and carries a UL Listing. The Valox enclosure meets NEMA 4X requirements for wet or corrosive environments.

Suited for fixed 240 V loads needing automatic reset

Installers protecting pumps, heaters or similar hard-wired 30 A equipment will find the automatic reset and 2-foot leads convenient. Buyers who need a plug-connected device, a different voltage, or an audible trip alarm should look elsewhere.

30 A rating at 240 V AC single phase

The device is built for 30 amps at 240 volts AC on a single-phase supply. That current and voltage combination is the specification that determines whether the GFCI matches the circuit it must protect.

How it compares

Measured against everything we stock in AV Accessories & Components, at today’s prices. Recalculated every night.

Price $356.99
Pricier than about 90% of the 3,838 comparable items (median $41.99).

Specifications

Product
Brand nameHUBBELL WIRING DEVICE-KELLEMS
Product typeWiring Devices
Product colorYellow

Questions about this item

Does the GFHW23105 generate noticeable heat or noise when running continuously at 30 A?

The hard-wired GFCI operates silently with no audible alert and is rated for ambient temperatures from -30 °F to 150 °F, so it stays cool and quiet during all-day use.

What existing wiring and circuit protection must already be in place for the GFHW23105 to function?

You need a 240 V AC single-phase supply, a 3/4 in NPT conduit entry, and a panel or surface suitable for a NEMA 4X enclosure to mount the device.

Will the GFHW23105 work alongside older 240 V equipment that lacks built-in ground-fault protection?

Yes — it installs upstream on the same 240 V circuit and provides UL-listed 30 A ground-fault protection for any legacy loads downstream.

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