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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

  • TypeWiring Devices
  • 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.

Highlights

  • 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

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
TypeWiring Devices
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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