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Yellow rectangular hard-wired GFCI enclosure with 2 ft leads

Hubbell Incorporated

Hubbell Incorporated GFHW23115 Hard Wired GFCI 240V 30A Yellow

SKU CH-1SEA-PVK55

Hard-wired GFCI provides 240 V, 30 A ground-fault protection with automatic reset, a yellow Valox NEMA 4X enclosure and audible alert for industrial panel or surface mounting

  • TypeWiring Devices
  • Hard-wired GFCI protects 240 V circuits up to 30 A
  • Automatic reset restores power without manual intervention
  • NEMA 4X Valox enclosure resists dust, water and corrosion
  • Audible alarm signals ground-fault trips immediately
  • Operates reliably from -30 °F to 150 °F

Hard-Wired GFCI for 240 V Circuits

The Hubbell GFHW23115 is a hard-wired ground-fault circuit interrupter rated for 30 A at 240 V AC single phase. It provides personnel protection on panel or surface-mounted circuits in industrial and commercial settings. The yellow Valox enclosure carries a 4X rating for wet and corrosive environments.

Audible Alert and Automatic Reset

An integrated audible alert sounds when the device trips, giving immediate local indication of a fault condition. The automatic reset function restores power once the fault clears without manual intervention. A two-foot lead length simplifies wiring inside the enclosure.

Panel or Surface Mount with 3/4 in NPT Inlet

The unit mounts directly to a panel or surface and accepts a 3/4 in NPT conduit inlet for secure cable entry. Installation follows standard hard-wired GFCI practices; the automatic reset feature means technicians must verify that downstream faults are cleared before re-energising. Operating temperature range spans -30 °F to 150 °F.

Highlights

  • Hard-wired GFCI protects 240 V circuits up to 30 A
  • Automatic reset restores power without manual intervention
  • NEMA 4X Valox enclosure resists dust, water and corrosion
  • Audible alarm signals ground-fault trips immediately
  • Operates reliably from -30 °F to 150 °F

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
TypeWiring Devices

Questions about this item

How often should the automatic-reset GFCI be tested to confirm it still trips at the correct ground-fault level?

Test the device monthly using the built-in test button; the automatic reset will re-energise the circuit after each successful trip.

What is the maximum continuous current the 30 A GFCI can carry before its internal thermal limit activates?

The unit is rated for 30 A continuous; sustained loads above that level will cause the internal protection to open the circuit.

Does the Valox enclosure stay cool enough for safe handling when the GFCI runs at full 30 A load all day?

The enclosure is rated to 150 °F maximum operating temperature; surface temperature will rise under full load but remains within the rated limit.

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