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White rectangular GFCI outlet with test and reset buttons

Hubbell Incorporated

Hubbell Incorporated SNAPGF20 GFCI Receptacle 20A 125VAC 5-20R industrial wire

SKU CH-TS15-WKZWD

A 20A 125VAC GFCI receptacle with audible SNAP confirmation and patented AUTOGUARD self-test technology that prevents power to the face or downstream if miswired

  • TypeWiring Devices
  • Audible snap confirms a solid connection
  • Patented AUTOGUARD self-test technology runs automatic diagnostics
  • Triple-wipe construction improves contact reliability
  • Line-load reversal protection cuts power when miswired
  • Rated 20 A at 125 VAC for 5-20R applications

Hubbell SNAPGF20 GFCI Receptacle

The Hubbell SNAPGF20 is a 20A 125VAC ground fault circuit interrupter receptacle built for industrial wiring applications. It features a 5-20R configuration and uses patented AUTOGUARD self-test technology to continuously verify protection status. An audible snap confirms a solid connection during installation.

Electricians needing 20 amp GFCI protection

This device suits electricians and maintenance teams installing 20 amp circuits where ground fault protection is required by code. The self-test function reduces manual inspection time on job sites. Buyers who need a lower amperage rating or a different voltage configuration should look at alternative devices.

Verify circuit amperage and wiring before ordering

Confirm the branch circuit is rated for 20 amps and that the supply voltage matches the 125VAC rating. The terminal design protects against line and load reversal by denying power to the face and downstream outlets if miswired. Ensure the electrical box accommodates the device depth and wiring method.

Highlights

  • Audible snap confirms a solid connection
  • Patented AUTOGUARD self-test technology runs automatic diagnostics
  • Triple-wipe construction improves contact reliability
  • Line-load reversal protection cuts power when miswired
  • Rated 20 A at 125 VAC for 5-20R applications

Specifications

BrandHUBBELL WIRING DEVICE-KELLEMS
TypeWiring Devices

Questions about this item

What circuit breaker rating do I need for this 20A GFCI receptacle?

Install it on a 20A branch circuit with 12 AWG copper wiring to match the 20A 125VAC rating.

Can I feed older standard receptacles downstream from this SNAPGF20?

Yes, the load terminals protect downstream outlets; miswiring detection cuts power to the face and downstream if line and load are reversed.

How do I confirm the self-test is functioning after installation?

The device runs automatic self-tests; an audible SNAP sounds when a solid connection is made, and power is removed from the face if a fault is detected.

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