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Black rectangular GFCI duplex receptacle with Zytel 101 housing, tamper resistant, weather resistant, flush mount

Hubbell Incorporated

Hubbell Incorporated GFCI Receptacle 20 A 125 V AC 5-20R Black Zytel 101 Tamper Resistant Weather Resistant

SKU CH-4171-3ZR5H

A 20 A, 125 V AC GFCI duplex receptacle with tamper-resistant and weather-resistant Zytel 101 housing for flush mounting

  • TypeWiring Devices
  • Tamper resistant design protects against accidental contact
  • Weather resistant housing suits damp or outdoor locations
  • 20 A 125 V AC rating handles heavy-duty loads
  • Zytel 101 housing resists impact and chemicals
  • NEC compliant for code-approved installations

Hubbell 20 A GFCI Duplex Receptacle

This Hubbell GFCI duplex receptacle is rated for 20 A at 125 V AC and fits a standard 5-20R flush-mount opening. The housing uses black Zytel 101 thermoplastic and carries NEMA 1 enclosure rating for indoor use. Tamper-resistant shutters block foreign objects, and weather-resistant construction suits damp or outdoor locations.

Installers needing 20 A GFCI protection

The device provides ground-fault protection for a single two-pole, three-wire branch circuit with screw-terminal wiring. It is not suited for applications requiring a feed-through GFCI to protect downstream receptacles, nor for circuits above 125 V AC or three-phase power.

NEMA 5-20R configuration, 20 A, 125 V AC

The 5-20R slot pattern locks the receptacle to 125 V AC single-phase service at 20 A. Verify that the branch circuit breaker and wiring match this rating before installation.

Highlights

  • Tamper resistant design protects against accidental contact
  • Weather resistant housing suits damp or outdoor locations
  • 20 A 125 V AC rating handles heavy-duty loads
  • Zytel 101 housing resists impact and chemicals
  • NEC compliant for code-approved installations

Specifications

TypeWiring Devices
BrandHUBBELL

Questions about this item

Will this 20 A GFCI receptacle fit the wiring in my older 125 V circuit?

Yes, it is rated 20 A at 125 V AC with a 5-20R configuration and three-wire screw terminals, so it matches standard 20-amp branch circuits.

How can I verify the GFCI protection is active after installation?

Press the TEST button on the face; the RESET button should pop out and cut power to the duplex outlets, then press RESET to restore power.

Does the package include a cover plate or mounting screws, or must I buy them separately?

The receptacle ships with no cover; a compatible wall plate and mounting screws are sold separately.

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