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GP 20A Self-Test GFCI, Weather & Tamper Resistant, 120V, White, Case

GP GPG920-WTR-W-CS
SKU GP-GPG920WTRWCS
Tollea's 20A WR/TR GFCI is ideal for rugged outdoor circuits and demanding commercial wet zones. An automatic self-test function and tamper-resistant design work continuously to ensure code compliance, user safety, and fewer maintenance callbacks
GP 20A Self-Test GFCI, Weather & Tamper Resistant, 120V, White, Case

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GP GPG920-WTR-W-CS Description

cUL/UL Listed

  • Heavy-Duty 20A WR/TR: Commercial-grade weather resistance meets internal tamper-resistant safety shutters.
  • NEC Section 406.8 Ready: Code-compliant construction engineered for wet, damp, and outdoor areas.
  • Polycarbonate Outer Shell: Rugged housing seals internal electronics against rain, moisture, and wind damage.
  • Magnetic Smart Wiring: Patented permanent magnets establish highly secure, reliable terminal contacts.
  • Advanced Multi-Guard: Upgraded circuit defenses stop power surges, electrical fires, and ground faults.
  • Automatic Safety Interlock: Instantly cuts power if the unit is miswired or drops its system ground connection.
  • Dual-Interval Diagnostics: Auto-runs a 3-second startup test and re-evaluates system safety every 90 minutes.
  • Status LED Light: Clear visual indicator tracks ongoing power health and signals end-of-life replacement.
  • Shallow Profile Design: Compact frame adds valuable workspace inside standard electrical boxes.
  • Copper Clamps Only: Side and back-wire terminal openings house #12 to #14 AWG solid or stranded copper.
  • Fully Safety Certified: Rigorously tested to meet UL943, CUL943, and UL498 requirements (File No. E320934).

Pack Size
GP 20A Self-Test GFCI, Weather & Tamper Resistant, 120V, White, Case
Case of 60
sku GP-GPG920WTRWCS
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$597.00Case of 60
In Stock-

Ships between 09/24/2026 - 10/08/2026

Product Specifications

Part NumberGPG920-WTR-W-CS
CertificatecUL/UL Listed
Control Style2-Pole
MaterialPolycarbonate
Maximum Amperage20 Amp
Maximum Voltage120V
Nema Nominal Efficiency5-20R
Power TypeHardwired
Tamper ResistantYes
Warranty2 Yr
Weather ResistantYes
Wire Gauge14-12 AWG
Product Dimensions4.05-in X 1.61-in X 1.57-in
Weight17.40-lb

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Prop65
Important PROP 65 InformationWarning: This product can expose you to chemicals, which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov. to CA residents.

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