Circuit Breakers

Grainger 5YL47 Cable Portable Ground Fault Circuit Interrupter

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$69.99

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Overview

The Power First 5YL47 portable GFCI is a quad box-style ground fault circuit interrupter designed for temporary power protection in wet and outdoor environments. With a lighted indicator for operational status visibility and a 12/3 SJTW cord, this portable unit plugs directly into a standard wall outlet and provides integrated ground fault protection with 4 NEMA 5-15R outlets for connected equipment.

Key Features

  • Quad box configuration with 4 NEMA 5-15R receptacles for multiple device connections
  • Lighted power indicator for quick status verification
  • 120V, 15A AC rating with 2-pole, 3-wire design
  • 12/3 gauge cord for reliable power delivery
  • Yellow polycarbonate housing for visibility and durability
  • Meets OSHA and NEC code requirements for temporary power applications

Technical Specifications

  • Voltage Rating: 120V AC
  • Amperage: 15A
  • Configuration: 2-pole, 3-wire
  • Plug Type: NEMA 5-15P
  • Receptacles: 4 x NEMA 5-15R (quad box)
  • Cord Size: 12/3 AWG
  • Material: Polycarbonate (yellow)
  • Type: Lighted indicator, plug-in GFCI
  • Detection Class: 5mA instantaneous ground fault
  • Reset: Manual and automatic

Typical Applications

The Power First 5YL47 portable GFCI is ideal for temporary power distribution on job sites, construction areas, and outdoor installations where standard GFCI receptacles are not available. Common applications include:

  • Garden and landscaping equipment (mowers, hedge trimmers, blowers)
  • Portable power tools (drills, saws, sanders, grinders)
  • Temporary lighting and equipment at outdoor events or staging areas
  • Wet locations such as garages, basements, and exterior work zones
  • Compliance with OSHA portable equipment protection requirements

Compatibility & Replacements

Compatible With

  • Standard 120V household and industrial wall outlets (NEMA 5-15R)
  • All 15A-rated tools and equipment with standard NEMA 5-15P plugs
  • Construction site electrical distribution systems
  • OSHA and NEC-compliant temporary power systems

Replaces / Drop-In Replacement For

  • Older or damaged portable quad box GFCI units with same 120V, 15A specifications
  • Previous generation Power First portable GFCI models with quad box configuration
  • Verify interchangeability with your specific installation before ordering

Works With

  • OSHA-compliant temporary power distribution systems
  • NEC Article 210 ground fault protection requirements for temporary installations
  • Standard household and industrial electrical panels (120V circuits)
  • Extension cords and power distribution harnesses rated for 15A service
Manufacturer

Power First / Grainger

Part Number

5YL47

Type

Portable GFCI, Quad Box, Lighted Indicator

Voltage Rating

120V AC

Amperage

15A AC

Poles/Wires

2-pole, 3-wire

Input Plug

NEMA 5-15P

Output Receptacles

4 x NEMA 5-15R

Cord Size

12/3 AWG SJTW

Housing Material

Polycarbonate (Yellow)

Ground Fault Detection

5mA instantaneous

Reset Type

Manual and automatic

Certifications

OSHA, NEC Article 210

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