Part Number: 3593
Category: Electrical Components → GFCI Plugs → Replacement Electrical Plugs
Type: Right Angle GFCI Plug – 125V 20A OEM Replacement Electrical Plug

The Right Angle GFCI Plug (Part #3593) is a heavy-duty OEM replacement 125-volt, 20-amp Ground Fault Circuit Interrupter (GFCI) plug designed to provide portable electrical shock protection for pressure washers, power tools, extension cords, pumps, and other grounded electrical equipment. Its right-angle design allows the plug to fit neatly into wall outlets while reducing strain on power cords in tight spaces.

Key Features & Benefits

• OEM replacement right-angle GFCI plug
• Part Number: 3593
• Rated for 125V, 20A operation
• User-attachable replacement design
• Right-angle plug reduces cord strain
• Fits most standard indoor and outdoor receptacles
• Provides GFCI protection for grounded equipment
• Compatible with 2-wire and 3-wire grounded appliances and tools
• Durable impact-resistant housing
• Automatic reset after power restoration
• Helps meet NEC Article 305.6 temporary wiring requirements
• Meets OSHA construction site electrical safety standards
• Ideal for pressure washers, power tools, pumps, and extension cords

Technical Specifications

Part Number: 3593

Product Type: Right Angle GFCI Plug

Voltage Rating: 125 VAC

Current Rating: 20 Amps

Plug Style: Right Angle

Installation Type: User Attachable

Housing Material: Impact Resistant

Automatic Reset: Yes

Ground Fault Protection: Yes

Compatible Wiring: 2-Wire and 3-Wire Grounded Equipment

Application: Indoor and Outdoor Use

OEM Replacement: Yes

Compatible Applications

Suitable for use with:

• Electric pressure washers
• Pressure washer replacement cords
• Power tools
• Industrial equipment
• Portable pumps
• Extension cords
• Job site electrical equipment
• Construction equipment
• Workshop tools
• Grounded household and commercial appliances

Always verify voltage, amperage, and wiring compatibility before installation.

Function of the GFCI Plug

The Right Angle GFCI Plug helps:

• Protect users from electrical shock caused by ground faults
• Interrupt power quickly when a fault is detected
• Reduce strain on power cords with its right-angle design
• Automatically restore power after temporary power interruptions
• Improve electrical safety on job sites and in workshops
• Help meet electrical code and workplace safety requirements

Its compact right-angle configuration is especially useful where equipment is positioned close to walls or other obstacles.

Common Signs Replacement Is Needed

Replace the GFCI plug if you notice:

• Failure of the TEST or RESET functions
• Visible cracks or housing damage
• Loose or damaged blades
• Intermittent power loss
• Burn marks or overheating
• Damaged power cord connection
• Failure to provide ground fault protection

Replacing a damaged GFCI plug helps maintain electrical safety and reliable equipment operation.

Installation & Service Notes

• Disconnect the equipment from power before installation.
• Verify compatibility with the equipment's voltage, amperage, and wiring configuration.
• Follow the wiring diagram provided with the replacement plug.
• Secure all wire connections firmly inside the housing.
• After installation, plug the unit into a properly grounded outlet.
• Press the TEST button to verify the GFCI trips correctly, then press RESET (if applicable) or verify automatic reset functionality according to the manufacturer's instructions.
• Inspect the power cord for wear or damage before returning equipment to service.

Important: Always install the GFCI plug according to the manufacturer's instructions and applicable local electrical codes. If the plug or cord shows signs of damage, replace it immediately to maintain safe operation.

Maintenance Recommendations

• Test GFCI protection before each use using the built-in TEST function.
• Inspect the housing and plug blades regularly for damage or wear.
• Keep the plug clean and dry when not in use.
• Replace damaged cords or plugs immediately.
• Use only OEM replacement electrical components to maintain proper safety certification, performance, and long service life.