Overview
The Crouse Hinds FP323 is a heavy-duty, explosion-proof pin-and-sleeve plug engineered for use in hazardous and wet locations. This delayed action connector delivers robust electrical connection with comprehensive certification for Class I Divisions 1 and 2 (Groups B, C, D) and Class II/III environments. The FP323 is manufactured from copper-free aluminum with a natural finish for extended durability and corrosion resistance in challenging industrial settings.
Key Features
- Explosion-proof and dust-ignition proof design for hazardous locations
- Weatherproof and rain-tight construction for indoor/outdoor wet applications
- Interlocked plug assembly prevents accidental disconnection
- Copper-free aluminum exterior for superior corrosion resistance
- UL 1010, CSA C22.2, and NEMA 3/7C/7D/9F/9G/12 certified
- 3-pole, 2-wire configuration with delayed action mechanism
Technical Specifications
- Voltage Rating: 600V AC / 250V DC
- Current Rating: 30A (20A @ 600VAC alternate rating)
- Wire Configuration: 3-Pole, 2-Wire
- Cord Diameter: 0.5 to 0.875 inch
- Material: Copper-free aluminum with natural finish
- Certifications: UL 1010, CSA C22.2, Class I Div 1&2 Groups B/C/D, Class II Div 1&2 Groups F/G, Class III
- NEMA Ratings: NEMA 3, 7C, 7D, 9F, 9G, 12
- Housing: Krydon fiberglass reinforced polyester
- Quantity: Box of 2 plugs
Typical Applications
- Hand lamps and portable lighting systems in hazardous areas
- Power tools in Class I and II classified locations
- Conveyor systems in dusty or explosion-prone environments
- Temporary and permanent electrical connections in wet outdoor locations
- Marine and agricultural installations requiring weatherproof connections
Compatibility & Replacements
Compatible With
- FP Series receptacles and connectors from Crouse Hinds / Eaton
- Hazardous location electrical systems (Class I, II, and III)
- NEMA 3/7/9/12 rated enclosures and distribution equipment
- Standard 600V industrial power systems
Replaces / Drop-In Replacement For
- Earlier generation Crouse Hinds FP Series 3-pole, 2-wire plugs with equivalent ratings
- Verify model compatibility with your electrical system integrator before ordering to ensure proper mating with existing receptacles
Works With
- FP Series pin-and-sleeve receptacles (male/female mating)
- NEMA classified electrical distribution systems
- Portable generator and temporary power systems rated 600V AC / 250V DC
- Industrial control circuits and motor branch circuits in hazardous locations
