PowerGard Explosionproof NEMA Locking Receptacles by Eaton

Eaton’s Crouse-Hinds series introduces the PowerGard Explosionproof NEMA Locking Receptacles, designed to ensure reliable power connections in hazardous environments. These receptacles are perfect for powering lighting fixtures, portable equipment, and other devices where flammable vapors, gases, or combustible dusts are present.

Key Features and Benefits:

• Explosionproof Design: These receptacles feature a factory-sealed chamber that encloses potentially arcing components, providing maximum safety in hazardous areas.
• Compliance with Standards: Meeting NEC/CEC, ANSI/UL, and CSA standards, these receptacles are suitable for Class I, Groups B, C, D; Class II, Groups F, G; and Class III hazardous locations.
• Universal Footprint: The design allows for field flexibility, making retrofits or installations in tight spaces easier and more efficient.
• Superior Hardware: Stainless steel external hardware eliminates corrosion on critical components, extending the product’s lifespan. Hex head screws allow for easy achievement of specified torque values.
• Enhanced Safety: These receptacles reject standard NEMA/EEMAC plug configurations that could potentially cause an arc in hazardous areas. The plug cannot be disengaged under load.
• Robust Construction: Able to withstand temperature extremes from -50°C to +55°C, these receptacles are certified for use in challenging conditions. The epoxy powder coat finish, integral gasket, and stainless steel hardware ensure suitability for NEMA 3RX applications.
• Safespring Faceplate: The spring-loaded faceplate design prevents the receptacle from being energized without a UL-certified hazardous location plug. The rugged Krydon faceplate ensures durability and reliability.

Technical Specifications:

• Electrical Ratings: 15 amperes, 125 VAC; 20 amperes, 125 or 250 VAC.
• Materials:
  • Housing, covers, and back boxes: Copper-free aluminum with Corro-free epoxy powder coat
  • Insulator and faceplate: Krydon fiberglass-reinforced polyester
  • External hardware: Stainless steel.
• Environmental Ratings: NEMA 3, 3R, 3RX.

Applications:

• Lighting Systems: Used to supply power to lighting systems and lighting panels on land-based drilling rigs.
• Portable Equipment: Ideal for powering portable equipment in hazardous locations.
• Industrial Settings: Suitable for use in various industrial settings where hazardous conditions are present.