• Compact, impact-resistant nylon face and body are ultrasonically welded together for unrivaled strength
• Face Color coding by Voltage facilitates locating and mating of proper devices
• One piece, high-grade brass contacts offer excellent conductivity and heat-rise resistance
• Clearly marked NEMA configuration, rating, and third-party listing on each unit's face
• Single-piece, solid brass mounting strap is free of easily loosened rivets found on other brands
