Appleton ADR3044 — a compact yet tough 30A Powertite® pin-and-sleeve receptacle designed for industrial-grade power connections.

 Electrical & Mechanical Specs

• Amperage: 30 A
• Voltage: 600 VAC (3-phase, 50–400 Hz) / 250 VDC
• Poles/Wires: 4P / 4W
• Wire Size: 10–6 AWG (building wire), 10–8 AWG (extra flex)
• Cable Diameter Range: 0.390" to 1.375"
• Terminal Type: Pressure wire

 Safety & Environmental Ratings

• Grounding Style: Style 1 (shell only)
• Area Classification: Ordinary (non-hazardous) locations
• NEMA Ratings: 3, 3R, 4, 4X — weatherproof, dust-tight, corrosion-resistant

 Design Features

• Material: Copper-free aluminum housing with epoxy powder coat
• Positive Polarization: Prevents mismatched connections
• Controlled-Length Contacts: Ground makes first, breaks last
• Constant Pressure Contacts: Ensures solid electrical continuity
• Insulating Blocks: Fiberglass-reinforced polyester for high dielectric strength
• Neoprene Bushing: Moisture seal, hydrocarbon-resistant
• Spring Door Cover: Weatherproof sealing