Appleton API20034 plug:

 Product Overview

• Model: API20034
• Series: Powertite
• Type: Pin and Sleeve Plug
• Manufacturer: Appleton Electric (Emerson)

 Technical Specifications

• Current Rating: 200 Amps
• Voltage Rating: 600 VAC (50–400 Hz), 250 VDC
• Poles/Wires: 4 Pole, 4 Wire
• Grounding Style: Style 2 (Shell and extra pole)
• Material: Copper-free aluminum housing
• Cable Diameter Range: 0.875" to 2.500"
• Environmental Rating: NEMA 3, 3R, 4, 4X (raintight and weatherproof)

 Key Features

• Circuit Breaking Capability: Safely confines arcing during disconnect under load
• Positive Polarization: Ensures only matching plugs/receptacles connect
• Neoprene Bushing: Prevents water ingress and resists hydrocarbon damage
• Locking Screw & Slot: Prevents cable collar from backing off
• Controlled Length Contacts: Ground makes first and breaks last for safety
• Insulating Blocks: High dielectric strength and arc resistance

 Applications

Ideal for:

• Motor generators
• Welders
• Pumps and compressors
• Ship-to-shore power systems
• Harsh industrial and outdoor environments