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Gray industrial pin-and-sleeve plug, straight copper-free aluminum body, 2.75 in face, screw terminals

Killark

Killark VP10477 Pin & Sleeve Plug 100A 4P 4W 600VAC 250VDC Gray

SKU CH-7VJP-534E9

A 100 A, 4-pole pin-and-sleeve plug rated for 600 V AC and 250 V DC with screw terminals in a copper-free aluminium housing

  • Color MappingGray
  • TypeWiring Devices
  • 100 A rating powers heavy-duty three-phase equipment
  • Class I Div 1 & 2 Groups A–D rated for hazardous locations
  • Copper-free aluminium housing resists corrosion in harsh environments
  • 600 V AC / 250 V DC voltage range suits industrial power systems
  • 75 in face diameter with screw terminals ensures secure connections

Pin & Sleeve Plug for Hazardous Locations

This Killark plug is rated for 100 amps at 600 volts AC and 250 volts DC with four poles and four wires. It carries Class I, Division 1 and 2 certifications for Groups A, B, C and D hazardous locations. The housing uses copper-free aluminum with a gray finish and a 2.75 inch face diameter. Screw terminals provide the wire connection method.

Suited for Industrial Three-Phase Power Connections

Electricians and maintenance teams wiring three-phase equipment in classified areas will find this device matches the required voltage and current ratings. The grounded Style 1 configuration and straight orientation fit standard panel layouts. Buyers needing a different amperage, pole count or voltage range should select an alternative model.

Critical Specification is the 100 Amp 600V AC Rating

The 100 ampere capacity at 600 volts AC determines whether this plug can safely handle the intended load. Verify the circuit amperage and system voltage against this rating before installation. The hazardous location classification and four-wire grounding style are fixed attributes that must match the site requirements.

Highlights

  • 100 A rating powers heavy-duty three-phase equipment
  • Class I Div 1 & 2 Groups A–D rated for hazardous locations
  • Copper-free aluminium housing resists corrosion in harsh environments
  • 600 V AC / 250 V DC voltage range suits industrial power systems
  • 75 in face diameter with screw terminals ensures secure connections

Specifications

BrandHUBBELL KILLARK
Color MappingGray
TypeWiring Devices

Questions about this item

What parts of the 100 A pin-and-sleeve plug wear out and need replacement?

The copper-free aluminum housing and screw-terminal contacts are the main wear points; heavy mating cycles can loosen terminals or erode contact surfaces, so periodic inspection and re-torquing are the only maintenance required.

What limit appears first when the plug runs continuously at 100 A?

The 600 V AC / 250 V DC rating and 100 A current rating set the thermal ceiling; sustained full-load operation will hit conductor temperature limits before any other constraint.

How much heat and noise does the straight 4-pole plug produce during all-day use?

The device is passive — no fan or moving parts — so it generates only resistive heat at the screw terminals and emits no audible noise.

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