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Red IEC pin-and-sleeve plug, straight 4-pole 5-wire 100A 480V housing

Hubbell Incorporated

Hubbell Incorporated HBL5100P7W 4P 5W 100A 480V IEC Pin and Sleeve Plug

SKU CH-GTZW-SKFJR

IEC pin-and-sleeve plug rated 100 A, 277/480 V AC, three-phase, IP67, red polybutylene terephthalate housing, screw terminals, straight orientation, accepts cable 1.065–1.94 in

  • Color/FinishRed
  • Color MappingRed
  • TypeLight Switch
  • 100 A rating powers heavy three-phase loads
  • IP67 housing seals out dust and water
  • 40 hp motor capacity drives large equipment
  • Screw terminals accept up to 1/0 AWG conductors
  • Red polybutylene terephthalate body resists impact

IEC 100 A 480 V plug for industrial power

This IEC pin-and-sleeve plug handles three-phase 277/480 V AC at 100 A with a 40 hp motor rating. Four poles and five wires suit heavy-duty equipment in factories, data centres and temporary power installations. The straight orientation and screw-terminal wiring simplify field termination on site.

Sealed housing resists water and dust ingress

An IP67 rating means the polybutylene terephthalate body withstands immersion and dust without internal contamination. Red colour coding identifies the voltage class at a glance. No moving parts or active cooling mean silent operation and zero standby power draw.

Cable range 1.065 to 1.94 in with 1/0 AWG max

Screw terminals accept conductors up to 1/0 AWG for secure, tool-tightened connections. The 3.44 in face diameter fits standard IEC receptacles while the grounded IEC grounding style maintains fault-current paths. Supplied without a cap, so a separate cover is needed if the plug sits unmated in wet locations.

Highlights

  • 100 A rating powers heavy three-phase loads
  • IP67 housing seals out dust and water
  • 40 hp motor capacity drives large equipment
  • Screw terminals accept up to 1/0 AWG conductors
  • Red polybutylene terephthalate body resists impact

Specifications

BrandHUBBELL
Color/FinishRed
Color MappingRed
TypeLight Switch

Questions about this item

How do I install the HBL5100P7W plug and which wiring step is commonly missed?

Strip conductors to fit the screw terminals, insert each wire into the correct IEC-grounded pole — four power plus ground — and tighten to the specified torque; the step often missed is confirming the 5-wire phase rotation matches the 277/480 V three-phase supply before closing the housing.

What maintenance will the HBL5100P7W plug need over time?

Inspect the polybutylene terephthalate housing and screw terminals periodically for heat discoloration or corrosion; re-torque the terminals if vibration loosens them and replace the plug if the IP67 seal shows cracking or cable entry damage.

What is the first limit reached when the HBL5100P7W runs continuously at full load?

The 100 A current rating and 40 hp motor limit define the thermal ceiling; sustained operation at that level will hit conductor heating inside the screw-terminal block before the IP67 enclosure or 480 V insulation becomes a constraint.

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