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Red watertight pin-and-sleeve connector with spring-loaded cover and shrouded contacts

Hubbell Incorporated

Hubbell HBL420C7W Watertight Pin & Sleeve Connector 20A 480V Red

SKU CH-DAEA-NCVX7

A 20A 480V AC three-phase cord-mounted connector with IP68/IP69K protection, Zytel 801 nylon housing, screw terminals for #14–#10 AWG, and a red spring-loaded cover

  • Color/FinishRed
  • Color MappingRed
  • TypeLight Switch
  • Watertight IP68/IP69K rating protects against moisture and corrosion
  • 20A 480V AC three-phase rating suits industrial power systems
  • Zytel 801 nylon housing resists impact and harsh environments
  • Spring-loaded self-closing cover seals contacts when not in use
  • Screw terminals accept #14–#10 AWG conductors for secure wiring

Industrial IEC Connector

The Hubbell HBL420C7W is a watertight pin-and-sleeve connector rated for 20A at 480V AC. It serves three-phase, four-wire grounding circuits in industrial environments where moisture, corrosion and impact resistance are required. The red Zytel 801 nylon housing provides colour-coded voltage identification for quick visual verification on site.

Capacity and Headroom

The device accepts conductor sizes from #14 AWG to #10 AWG via pressure terminal screws. Cord-mounted configuration supports cable diameters from 0.33 in to 0.83 in. IP68 and IP69K ratings confirm protection against prolonged immersion and high-pressure wash-down, while CSA LR280C and UL classification to IEC 60309-1/2 certify compliance for demanding service conditions.

Upgrade Path

This connector replaces worn or non-watertight IEC 60309 devices on existing 20A 480V three-phase circuits. The jump is worth it when the installation demands IP68 or IP69K ingress protection, colour-coded voltage identification, or a spring-loaded self-closing gasketed cover that the original fitting lacks. It is not for single-phase loads, lower voltage systems, or conductor sizes outside the #14#10 AWG range.

Highlights

  • Watertight IP68/IP69K rating protects against moisture and corrosion
  • 20A 480V AC three-phase rating suits industrial power systems
  • Zytel 801 nylon housing resists impact and harsh environments
  • Spring-loaded self-closing cover seals contacts when not in use
  • Screw terminals accept #14–#10 AWG conductors for secure wiring

Specifications

BrandHUBBELL
Color/FinishRed
Color MappingRed
TypeLight Switch

Questions about this item

Will this 20 A 480 V red connector mate with existing IEC 60309-1/2 inlets on my older three-phase equipment?

Yes, it follows IEC 60309-1/2 so it will match any standard 20 A 480 V three-phase four-wire inlet of the same colour code

How can I verify the IP68/IP69K seal is intact after I wire the #14–#10 AWG conductors into the pressure terminals?

Close the spring-loaded gasketed cover; the shrouded contacts and latched cover give tactile confirmation that the watertight seal is engaged

Does the package include a matching plug or cable gland, or must I order them separately?

Only the connector body with its attached cover is supplied; a mating plug and any cable gland for the 0.33–0.83 in cord range are purchased separately

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