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Yellow watertight pin-and-sleeve connector, cylindrical housing, 20A rating

Hubbell Incorporated

Hubbell Incorporated HBL320C4W Watertight Pin & Sleeve Connector 20A

SKU CH-6HJR-X2Y42

Watertight IEC 60309 pin-and-sleeve connector rated 20 A with corrosion-resistant gasketed cover and external cord grip

  • Color familyYellow
  • Color and finishYellow
  • Product typeLight Switch
  • Watertight IEC 60309 connector rated 20 A for safe outdoor power
  • Rugged one-piece yellow housing resists impact and corrosion
  • Thermoset polyester contact carrier withstands high heat from overload
  • Heavy-duty external cord grip gives superior strain relief on conductors
  • Horsepower-rated design meets NEC 430.109(F) as approved disconnect means

Watertight Pin & Sleeve Connector

The Hubbell HBL320C4W is a 20A IEC 60309 connector built for demanding North American applications. Its insulated non-metallic housing resists corrosion and electrical tracking while the self-closing gasketed cover maintains a watertight seal when not in use. Yellow colour coding identifies the voltage rating at a glance.

Compatibility checks before ordering

Verify that your circuit is rated for 20A and that the voltage matches the yellow colour code on the housing. Ensure the cable outer diameter suits the heavy-duty external cord grip for proper strain relief. Confirm the installation location meets NEC 430.109(F) requirements for motor disconnect applications.

Thermals noise and power draw

The thermoset polyester contact carrier withstands elevated temperatures from overload or arcing without degrading. No moving parts or active cooling mean silent operation in normal use. Power draw is determined entirely by the connected load up to the 20A rating of the device.

How it compares

Measured against everything we stock in Electrical Switches & Dimmers, at today’s prices. Recalculated every night.

Price $169.99
Pricier than about 83% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameHUBBELL
Color and finishYellow
Color familyYellow
Product typeLight Switch

Questions about this item

Does the HBL320C4W connector include the matching plug or inlet, or must those be purchased separately?

The listing describes only the connector itself; a matching IEC 60309 plug or inlet is not included and must be sourced separately.

How do I choose between the 20 A and 320 series ratings for my application?

The HBL320C4W is a single 20 A model; the 320 in the part number identifies the Hubbell series, not an alternative amperage option.

What does the 20 A rating mean when the connector is installed in a real circuit?

It certifies the connector for continuous 20 A loads and satisfies NEC 430.109(F) as a horsepower-rated, line-of-sight disconnecting means.

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