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Red watertight pin and sleeve connector, rugged nylon housing, 30A 277/480V

Hubbell Incorporated

Hubbell HBL530C7W Watertight Pin & Sleeve Connector 30A 277/480V Red

SKU CH-ZBG6-ZKJZ6

A watertight pin-and-sleeve connector rated 30 A at 277/480 V AC with IP68/IP69K protection and a red Zytel 801 nylon housing

  • Color familyRed
  • Color and finishRed
  • Product typeLight Switch
  • Watertight IP68/IP69K rating protects against harsh industrial environments
  • 30 A at 277/480 V three-phase power handles heavy-duty loads
  • Zytel 801 nylon housing resists impact and chemicals for long service life
  • External cord grip reduces conductor strain during installation and use
  • Red colour coding enables quick voltage identification on the job site

Industrial Three-Phase Connector

The Hubbell HBL530C7W is a watertight pin and sleeve connector rated for 30 amps at 277/480V AC three-phase power. It is built for industrial environments that require reliable, high-voltage connections. The red housing uses Zytel 801 nylon and PBT for durability under typical operating conditions. This device suits facilities managing heavy-duty electrical distribution.

Suits Wet Locations Not Low-Voltage Work

This connector fits installers who need IP68 and IP69K ingress protection for wash-down or outdoor areas. The self-closing gasketed cover and external cord grip help maintain a seal during daily use. It is not for low-voltage control circuits or residential lighting loads. Buyers who need a simple wall switch or a lower amperage rating should look at other device types.

Cord Grip And Cover Aid Installation

The external cord grip reduces strain on conductors ranging from #12 AWG to #8 AWG across five wires. Pressure terminal screws secure each connection inside the insulated housing. The self-closing gasketed cover protects the contacts when the connector is not mated. These features combine to support safer, faster wiring in demanding settings.

How it compares

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

Price $302.99
Pricier than about 90% of the 791 comparable items (median $39.99).

Specifications

Product
Brand nameHUBBELL
Color and finishRed
Color familyRed
Product typeLight Switch

Questions about this item

What wire gauge range does the connector accept for the five-wire grounding setup?

The connector accepts #12 AWG to #8 AWG wire sizes for the 4-pole plus ground configuration with pressure terminal screws.

How does the IP68/IP69K rating protect the connector when mated with older HBL Heavy Duty series inlets?

The watertight design with self-closing gasketed cover maintains IP68/IP69K ingress protection when fully engaged with compatible HBL series inlets.

How can I verify the connector is correctly wired for 277/480V three-phase power after installation?

Confirm the red housing colour code matches the 277/480V rating and that all five conductors are secured in the pressure terminals per the wiring diagram.

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