Hubbell Wiring HBL2723 4-Wire ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$160.31
Hubbell Wiring HBL2723 4-Wire 3-Pole Twist-Lock® Connector Body, 30A 250V AC NEMA L15-30R

Hubbell Wiring HBL2723 4-Wire 3-Pole Twist-Lock® Connector Body, 30A 250V AC NEMA L15-30R

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Model: HBL2723

In Stock (leaves warehouse same day if ordered before 3pm ET)

$160.31
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Hubbell Wiring HBL2723 4-Wire 3-Pole Twist-Lock® Connector Body, 30A 250V AC NEMA L15-30R

The Hubbell Wiring HBL2723 is a 4-Wire, 3-Pole polarized Twist-Lock® connector body engineered for 250-Volt AC, 3-Phase power distribution rated at 30-Amp. Configured to the NEMA L15-30R standard, this connector body mates securely with its corresponding Twist-Lock® plug to create a locking connection that resists accidental disconnection in demanding commercial, industrial, and portable power applications. The Insulgrip® housing, finished in Black/White, provides a comfortable, non-slip grip while making the connector easy to identify among other cord-and-plug hardware on a busy jobsite. Backed by Hubbell Wiring's long history of professional-grade wiring devices, the HBL2723 is engineered to deliver dependable, code-conscious 3-phase power connections wherever secure, vibration-resistant cord connections are required.

Key Features

  • Amperage & Voltage Rating: Rated 30-Amp at 250-Volt AC, 3-Phase, making it suitable for heavy-duty power distribution circuits.
  • NEMA L15-30R Configuration: Built to the NEMA L15-30R configuration standard, guaranteeing correct mating compatibility with corresponding Twist-Lock® plugs.
  • 4-Wire, 3-Pole Design: 4-Wire, 3-Pole polarized construction supports 3-phase circuits with a dedicated equipment-grounding conductor.
  • Twist-Lock® Connection: Hubbell's signature Twist-Lock® mechanism locks the connector body to its mating plug, preventing accidental disconnects in high-vibration or portable-power settings.
  • Insulgrip® Housing: Insulgrip® construction delivers a durable, non-slip grip that stands up to repeated field handling.
  • Black/White Color: Black/White housing provides quick visual identification among other connectors on a busy jobsite.
  • Polarized Body: Polarized connector body design ensures correct orientation and consistent, repeatable connections every time it is plugged in.

Certifications & Compliance

  • NEMA L15-30R Locking Configuration

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Industrial and Commercial 3-Phase Power Distribution
  • Portable Cord-and-Plug Sets for Heavy Equipment
  • Temporary Power and Generator Hookups
  • Twist-Lock® Power Connections in High-Vibration Environments
  • Renovation and New Construction Electrical Projects

Why Hubbell Wiring?

Hubbell Wiring builds the HBL2723 with Twist-Lock® and Insulgrip® technology to deliver a connector body that locks securely, resists accidental disconnection, and stands up to demanding 3-phase, 30-Amp, 250-Volt AC applications. The NEMA L15-30R configuration ensures consistent, code-conscious mating with compatible plugs, making the HBL2723 a dependable choice for professional electricians who need secure, vibration-resistant cord-and-plug power connections in commercial and industrial settings.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
HUG-20260922
Product Type:
Connector
Department:
Electrical
Product Subgroup:
Plugs & Connectors
Amperage Rating:
30A
Nema Rating:
L15-30R
Number Of Poles:
3-Pole
Number Of Wires:
4-Wire

Hubbell Wiring HBL2723 – Frequently Asked Questions

1) Can I use the HBL2723 on a 3-phase 208V or 240V circuit?
Yes. The connector body is rated 250V AC three phase at 30 amps, which covers common 208V and 240V three-phase branch circuits. It carries three hot poles plus an equipment-grounding conductor, with no neutral. If your load needs a neutral (for example 120V control circuits off the same cord), L15 is the wrong configuration.
2) Is a connector body the same as a receptacle? Which one do I need?
Different parts. The HBL2723 is a cord-end device: it wires onto the end of a flexible cord and hangs in line, typically the female end of an extension or generator cord. A flanged or panel receptacle mounts in a box or enclosure wall. If you're building a portable cord set or a drop cord, the connector body is what you want. If you're feeding a wall, panel, or genset housing, order the flanged inlet or outlet instead.
3) Will the HBL2723 hold up on a jobsite temp power or generator cord?
That's its intended use. Hubbell builds it with an Insulgrip housing for a non-slip grip under repeated field handling, and the Twist-Lock mechanism resists accidental disconnects in high-vibration and portable-power settings. Listed applications include temporary power and generator hookups, portable cord sets for heavy equipment, and industrial three-phase distribution.
4) Can I wire the HBL2723 backwards or get the phases wrong?
The body is polarized, so the blade pattern only goes together one way and the connection repeats the same orientation every time. Inside, terminate the three ungrounded conductors to the three line terminals and the green equipment ground to the ground terminal. Phase rotation at the plug end determines motor direction, so if a three-phase motor runs backwards after the cord is made up, swap two of the three line conductors, not the ground.
5) What color is the Hubbell HBL2723 and does the color mean anything?
Black and white. On the HBL2723 the two-tone housing is for quick visual identification, letting crews pick the L15-30 cord end out of a pile of other cord-and-plug hardware. It is not a voltage code; the NEMA configuration marked on the face is what tells you the rating.
How fast can I get the Hubbell Wiring HBL2723 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Hubbell Wiring HBL2723 come with a warranty?
Absolutely. The Hubbell Wiring HBL2723 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Hubbell Wiring HBL2723?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Hubbell Wiring HBL2723 from ZenSupply?
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