Leviton 4-Wire 3-Pole Industri...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$47.85
Leviton 4-Wire 3-Pole Industrial Grade Locking Connector, NEMA L15-30R

Leviton 4-Wire 3-Pole Industrial Grade Locking Connector, NEMA L15-30R

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Model: 2723

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

$47.85
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Leviton 4-Wire 3-Pole Industrial Grade Locking Connector, NEMA L15-30R

The Leviton 4-Wire 3-Pole Industrial Grade Locking Connector is engineered for secure, twist-lock power connections in demanding industrial and commercial electrical environments. This connector is configured for 4-wire, 3-pole, 3-phase power distribution and is rated 30A at 250V, matching the NEMA L15-30R configuration. Built to Leviton's industrial-grade standard, its locking design helps prevent accidental disconnection, making it a dependable choice for facilities, machine shops, and commercial installations where connection integrity matters.

Key Features

  • Locking Connection: Twist-lock engagement helps secure the connector in place and reduces the risk of accidental disconnects during operation.
  • Industrial Grade Build: Constructed to an industrial-grade standard for durability under repeated use in commercial and industrial settings.
  • 4-Wire, 3-Pole Configuration: Supports 3-phase power distribution for equipment requiring a 4-wire, 3-pole connection.
  • Electrical Rating: Rated 30A at 250V for reliable power transfer in 3-phase circuits.
  • NEMA L15-30R Configuration: Matches the NEMA L15-30R locking receptacle configuration for compatible mating connections.
  • Reliable Power Transfer: Designed to maintain a stable connection point for consistent power delivery to connected equipment.
  • Professional-Grade Design: Suited for professional electrical contractors specifying locking-style connectors for industrial and commercial projects.

Technical Specifications

  • Amperage: 30A
  • Voltage: 250V
  • Poles: 3
  • NEMA Rating: L15-30R
  • Product Color: Black

Typical Applications

  • Industrial and Commercial Electrical Installations
  • Machine and Equipment Power Connections
  • 3-Phase Power Distribution
  • Facilities Requiring Secure Locking Connections
  • Renovation and New Construction Projects

Why Leviton?

Leviton is a recognized name in electrical connection products, and this Industrial Grade Locking Connector reflects that standard with a secure, twist-lock design built for demanding industrial and commercial use. Rated 30A at 250V and configured to the NEMA L15-30R standard, this connector gives electrical professionals a dependable option for 3-phase power distribution where connection security and industrial-grade construction are priorities. Choosing Leviton means specifying a locking connector built to perform reliably across commercial and industrial power distribution needs.

Manufacturer Resources

Product Specs

Product Type:
Locking Connector
Amperage Rating:
30A
Poles:
3
Grade:
Industrial
Product Color:
Black
Connection Type:
Twist-Lock
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Plugs & Connectors

Leviton 2723 – Frequently Asked Questions

1) Will a NEMA L15-30R connector work on a 480V three-phase machine?
No. The Leviton locking connector in the L15-30R configuration is rated 250V, 30A, 3-pole 4-wire, so it belongs on a 250V three-phase circuit. For 480V three-phase, order the L16-30R version (Leviton 29W76), which is the 480V configuration of the same connector. The two configurations are keyed differently on purpose so you can't cross-mate them.
2) Which part number do I order for the 250V version versus the 480V version?
For 250V three-phase, order Leviton 2723 (L15-30R). For 480V three-phase, order 29W76 (L16-30R). Both are 30A, 3-pole 4-wire twist-lock connectors; the difference is the voltage rating and the blade configuration.
3) Is this Leviton locking connector rated for daily plug and unplug use in a machine shop?
It is built to Leviton's industrial grade, which is the tier you want for repeated connect/disconnect cycles on production equipment rather than occasional use. The twist-lock engagement holds the cord in place so vibration or a tug on the cord doesn't drop the connection mid-run.
4) What are my options if I need a 30A locking connector but only two poles?
L15-30 is a three-pole three-phase device, so it is the wrong part for a single-phase 250V load. For 30A two-pole three-wire at 250V, the Eaton Arrow Hart Ultra Grip locking connector in L6-30 is the single-phase equivalent. Smaller single-phase loads are served by the Pass & Seymour Turnlok L6-15, rated 15A 250V.
5) I need a lighter-duty 250V twist-lock for a small tool drop, not a 30A three-phase connector. What else is there?
The Pass and Seymour Turnlok NEMA L6-15 connector is rated 15A at 250V in an extra heavy use nylon body, which suits smaller single-phase 250V cord ends. The Leviton 2723 is a different animal: 30A, 250V, 3-pole, NEMA L15-30R for three-phase equipment feeds. Pick by the receptacle configuration on the circuit you are landing on.
6) Are the Bryant locking connectors a direct equivalent to the Leviton L15-30R?
Not automatically. The Bryant 71020NC is a 7 Series non-metallic NEMA locking connector and the Bryant 70520NCC is a 705 Series locking connector; each is built around its own NEMA configuration, so you have to match the configuration to the L15-30R pattern before treating either as an equivalent. The Leviton 2723 is fixed at NEMA L15-30R, 3-pole, 30A, 250V with a twist-lock connection.
7) What color is the Leviton L15-30R industrial locking connector body?
Black. That is the standard industrial-grade body color for this connector, so it matches the rest of a Leviton industrial locking line on the same equipment. Eaton's industrial L1-15 connector is also offered in black if you are mixing brands and want a consistent look.
How fast can I get the Leviton 2723 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 Leviton 2723 come with a warranty?
Absolutely. The Leviton 2723 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 Leviton 2723?
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 Leviton 2723 from ZenSupply?
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