Leviton Heavy-Duty Locking Rec...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$26.48
Leviton Heavy-Duty Locking Receptacle, 30A, 120/277V

Leviton Heavy-Duty Locking Receptacle, 30A, 120/277V

(No reviews yet) Write a Review

Model: 3032-2W

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

$26.48
Adding to cart… The item has been added
Free Shipping on orders over $199
We price match and offer bulk discounts! Click Add to Quote. It's quick and easy.
✨
Earn points with this purchase! You can redeem points for giftcards, iPads, XBox's and more. View Rewards
Free Keying on all locks
You may also like

Leviton Heavy-Duty Locking Receptacle, 30A, 120/277V

The Leviton is a Heavy-Duty Industrial/Specification Grade Locking Receptacle engineered for demanding commercial and industrial power distribution. Rated 30A at 120/277V AC, this Specification Grade device is built to withstand frequent use in tough environments. It is available in 1-pole and 2-pole configurations to accommodate a range of circuit requirements, making it a versatile choice for professional electrical installations.

Key Features

  • Amperage: Rated 30A for heavy-duty industrial and commercial power applications.
  • Voltage: 120/277V AC compatibility supports a wide range of electrical systems.
  • Specification Grade Construction: Built to Industrial/Specification grade standards for long-term reliability in demanding environments.
  • Locking Design: Locking receptacle configuration helps secure the connection and reduce the risk of accidental disconnection under load.
  • Pole Configuration: Available in 1-pole and 2-pole options, giving installers flexibility across different circuit designs.
  • Extra Heavy-Duty Rating: Designed for continuous, high-cycle use in industrial and specification-grade projects.

Technical Specifications

  • list_batch: LEV-VARMACHINE-20260803
  • Amperage: 30A
  • Voltage: 120/277V
  • Grade: Specification
  • Poles: 2, 1

Typical Applications

  • Industrial Power Distribution
  • Commercial Electrical Installations
  • Heavy Machinery and Equipment Connections
  • Panelboard and Load Center Wiring
  • Renovation and New Construction Projects

Why Leviton?

Leviton Specification Grade devices are engineered to deliver dependable performance in the industrial and commercial settings where downtime is not an option. With a 30A, 120/277V rating and a locking design built for Heavy-Duty use, the gives electrical professionals a durable, code-compliant option for demanding power distribution needs. Choosing Leviton means specifying a receptacle built for the rigors of Industrial/Specification grade applications.

Manufacturer Resources

Product Specs

Amperage Rating:
30A
Voltage Rating:
120/277V
Grade:
Specification
Product Type:
Locking Receptacle
Connection Type:
Locking
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Receptacles & Outlets

Leviton 3032-2W – Frequently Asked Questions

1) What amperage and voltage is the Leviton 3031-2I locking receptacle rated for?
The Leviton heavy-duty locking receptacle is rated 30A at 120/277V AC. That voltage rating means it can be used on either a 120V branch circuit or a 277V lighting circuit, which is why it shows up on commercial lighting and equipment feeds as well as general industrial power drops.
2) Do I need the 1-pole or the 2-pole version of this Leviton 30A locking receptacle?
Two pole configurations are offered: 1-pole, catalog number 3031-2I, and 2-pole, catalog number 3032-2W. Pick by the circuit you are landing. A single hot conductor and neutral goes on the 1-pole device; two ungrounded conductors, as on a 277V or two-hot circuit, needs the 2-pole. Both carry the same 30A, 120/277V rating.
3) What is an alternative to the Leviton 3031-2I locking receptacle for a 20A 125/250V generator or range circuit?
The Leviton 3031-2I is rated 30A at 120/277V, so it will not match a 125/250V four-wire circuit. For that configuration, the Eaton L14-20 industrial locking receptacle is built to the NEMA L14-20 pattern in black nylon and is an industrial-grade device. Match the NEMA configuration to the plug on the equipment, since locking blade patterns are not interchangeable across ratings.
4) I need a flanged locking receptacle for the outside of an equipment enclosure - what should I use instead of the Leviton 3032-2W?
The Leviton 3031-2I and 3032-2W are standard locking receptacle bodies for box or panel mounting. When the device has to mount through the face of an enclosure or a generator inlet panel, the Bryant 71020ER is a 7 Series flanged locking receptacle, which is made for that surface-flange application.
5) Is this Leviton receptacle rated for industrial use or is it just a commercial-grade device?
It is built to Industrial/Specification Grade, which is the tier above general commercial devices and is intended for high-cycle, continuous-duty service. That is the grade most institutional and MRO specs call out for equipment connections in plant, shop, and back-of-house areas.
6) Why use a locking receptacle instead of a standard straight-blade 30A receptacle?
The connection type here is locking: the plug inserts and twists to lock into the contacts, so vibration or a pull on the cord will not drop the load. On equipment that cannot tolerate an unplanned disconnect, a portable machine, a temporary lighting feed, or a cart-mounted load, that is the reason to specify a locking device over a straight-blade one.
7) What are the alternatives if I need a 20A locking receptacle instead of 30A?
This Leviton device is a 30A part, so it is the wrong choice for a 20A circuit. For 20A work ZenSupply carries the Eaton L14-20 industrial locking receptacle in black nylon, a commercial-grade device. There is also an Eaton NEMA L1-15 locking receptacle for 15A single-pole applications.
8) I need a flanged locking receptacle for a box-mount outlet on equipment. Is this the right one?
No. The Leviton 30A device here is a standard locking receptacle, not a flanged inlet-style unit. If your equipment enclosure needs a flanged receptacle, look at the Bryant 71020ER from the 7 Series instead.
9) Can I use this Leviton locking receptacle on a 277V lighting circuit?
Yes. The device carries a 120/277V rating, so it is suitable for 277V circuits as well as 120V. For a 277V feed with two ungrounded conductors you want the 2-pole version, catalog 3032-2W.
10) For an industrial MRO standard, how does the Leviton locking receptacle differ from the Eaton industrial locking devices?
The Leviton 30A locking receptacle carries a Specification grade rating, while the Eaton 7540 and the Eaton L14-20 are both listed as Commercial grade. Facilities standardizing on a single device family usually pick by grade first and then by NEMA configuration, so confirm the blade pattern your equipment cords use before consolidating.
11) What kind of jobs is this Leviton 30A locking receptacle typically specified for?
Industrial power distribution, commercial electrical installs, heavy machinery and equipment connections, panelboard and load center wiring, and both renovation and new construction work. The 30A rating and Specification Grade build are aimed at places where the device gets cycled hard and downtime is expensive.
How fast can I get the Leviton 3032-2W 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 3032-2W come with a warranty?
Absolutely. The Leviton 3032-2W 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 3032-2W?
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 3032-2W from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
!