Cooper Wiring Devices L62 Comm...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$19.14
Eaton Arrow Hart locking receptacle

Cooper Wiring Devices L62 Commercial Grade Locking Receptacle, 250V Two-Pole

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Model: L620R

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

$19.14
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Cooper Wiring Devices L62 Commercial Grade Locking Receptacle, 250V Two-Pole

The Cooper Wiring Devices (Eaton Arrow Hart) L62 commercial grade locking receptacle delivers reliable 250V power distribution with a severe duty locking connection for industrial and commercial environments. This two-pole grounding receptacle features durable nylon face and body construction with brass contacts for dependable, corrosion-resistant performance in demanding settings. Rated for a wide operating temperature range of -40 to 70 °C (-40 to 158 °F), it is built for diverse indoor and outdoor power distribution requirements.

Key Features

  • 250V Voltage Rating: Supports higher voltage applications for industrial and commercial power distribution requirements.
  • Severe Duty Locking Design: Prevents accidental disconnection and ensures secure power connections in high-vibration or mobile applications.
  • Commercial Device Grade: Built to withstand frequent use and demanding commercial environments with enhanced durability standards.
  • Brass Contact Material: Provides superior conductivity and corrosion resistance for long-term reliable electrical connections.
  • Nylon Face and Body Construction: Offers excellent impact resistance and chemical resistance for harsh industrial conditions.
  • Two-Pole with Grounding: Ensures safe electrical connections with proper grounding protection for equipment and personnel safety.
  • Wide Operating Temperature Range: Functions reliably from -40 to 70 °C (-40 to 158 °F) for diverse environmental conditions.

Technical Specifications

  • Application: Industrial
  • Contact Material: Brass
  • Design Type: Single receptacle
  • Device Grade: Commercial
  • Face Body Material: Nylon
  • Number Of Poles: Two-pole
  • Number Of Wires: Grounding
  • Operating Temperature: -40 to 70 °C (-40 to 158 °F)
  • Product Color: Black
  • Product Material: Nylon
  • Receptacle Type: Single
  • Special Features: Severe duty locking plug
  • Voltage Rating: 250 V
  • Wiring Method: Back

Typical Applications

  • Industrial Manufacturing Facilities
  • Commercial Construction Sites
  • Heavy Equipment Power Connections
  • Portable Generator Connections
  • Marine and RV Applications
  • Outdoor Power Distribution

Why Cooper Wiring Devices?

Cooper Wiring Devices (Eaton Arrow Hart) locking receptacles combine commercial-grade durability with reliable performance in the most demanding applications. The nylon face and body construction paired with brass contacts ensure long-lasting service, while the severe duty locking design provides the security needed for critical 250V power connections in industrial, marine, and outdoor environments.

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Manufacturer Resources

Product Specs

Application:
Industrial
Contact Material:
Brass
Design Type:
Single receptacle
Device Grade:
Commercial
Face Body Material:
Nylon
Number Of Poles:
Two-pole
Number Of Wires:
Grounding
Operating Temperature:
-40 to 70 °C (-40 to 158 °F)
Product Color:
Black
Product Details:
Locking receptacle
Product Material:
Nylon
Receptacle Type:
Single
Special Features:
Severe duty locking plug
Voltage Rating:
250V
Wiring Method:
Back
Product Type:
Receptacles
Product Group:
Wiring Devices
Department:
Electrical
Product Subgroup:
Receptacles & Outlets

Cooper Wiring Devices L620R – Frequently Asked Questions

1) What's the difference between the Cooper L620R and L630R locking receptacles?
Amperage. The L620R is the 20A version and the L630R is the 30A version of the same 250V two-pole grounding locking receptacle. Everything else carries across: nylon face and body, brass contacts, black, back wiring. Pick the one that matches the branch circuit and breaker you're landing it on, and match the plug on the equipment cord, since a 20A and a 30A locking configuration will not mate with each other.
2) Can I use the Cooper L620R locking receptacle on a 120V circuit?
No. It's a 250V two-pole grounding device, meaning both poles are hot legs plus a ground, with no neutral. That's a 240V single-phase load, typical of welders, compressors and heaters. If you need 120V, you need a different configuration; wiring this one to a 120V supply leaves you with a receptacle no 120V cord cap will mate with.
3) How many wires do I need to run for this Cooper 250V locking receptacle?
Three conductors: two hot legs and an equipment ground. There is no neutral terminal on this two-pole grounding device. Terminations are back wiring, so conductors land at the back of the device rather than under side screws, which is worth knowing if you're working in a shallow box.
4) Will a Cooper locking receptacle hold up in an unheated shop or outdoors in winter?
The rated operating range runs -40 to 70 C (-40 to 158 F), so cold storage, unheated shops and outdoor distribution are all inside its window. The body and face are nylon, which takes impact and chemical exposure better than thermoset in a working environment. For outdoor use it still needs to sit in an enclosure or cover rated for the location; the receptacle rating alone doesn't make the installation weatherproof.
5) Should I use a locking receptacle or a standard straight-blade one for portable equipment?
Go locking when the cord can be pulled, vibrated or walked on and an accidental disconnect costs you something, such as a pump, a portable generator feed, hoists or shop equipment on a cord reel. The plug twists in and stays put. A straight-blade device is fine at a fixed workbench where nothing tugs the cord, but it will back out under movement. This Cooper device is a severe duty locking type, single receptacle, meaning one outlet on the device rather than a duplex.
6) Is this a duplex receptacle or just one outlet?
One outlet. The Cooper L62 locking receptacle is a single-receptacle device, so you get one locking connection per device. If a job needs two 250V drops, that's two devices and the box and circuit capacity to suit.
7) Is a commercial grade locking receptacle good enough for a manufacturing plant?
Commercial is the device grade here, and it's specified for industrial application with brass contacts and a nylon face and body. Brass gives you conductivity and corrosion resistance where damp or chemical exposure is a factor; nylon takes the knocks. For a plant floor with routine plug and unplug cycles on 250V equipment it's the right class of device. Where a facility standardizes on one grade across every opening, note this one is commercial, not industrial-grade specification.
8) What color is the Cooper L62 locking receptacle, and will it match my other devices?
Black, in nylon. That's the usual finish for locking devices on industrial and outdoor distribution, so it will read consistently alongside other locking receptacles and cord caps on the same equipment. It won't match a white or ivory straight-blade device wall if that's the look you're after inside a finished space.
How fast can I get the Cooper Wiring Devices L620R 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 Cooper Wiring Devices L620R come with a warranty?
Absolutely. The Cooper Wiring Devices L620R 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 Cooper Wiring Devices L620R?
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 Cooper Wiring Devices L620R from ZenSupply?
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