Eaton Industrial Grade L1-15 L...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$38.67
Eaton Industrial Grade L1-15 Locking Connector, Black

Eaton Industrial Grade L1-15 Locking Connector, Black

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Model: EAT7413-C

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

$38.67
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Eaton Industrial Grade L1-15 Locking Connector, Black

The Eaton Industrial Grade L1-15 Locking Connector is a two-pole, back-wired safety grip locking connector engineered for extra heavy-duty industrial power applications. Rated 125V at 15A and configured to the NEMA L1-15 standard, this connector accepts #14-8 AWG wire and is molded from durable thermoplastic for reliable performance in demanding industrial settings.

Key Features

  • NEMA Configuration: L1-15 for correct mating with compatible industrial devices.
  • Voltage/Amperage Rating: 125V, 15A two-pole rating for industrial power circuits.
  • Durable Construction: Thermoplastic face/body material resists wear in industrial environments.
  • Wiring Method: Back-wiring design accommodates 2 wires, #14-8 AWG.
  • Device Grade: Extra heavy-duty industrial specification grade for demanding-use durability.
  • Safety Grip Design: Locking connector special feature helps secure the cord connection and resist accidental disconnects.
  • Cord Diameter Range: Accommodates cords from 0.3-0.56 in (7.5-14.3 mm).
  • Contact Material: Brass contacts for dependable conductivity.

Technical Specifications

  • Number Of Poles: Two-pole
  • Voltage Rating: 125 V
  • Amperage Rating: 15 A
  • Device Grade: Extra heavy-duty industrial specification grade
  • Color: Black
  • NEMA Configuration: L1-15
  • Special Features: Safety grip locking connector
  • Wiring Method: Back
  • Application: Industrial
  • Operating Temperature: -40 to 60 °C (-40 to 140 °F)
  • Face/Body Material: Thermoplastic
  • Type: Locking connector
  • Design Type: Standard locking connector
  • Cord Diameter: 0.3-0.56 in (7.5-14.3 mm)
  • Number Of Wires: 2
  • Contact Material: Brass
  • Department: Electrical

Typical Applications

  • Industrial Power Distribution and Cordset Assemblies
  • Heavy-Duty Motor and Equipment Connections
  • Extension Cord and Portable Power Cord Repair
  • Commercial and Industrial Electrical Installations
  • Renovation and New Construction Wiring Projects

Why Eaton?

Eaton builds this locking connector to an extra heavy-duty industrial specification grade, combining a thermoplastic face/body with brass contacts for dependable, code-compliant performance. The back-wiring method and safety grip locking design make it a reliable choice for professional electricians assembling and repairing industrial cord sets and power connections.

Manufacturer Resources

Product Specs

Design type:
Standard locking connector
Wiring method:
Back
Operating temperature:
-40 to 60 °C (-40 to 140 °F)
Contact material:
Brass
Application:
Industrial
Department:
Electrical
Product Type:
Locking Connector
Product Material:
Thermoplastic
Product Color:
Black
Voltage Rating:
125V
Amperage Rating:
15A
Configuration:
NEMA L1-15
Grade:
Extra Heavy-Duty Industrial Specification Grade
Product Group:
Wiring Devices
Product Subgroup:
Plugs & Connectors

Eaton EAT7413-C – Frequently Asked Questions

1) What wire size and cord diameter does the Eaton L1-15 connector accept?
It takes two conductors from #14 through #8 AWG using a back-wired terminal arrangement, and the cord clamp handles jacket diameters of 0.3 to 0.56 inch (7.5 to 14.3 mm). If your SO cord is fatter than 0.56 inch the grip won't close properly on it, which is the usual reason a cordset assembly fails strain relief.
2) I need a grounded twist-lock for a 125V tool cord. Is the L1-15 the right choice?
No. L1-15 is a two-pole, two-wire pattern with no grounding conductor, so it is not appropriate where equipment grounding is required. For a grounded 125V twist-lock cordset, step to a three-wire two-pole device such as the Leviton 2313, which is an industrial grade 125V 30A NEMA L5-30 connector, or specify an L5-15 or L5-20 device instead.
3) What locking connector should I use instead of the Eaton L1-15 if the cord set is a 3-wire 125V 30A twist-lock?
The Eaton 7506 is configured NEMA L1-15 at 125V, 15A and is two-pole, so it will not mate with an L5-30 device. For a 3-wire, 2-pole 125V 30A NEMA L5-30R circuit, the Leviton 2313 industrial grade locking connector is the one to pull instead. Confirm the configuration stamped on the mating plug or receptacle before ordering, since L1-15 and L5-30 blade patterns are not interchangeable.
4) The Eaton L1-15 connector is two-pole. What do I use for a 3-pole 4-wire 125/250V cord?
The Eaton 7506 L1-15 locking connector is a two-pole device rated 125V, so it cannot serve a 125/250V four-wire circuit. The Leviton 2413 industrial locking connector is built as 4-wire, 3-pole for 125/250V and covers that case. For a 4-pole 5-wire 20A circuit, the Leviton 2323 industrial grade locking connector is the corresponding part.
5) Can I use this locking connector outdoors or in an unheated warehouse?
The operating range is -40 to 60 C (-40 to 140 F), so cold storage, unheated shops and outdoor cordsets are within the device's temperature rating. The body is thermoplastic and the connector itself is not a weatherproof enclosure, so for wet locations it still needs to be protected or used with a suitable cover.
6) Is this connector tough enough for daily plugging and unplugging on a plant floor?
It's built to extra heavy-duty industrial specification grade, which is the top tier for wiring devices and above standard commercial duty. Brass contacts carry the current and the safety grip locking design holds the cord against vibration and accidental pulls, which is the usual failure point on repeated-cycle cordsets.
7) What's the difference between this Eaton locking connector and the Leviton or Bryant locking connectors?
The difference that matters is pole and wire count, not brand. This Eaton is a two-pole 125V 15A L1-15, ungrounded. The Leviton 2413 is a four-wire three-pole 125/250V industrial connector for split-phase or 240V equipment, the Leviton 2323 is a five-wire four-pole 20A device, and the Leviton 2313 is a three-wire two-pole 125V 30A L5-30. Bryant offers the 7 Series non-metallic and the 705 Series in NEMA twist-lock configurations. Match the NEMA configuration on your existing device first, then pick a brand.
8) Can I use this to repair the female end of a portable extension cord?
Yes, that's one of its intended uses. It's a cord-mounted connector (the female body), wired from the back onto #14-8 AWG conductors, and it suits cordset assembly, extension cord repair and portable power cord work. It is not a receptacle for box mounting, and it only mates with L1-15 plugs.
9) How does the Eaton 7506 grade compare to the Leviton industrial locking connectors?
The Eaton 7506 is built to an extra heavy-duty industrial specification grade with brass contacts and a rated operating range of -40 to 60 C (-40 to 140 F). The Leviton 2313, 2323, 2413, and 2423 locking connectors are industrial grade devices as well, so all are intended for industrial cord sets rather than residential use. The deciding factor between them is NEMA configuration, pole and wire count, not grade.
10) I need a twist-lock connector in a color other than black. What are my options?
The Eaton 7506 locking connector is supplied in black. If the job calls for a different body color for circuit identification, the Leviton 2423 industrial grade locking connector is offered in black/white. Verify the NEMA configuration of the Leviton part matches the mating device before substituting, since the Eaton part is an L1-15.
11) Can I cover several twist-lock configurations from one family instead of ordering the Eaton L1-15 separately?
The Eaton 7506 is a single NEMA L1-15 two-pole connector, offered in 15A and 20A amperage options. If you are standardizing a shop across multiple twist-lock patterns, the Bryant 705 Series locking connector line is sold in a range of NEMA twist-lock configurations, so one series can cover more than one blade pattern. You still have to specify the exact configuration per cord; the L1-15 Eaton only mates with L1-15 devices.
12) Will the black body show which cords are standardized across my facility?
The Eaton L1-15 connector is supplied in black. If you're color-coding cordsets across a facility, note that some industrial locking connectors come in other body colors, for example the Leviton 2423 industrial grade connector is listed in black/white. For standardizing, the safer identifier is the NEMA configuration rather than the body color.
How fast can I get the Eaton EAT7413-C delivered?
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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 Eaton EAT7413-C come with a warranty?
Absolutely. The Eaton EAT7413-C 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 Eaton EAT7413-C?
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