Leviton Commercial Grade 4-Wir...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$22.70

Leviton Commercial Grade 4-Wire 3-Pole Straight Blade Angle Plug

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Model: 275-E

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

$22.70
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Leviton Commercial Grade 4-Wire 3-Pole Straight Blade Angle Plug

The Leviton Commercial Grade 4-Wire 3-Pole Straight Blade Angle Plug is engineered for demanding commercial and industrial power connections where a rugged, dependable termination is required. Configured as a 4-wire, 3-pole straight blade device rated 125/250-Volt AC, 30A, this angle plug delivers the mechanical strength and electrical performance electricians expect from Leviton's commercial-grade product line. The angled body design reduces strain on the cord at the point of connection and helps the plug sit flush against walls, panels, and equipment enclosures in tight installation spaces. Built for repeated make-and-break cycles in professional environments, it is a trusted choice for facilities, machine shops, and job sites that demand reliable 3-pole power connections.

Key Features

  • Configuration: 4-wire, 3-pole straight blade design for balanced 3-phase or split-phase commercial power connections.
  • Electrical Rating: Rated 125/250-Volt AC, 30A to support demanding commercial equipment and machinery loads.
  • Angle Plug Design: Angled housing reduces cord strain and allows low-profile installation against walls and equipment.
  • Commercial Grade Construction: Built to Leviton's commercial-grade standard for durability under frequent connect/disconnect cycles.
  • Straight Blade Termination: Straight blade contacts provide a secure, dependable electrical connection for demanding power applications.
  • Professional Application: Suited for use on job sites, in industrial facilities, and on commercial equipment requiring a robust 3-pole plug.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial and Industrial Power Connections
  • Machine Shop and Facility Equipment Wiring
  • Job Site and Temporary Power Setups
  • Panel and Equipment Enclosure Terminations
  • Renovation and New Commercial Construction

Why Leviton?

Leviton's commercial-grade straight blade plugs are built to withstand the rigors of daily use in professional electrical environments, combining a durable housing with dependable 4-wire, 3-pole contact performance. For contractors and facility managers who need a 125/250-Volt AC, 30A angle plug that stands up to repeated use, this Leviton device offers the reliable, code-compliant performance that professional electrical work demands.

Manufacturer Resources

Product Specs

Product Type:
Straight Blade Plug
Connection Type:
Straight Blade
Amperage Rating:
50A
Voltage Rating:
125/250V
Poles:
3
Nema Rating:
14-30P
Grade:
Commercial
Product Color:
Black
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Plugs & Connectors

Leviton 275-E – Frequently Asked Questions

1) Can I use this Leviton plug to replace an old three-prong dryer cord plug?
No, not directly. The 275-E is a four-wire 14-30P device with a separate equipment ground; an older three-prong dryer plug is a 10-30P where the frame is bonded to the neutral. Swapping the plug alone does not give you the extra conductor. You need a 14-30R receptacle and a 4-conductor cord for this plug to work.
2) What is the closest alternative to the Leviton 275-E angle plug if I need another angled straight blade plug?
The Pass & Seymour PS5366-SSAN is an angled straight blade plug in the EHU series rated 20A 125V. The Leviton 275-E is a straight blade angle plug rated 125/250V with a 14-30P configuration and 3 poles, so the two are not interchangeable in an opening: the Pass & Seymour unit is a 125V 20A device, while the 275-E terminates a 4-wire 125/250V cord. Choose by the receptacle configuration already on the circuit.
3) I need a 50A straight blade plug for a range or welder cord - is there another option besides the Leviton 275-E?
The Bryant 7516NC is a rubber electrical plug in the NM10-50P series, a 50A straight blade configuration. The Leviton 275-E is a 14-30P plug, which is a 4-wire 3-pole 125/250V device. If the equipment cord and receptacle are 10-50, the Bryant 7516NC matches that configuration; if the receptacle is a 14-30R, the 275-E is the one that mates.
4) Why pick an angle plug instead of a straight-body plug for equipment pushed against a wall?
The angled housing on the 275-E turns the cord as it leaves the body, so the plug sits close to the wall or enclosure instead of standing proud of it. That matters where a range, panel, or machine is pushed back tight, and it takes the bending load off the cord at the point of entry rather than letting the cord kink behind the appliance.
5) Is the Leviton 275-E commercial grade or hospital grade?
Commercial grade. It is built for repeated connect and disconnect cycles in facilities, machine shops, and job sites. If your spec calls for a green-dot hospital grade device, this is not it, and you would be looking at something like the Bryant 8395T angle hospital-grade plug or the Bryant 8266T instead.
6) How many conductors do I need to land in this Leviton angle plug?
Four: two ungrounded (hot) conductors, a neutral, and an equipment ground, matching the 3-pole 4-wire 14-30P arrangement. Your cord has to be a 4-conductor type, and the receptacle at the other end must be a 14-30R for the ground path to be continuous.
7) Is the Bryant 8395T angle plug a substitute for the Leviton 275-E since both are angle plugs?
No. Both are angled bodies, but the Bryant 8395T is a hospital-grade plug in a NEMA 5-20P configuration, a 2-pole 3-wire 125V device. The Leviton 275-E is a commercial grade 3-pole 4-wire plug rated 125/250V in a 14-30P configuration. The blade patterns do not mate with the same receptacle, so the angled housing is the only shared trait.
8) My cord set runs through a wet or washdown area - which plug should I specify there rather than the Leviton 275-E?
The Bryant 8666TSP is a watertight hospital-grade plug in an N6-15P configuration, built for exposure that a standard commercial body is not sealed against. The Leviton 275-E is a commercial grade straight blade angle plug in black, rated 125/250V 14-30P. If the connection is exposed to water, the watertight Bryant device is the one to specify, bearing in mind it is a different blade configuration.
9) Is the Leviton 275-E rated for wet or washdown locations?
It is a commercial-grade straight blade angle plug for dry interior work: facility and machine shop equipment, panel and enclosure terminations, job site and temporary power. For a sealed connection in a wet area, a watertight device such as the Bryant 8666TSP is the type to look at rather than this one.
10) What color is the Leviton 275-E plug body?
Black. It is a straight blade termination in a black commercial-grade housing, so it blends with standard black cordage on shop and job site assemblies. If you want a high-visibility body for temporary power, the Pass & Seymour PS5965Y MaxGrip M3 cord plug comes in yellow.
How fast can I get the Leviton 275-E 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 275-E come with a warranty?
Absolutely. The Leviton 275-E 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 275-E?
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
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