Pass & Seymour 5750 50A 250V N...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$144.94
$107.23
Pass & Seymour 5750 50A 250V 15-50R Straight Blade Single Flush Receptacle, 3-Pole, 4-Wire

Pass & Seymour 5750 50A 250V NEMA 15-50R Straight Blade Receptacle, 3-Pole 4-Wire

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Model: 5750

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

$144.94
$107.23
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Pass & Seymour 5750 50A 250V NEMA 15-50R Straight Blade Receptacle, 3-Pole 4-Wire

The Pass & Seymour 5750 is a 50A, 250V NEMA 15-50R straight blade flush receptacle built for demanding, high-amperage power distribution. This 3-pole, 4-wire configuration delivers secure grounding and neutral connections for balanced electrical loads, while the flush mounting style keeps installations clean and professional. Backed by UL Listed, cULus Listed, and CSA Listed approvals, this receptacle meets rigorous safety and performance standards for heavy-duty commercial and industrial environments.

Key Features

  • 50 Ampere Rating: Handles high-current loads safely and efficiently for heavy-duty equipment and appliances requiring substantial power delivery.
  • 250V Operating Voltage: Supports standard high-voltage applications with reliable performance across demanding electrical systems.
  • NEMA 15-50R Configuration: Industry-standard straight blade design ensures compatibility with matching plugs and secure, reliable electrical connections.
  • 3-Pole 4-Wire Design: Proper grounding and neutral connections enhance safety while supporting balanced electrical loads in professional installations.
  • Flush Mounting Style: Clean, professional appearance integrates seamlessly with wall surfaces while providing easy access for connections.
  • Quality Materials Construction: Durable components resist wear and environmental factors, ensuring long-term reliability in demanding service conditions.
  • Multiple Safety Certifications: UL Listed, cULus Listed, and CSA Listed approvals confirm compliance with rigorous safety and performance standards.

Certifications & Compliance

  • UL Listed
  • cULus Listed
  • CSA Listed

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • Commercial Kitchen Equipment Power Distribution
  • Industrial Machinery Electrical Connections
  • Heavy-Duty Appliance Installation
  • Professional Workshop Power Systems
  • Manufacturing Facility Electrical Infrastructure
  • High-Current Equipment Connections

Why Pass & Seymour?

Pass & Seymour delivers proven reliability through quality materials and time-tested design principles that ensure consistent performance in demanding electrical applications. With comprehensive safety certifications including UL Listed, cULus Listed, and CSA Listed approvals, the 5750 receptacle meets the highest industry standards for professional electrical installations requiring dependable, high-amperage power distribution in commercial and industrial settings.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Receptacle
Voltage Rating:
250V
Amperage Rating:
50A
Configuration:
3-Pole 4-Wire
Listing:
UL Listed
Standards:
CSA
Country of Origin:
China
Department:
Electrical
Product Group:
Wiring Devices

Pass & Seymour 5750 – Frequently Asked Questions

1) Will a Pass & Seymour 5750 receptacle accept a standard range or welder cord with a 14-50P plug?
No. The 5750 is a NEMA 15-50R configuration, not 14-50R. The 15-50R is a 3-pole, 4-wire 250V arrangement (three hot poles plus ground) used on three-phase equipment, while a 14-50P range or RV cord is a single-phase plug with two hots, a neutral and a ground. The blade patterns are not interchangeable, so a 14-50P will not seat in this outlet. Match the plug to a 15-50P.
2) Is the Pass & Seymour 5750 a three-phase receptacle?
Yes. The 15-50R pattern carries three current-carrying poles plus a ground, rated 50A at 250V, which is the three-phase 240V configuration used on shop machinery, commercial kitchen gear and manufacturing equipment. If your load is single-phase 240V with a neutral, you want a 14-50R instead.
3) Can I use the Pass & Seymour 5750 for a commercial kitchen range or a shop machine?
That is exactly the service it is built for. At 50A and 250V it handles commercial kitchen equipment, industrial machinery, heavy-duty appliances and workshop power. What decides it is the plug on the equipment cord: it has to be a 15-50P three-pole, four-wire plug, not a 14-50P.
4) Can I use the Pass & Seymour 5750 in a hazardous classified area like a paint booth?
The Pass & Seymour 5750 is a flush mount straight blade receptacle carrying UL Listed, cULus Listed and CSA Listed approvals for commercial and industrial power distribution, which is a general purpose listing rather than a hazardous location one. Where the area is classified, the Appleton FSQC Series interlocked explosionproof receptacle and the Appleton U-Line ECS factory sealed plug and receptacle set are the products built for that duty, the ECS set being a 3-pole 15 and 20 amp device.
5) What 50 amp receptacle should I use instead of the Pass & Seymour 5750 if the equipment cord has a twist-lock plug?
The Pass & Seymour 5750 is a straight blade NEMA 15-50R rated 50A at 250V, so a twist-lock cord cap will not engage it. For a locking connection at the same amperage, the Eaton 7379 is an industrial locking receptacle rated 50A at 600V/250V AC/DC in black, built to an extra heavy duty grade. Match the exact NEMA locking configuration on the plug before ordering, since locking configurations are not interchangeable with one another.
6) Does the 5750 receptacle mount in a box or on the surface?
It is a flush mount single receptacle, so it sets into a box behind the wall surface with only the face exposed. If you need a surface-mounted or flanged inlet arrangement instead, look at a flanged locking device such as the Bryant 70520FR.
7) I need a 50 amp connection that won't vibrate loose. Is a straight blade 15-50R the right choice?
The 5750 is a straight blade device, meaning the plug pulls straight out with no twist to lock it in. That's fine for fixed equipment and appliances that stay put. Where cord pull or vibration is a concern, a locking device is the better pick; the Eaton 7379 is a 50A industrial locking receptacle rated 600V/250V AC/DC.
8) I need a 50 amp receptacle mounted on the equipment enclosure, not in a wall box. What are my options versus the 5750?
The Pass & Seymour 5750 uses a flush mounting style intended to sit in the wall surface for a clean finished appearance. Where the device has to land on a machine housing or enclosure face instead, the Bryant 70520FR from the 7 Series is a flanged locking receptacle, which is the style used for surface and equipment-face mounting. Confirm the flanged device's amperage and NEMA configuration against your cord cap, since it is a locking pattern rather than the straight blade 15-50R the 5750 accepts.
9) What is the difference between the Pass & Seymour 5750 and the Bryant 430R9W motor-duty receptacle?
The Pass & Seymour 5750 is a 50A, 250V, 3-pole 4-wire straight blade receptacle. The Bryant 430R9W in the 4750DR series is a 2-pole 3-wire 277V motor-duty receptacle. The two differ in pole and wire count, in voltage, and in intended duty, so a 277V motor-duty circuit and a 250V 50A equipment circuit each take their own device.
10) What is the manufacturer part number and UPC for the Pass & Seymour 50A 15-50R receptacle?
Pass & Seymour catalog number 5750, UPC 785007575002. It is a single-model item, so there are no finish or color options to specify when ordering.
11) For a facility standardizing on spec grade receptacles, how does the 5750 fit alongside 15A and 20A devices?
The Pass & Seymour 5750 covers the high-amperage end at 50A, 250V, 3-pole 4-wire, UL Listed and CSA Listed, for equipment such as heavy-duty appliances and manufacturing infrastructure. For the general purpose openings on the same floor, the Eaton 5262W is a heavy-duty industrial duplex rated 15A 125V in 5-15R and built to industrial specification grade, the Eaton 6450W is an industrial specification grade decorator single receptacle accepting #14-10 AWG, and the Eaton 816W is a commercial specification grade single receptacle rated 15A. The 5750 does not replace any of these; it sits on its own dedicated 50A circuit.
12) Where can I get full wiring and dimensional specs for the Pass & Seymour 5750?
Pass & Seymour publishes a spec sheet for the 5750 covering the technical detail beyond the 50A/250V, 3-pole 4-wire basics. It is linked in the product documentation on the item record.
How fast can I get the Pass & Seymour 5750 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 Pass & Seymour 5750 come with a warranty?
Absolutely. The Pass & Seymour 5750 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 Pass & Seymour 5750?
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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