Pass & Seymour P354RACMH Therm...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$57.03
$7.09
Pass & Seymour P354RACMH Thermoplastic Switch and Outlet Box

Pass & Seymour P354RACMH Thermoplastic Switch and Outlet Box

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Model: P354-RACMH

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

$57.03
$7.09
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Pass & Seymour P354RACMH Thermoplastic Switch and Outlet Box

The Pass & Seymour P354RACMH Switch and Outlet Box is a durable, impact-resistant thermoplastic box engineered for fast, reliable switch and outlet installations. Built with a rectangular cutout for easy mounting and innovative extras that cut installation time on the job, this box is UL Listed for code-compliant electrical work in both residential and commercial settings. Electricians and contractors rely on Pass & Seymour boxes for consistent fit, tough construction, and dependable long-term performance behind the wall.

Key Features

  • Durable Construction: Molded from impact-resistant thermoplastic for long-lasting durability in switch and outlet installations.
  • Easy Installation: Features a rectangular cutout designed for quick, precise mounting during rough-in work.
  • Time-Saving Design: Innovative extras built into the box help cut overall installation time for electricians on the job.
  • Impact-Resistant Housing: Thermoplastic material resists cracking and damage compared to less rugged alternatives.
  • Listed for Compliance: UL Listed to support code-compliant electrical installations.

Certifications & Compliance

  • UL Listed

Technical Specifications

  • Country Of Origin: United States
  • Product Color: Grey
  • Product Line: Pass & Seymour

Typical Applications

  • Switch and Outlet Installations
  • Residential Electrical Wiring
  • Commercial Electrical Installations
  • New Construction Rough-In Work
  • Electrical Box Replacement Projects

Why Pass & Seymour?

Pass & Seymour builds the P354RACMH Switch and Outlet Box with impact-resistant thermoplastic and a rectangular cutout that speeds up installation without sacrificing durability. As a UL Listed product manufactured in the United States, it gives electrical professionals a dependable, code-compliant choice for switch and outlet installations on any job site. Choose Pass & Seymour for consistent quality and reliable performance behind every wallplate.

Manufacturer Resources

Spec Sheet

Product Specs

Product Type:
Outlet Box
Product Material:
Thermoplastic
Product Color:
Grey
Country Of Origin:
United States
Listing:
UL Listed
Department:
Electrical
Product Group:
Boxes & Enclosures
Product Subgroup:
Electrical Boxes
Product Length:
3.813 in
Product Depth:
3.063 in
Product Width:
5.938 in

Pass & Seymour P354-RACMH – Frequently Asked Questions

1) Is the Pass & Seymour P354RACMH box UL Listed for commercial work?
The P354RACMH switch and outlet box is UL Listed, so it can be used for code-compliant switch and receptacle installations in both residential and commercial buildings. Institutional and MRO buyers standardizing on listed devices can specify it by MPN P354-RACMH.
2) What should I use instead of the Pass & Seymour P354RACMH box for an outdoor or wet location?
The P354RACMH is a thermoplastic switch and outlet box intended for interior switch and outlet rough-in, not a weatherproof enclosure. For an exterior wall, the Mulberry 30601 Royal Mountie is a powdered die cast aluminum 3-gang weatherproof outlet box, and the Thomas & Betts 2IH3-1 Red-Dot is a 2-gang conduit outlet box with three 1/2 inch hubs for surface conduit runs outdoors.
3) What is the difference between the Pass & Seymour P354RACMH and a PVC box like the Cantex EZ Series?
Both are nonmetallic. The P354RACMH is molded impact-resistant thermoplastic with a rectangular cutout for switch and outlet mounting during rough-in. The Cantex EZ Box is a PVC multi-gang residential outlet box, so it is the choice when you need ganged device positions in a house. Pick on gang count and material preference.
4) Will a thermoplastic box work where metal conduit is landing?
Not directly. A nonmetallic box such as the P354RACMH has no threaded hubs, so it suits cable rough-in rather than conduit terminations. Where 1/2 inch conduit has to land on the box, a conduit outlet box like the Thomas & Betts 2IH3-1 Red-Dot with three 1/2 inch hubs is the right type.
5) For standardizing boxes across a multi-family rough-in, how do the Pass & Seymour P354RACMH and the Cantex EZ Box differ?
Both are nonmetallic. The P354RACMH is molded from impact-resistant thermoplastic, is UL Listed, and is made in the United States in grey for single switch and outlet positions. The Cantex EZ Box is a PVC multi-gang residential outlet box, so it suits locations where two or more devices sit together.
6) Can the Thomas & Betts Red-Dot 2IH3-1 be used in place of the P354RACMH for an in-wall device?
They solve different problems. The P354RACMH is a thermoplastic box for in-wall switch and outlet rough-in behind a wallplate. The Red-Dot 2IH3-1 is a 2-gang conduit outlet box with three 1/2 inch hubs, built for surface-mounted conduit, and it is supplied in a pack of 100.
7) Is the Pass & Seymour P354RACMH box made in the USA?
Yes. The P354RACMH box is manufactured in the United States, which matters on government and institutional jobs with domestic-sourcing requirements.
8) What color is the P354RACMH box and does it matter behind a wallplate?
It is grey. The box sits behind the device and wallplate, so color is cosmetic only, but grey is the standard look if you are matching existing boxes on a multi-unit or commercial rough-in.
How fast can I get the Pass & Seymour P354-RACMH 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 P354-RACMH come with a warranty?
Absolutely. The Pass & Seymour P354-RACMH 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 P354-RACMH?
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 Pass & Seymour P354-RACMH from ZenSupply?
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