TAYMAC ML450W 1-Gang Weatherpr...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$20.30
TAYMAC ML450W 1-Gang Weatherproof In-Use Cover, Expandable Polycarbonate, White

TAYMAC ML450W 1-Gang Weatherproof In-Use Cover, Expandable Polycarbonate, White

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Model: ML450W

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

$20.30
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TAYMAC ML450W 1-Gang Weatherproof In-Use Cover, Expandable Polycarbonate, White

The TAYMAC ML450W is a 1-Gang weatherproof in-use cover built for continuous outdoor protection of wiring devices, even while cords remain plugged in. Molded from durable white polycarbonate with nonmetallic construction, this expandable, multi-configurable cover mounts in multiple directions to fit a range of device box layouts. The ML450W is cULus Listed and offers a 1.25 in depth to accommodate in-use applications on job sites, patios, and other weather-exposed installations.

Key Features

  • Expandable In-Use Design: Expandable, in-use cover type keeps devices protected and operational while cords stay connected, ideal for outdoor and job-site power access.
  • 1-Gang Configuration: Sized for 1-Gang device boxes with a multi-configurable design that adapts to multiple installation layouts.
  • Durable Polycarbonate Construction: Molded from white polycarbonate with nonmetallic construction for corrosion resistance and long-term weatherability.
  • Multi-Directional Mounting: Mounting method supports installation in multiple orientations for flexible field placement.
  • 1.25 in Depth: Provides adequate clearance for plugs and cord connections beneath the closed cover.
  • White Finish: Clean white color coordinates with common device and box finishes.

Certifications & Compliance

  • cULus Listed

Technical Specifications

  • Product Type: Weatherproof
  • Product Material: Polycarbonate
  • Product Color: White
  • Product Depth: 1.25 in
  • Construction: Nonmetallic
  • Box Type: 1-Gang
  • Configuration: Multi-Configurable
  • Cover Type: Expandable;In-Use
  • Mounting Method: Multi-directional
  • Certified Listed: cULus Listed

Typical Applications

  • Outdoor Receptacle and Device Protection
  • Construction Sites and Temporary Power Setups
  • Wet and Damp Location Electrical Installations
  • Patio, Deck, and Exterior Wiring Devices
  • Renovation and New Construction Projects

Why TAYMAC?

TAYMAC engineers its weatherproof covers from rugged, nonmetallic polycarbonate to withstand outdoor exposure while keeping devices accessible for everyday use. The ML450W's cULus Listing, expandable in-use design, and multi-directional mounting give installers a reliable, code-compliant option for protecting plugged-in equipment in exterior and job-site electrical work.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
TAYM-20260916
Product Type:
While-In-Use Cover
Product Material:
Polycarbonate
Product Color:
White
Product Depth:
1.25 in
Construction:
Nonmetallic
Box Type:
1-Gang
Configuration:
Multi-Configurable
Mounting Method:
Multi-directional
Certified Listed:
cULus Listed
Cover Type:
Expandable
Cover Type:
In-Use
Department:
Electrical
Product Subgroup:
Weatherproof Covers
Product Group:
Wiring Devices

TAYMAC ML450W – Frequently Asked Questions

1) Will the TAYMAC ML450W cover fit a standard single-gang outdoor receptacle box?
The ML450W is built for 1-gang device boxes, and its multi-configurable design adapts to several device layouts on that single-gang opening. If your exterior box is a 2-gang, this is the wrong cover and you need a 2-gang while-in-use model instead.
2) Is 1.25 inches of cover depth enough to close the lid over a plugged-in cord?
The ML450W gives 1.25 in of depth under the closed lid, which clears a standard straight-blade plug and cord. Bulky right-angle adapters, GFCI plug heads, or timer blocks can exceed that, so a deeper while-in-use cover is the better call for those.
3) Do I need a while-in-use cover or will a flip-lid weatherproof cover do for an outdoor receptacle?
A flip-lid cover only protects the receptacle when nothing is plugged in. The ML450W is an in-use type: the hood stays closed over the cord, so the device remains protected while a cord is connected. For outdoor receptacles that will have something plugged in continuously, such as a holiday light run, pump, or job-site cord, the in-use type is the one to use.
4) Is the TAYMAC ML450W UL listed for a wet location inspection?
The ML450W is cULus Listed, giving you both US and Canadian recognition on the same cover, which is what an inspector looks for on an exterior while-in-use installation.
5) Can a while-in-use cover like the ML450W be mounted vertically and horizontally?
Mounting is multi-directional, so the cover can be set in more than one orientation to suit how the box is positioned on the wall, soffit, or post. That matters on retrofits where the existing box was installed sideways.
6) Will a polycarbonate cover hold up outdoors, or should I use metal?
The ML450W is molded polycarbonate with nonmetallic construction, so there is nothing on it to rust or corrode in coastal, poolside, or wash-down exposure. Metal covers take more abuse in high-traffic or vandal-prone areas, but they need the grounding and corrosion attention that a nonmetallic cover does not.
7) Will the ML450W match white exterior receptacles and boxes on my other units?
The cover is white, which lines up with standard white devices and boxes commonly used across multi-family and residential exteriors. If you are standardizing a property, the white finish keeps the patio and entry openings consistent.
8) Can I use the ML450W on temporary construction power?
Yes. The expandable in-use design keeps the device protected while cords stay plugged in, which is exactly the condition on a temporary power setup, and the cover is listed for the exposed outdoor use that goes with it.
How fast can I get the TAYMAC ML450W 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 TAYMAC ML450W come with a warranty?
Absolutely. The TAYMAC ML450W 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 TAYMAC ML450W?
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 TAYMAC ML450W from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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