Intermatic Single-Gang In-Use ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$82.90
$23.47
Intermatic Single-Gang In-Use Weatherproof Cover 4.75" Clear Polycarbonate with Type 3R Rating

Intermatic Single-Gang In-Use Weatherproof Cover 4.75" Clear Polycarbonate with Type 3R Rating

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Model: WP1150C
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$82.90
$23.47
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Intermatic Single-Gang In-Use Weatherproof Cover 4.75" Clear Polycarbonate with Type 3R Rating

Professional weatherproof protection for outdoor electrical installations

The Intermatic single-gang in-use weatherproof cover delivers reliable outdoor protection with heavy-duty UV stabilized polycarbonate construction and Type 3R certification. This clear cover accommodates vertical or horizontal mounting configurations and includes three interchangeable inserts for up to 16 installation configurations, making it ideal for receptacle protection in damp and wet locations.

Professional Features & Benefits

  • Type 3R UL Certification: Ensures reliable protection against rain, sleet, and ice formation for outdoor electrical installations
  • Heavy-Duty UV Stabilized Polycarbonate: Provides long-lasting durability and clarity while resisting weathering and UV degradation
  • Cold Impact Tested to -60�F: Maintains structural integrity in extreme cold conditions for year-round reliability
  • Three Interchangeable Inserts: Accommodates up to 16 different configurations for versatile installation options
  • Pre-Adhered Neoprene Gasket: 1.8mm thick gasket with mounting screw slits ensures weathertight seal
  • Dual Cord Capacity: Accommodates (2) #14 AWG or (1) #12 AWG cords for flexible connection options
  • NEC 2020 Compliant: Meets Article 314.15 requirements for damp and wet location installations

Technical Specifications

  • Applications: Receptacle Protection
  • Country Of Origin: Mexico
  • Depth: 4.75 in
  • Input Voltage Rating Range S : NA
  • Marketing Description: Plastic In-Use Weatherproof Covers are easy to install and include adhered gasket, mounting screws,
  • Product Color: Clear
  • Product Height: 5.375 in
  • Product Length: NA NA
  • Product Weight: NA lbs
  • Product Width: 3.5 in
  • Warranty Period: 1-Year limited

Professional Applications

  • Residential outdoor receptacle protection
  • Commercial building exterior outlets
  • Industrial facility weatherproof connections
  • Pool and spa electrical installations
  • Landscape lighting control connections
  • HVAC equipment outdoor disconnects
  • Emergency power system connections

Why Choose Intermatic Quality?

Intermatic weatherproof covers provide professional-grade protection with UL Type 3R certification and heavy-duty polycarbonate construction. The 1-year limited warranty and compliance with NEC 2020 requirements ensure reliable performance in demanding outdoor environments, while the cold impact testing to -60�F guarantees year-round durability.

Manufacturer Resources

Product Specs

Application:
Receptacle Protection
Country Of Origin:
Mexico
Input Voltage Rating Range S :
NA
Marketing Description:
Plastic In-Use Weatherproof Covers are easy to install and include adhered gasket, mounting screws,
Product Color:
Clear
Product Height:
5.375 in
Product Length:
NA NA
Product Weight:
NA lbs
Product Width:
3.5 in
Warranty Period:
1-Year limited
Product Depth:
4.75 in

Intermatic WP1150C – Frequently Asked Questions

1) Will the Intermatic WP1150C in-use cover keep an outdoor receptacle protected with a cord plugged in?
That is what it is built for. The WP1150C is an in-use (while-in-use) single gang cover with a Type 3R rating, so the lid closes over a plugged-in cord and still protects against rain, sleet, and ice. It takes two #14 AWG cords or one #12 AWG cord through the openings, and a pre-adhered 1.8mm neoprene gasket with slits for the mounting screws seals it to the box.
2) Can the WP1150C weatherproof cover be mounted horizontally, or only vertical?
Both. The Intermatic WP1150C single gang in-use cover mounts vertically or horizontally, and it ships with three interchangeable inserts that cover up to 16 different device configurations, so one part number handles duplex, decorator, and similar single gang devices in either orientation.
3) Does this cover satisfy NEC requirements for a wet location receptacle?
The WP1150C is stated to meet NEC 2020 Article 314.15 for damp and wet location installations, and it carries a UL Type 3R certification. For an outdoor receptacle that will have something plugged into it continuously, an in-use cover like this is the type you need rather than a flip-lid weatherproof plate.
4) How far does the Intermatic WP1150C stick out from the wall?
The cover is 4.75 inches deep, 5.375 inches high, and 3.5 inches wide. The 4.75 inch depth is the number that matters if the outlet sits behind a railing, under a deck rim, or anywhere a plug head plus cord bend needs clearance.
5) Will a plastic in-use cover hold up outdoors in a cold climate?
The WP1150C body is heavy-duty UV stabilized polycarbonate, cold impact tested to -60 F. The UV stabilization is what keeps a clear plastic cover from yellowing and going brittle in direct sun, and the cold rating covers northern exterior work, pool equipment, and rooftop HVAC disconnects.
6) Do I need to buy mounting screws and a gasket separately for the Intermatic WP1150C?
No. The cover ships with the adhered gasket, mounting screws, and the interchangeable inserts. You supply the outlet box and the device itself.
7) What is the exact part number to order for the Intermatic clear single-gang in-use cover?
The manufacturer part number is WP1150C, made by Intermatic in Mexico. It is a single gang cover, so a two gang opening needs a different part.
8) Is the Intermatic WP1150C clear or does it come in a color?
Clear. Being able to see the device and the plug without opening the lid is useful on pool equipment, landscape lighting controls, and any receptacle a maintenance tech checks on a walk-through.
How fast can I get the Intermatic WP1150C 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 Intermatic WP1150C come with a warranty?
Absolutely. The Intermatic WP1150C 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 Intermatic WP1150C?
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 Intermatic WP1150C 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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