Pass & Seymour 7770 Turnlok 50...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$8.21
Pass & Seymour 7770 Turnlok 50A Thermoplastic Flip Lid Weatherproof Cover

Pass & Seymour 7770 Turnlok 50A Thermoplastic Flip Lid Weatherproof Cover

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Model: 77705
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$8.21
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Pass & Seymour 7770 Turnlok 50A Thermoplastic Flip Lid Weatherproof Cover

The Pass & Seymour Turnlok 50A Thermoplastic Flip Lid Weatherproof Cover is engineered to protect 50A Turnlok® inlets and outlets from the harshest job-site and outdoor conditions. Molded from heavy-duty LEXAN polycarbonate thermoplastic, this cover features a vertical, self-closing flip lid that keeps moisture, dust, dirt, and debris out of the device. It is UL Listed and suitable for wet locations with the cover closed, or damp locations, making it a dependable choice for demanding commercial and industrial power distribution applications. This cover is available in Gray and Yellow to match job-site color coding and visibility needs, with both options sharing the identical 50A rating, LEXAN polycarbonate construction, and UL Listing described here.

Key Features

  • Amperage Rating: Designed for 50A Turnlok inlets and outlets, providing a secure, snug-fitting weatherproof enclosure.
  • Weatherproof Protection: Shields the device against moisture, dust, dirt, and debris in outdoor and industrial settings.
  • Durable Construction: Heavy-duty LEXAN polycarbonate thermoplastic withstands abuse in adverse environments without cracking or warping.
  • Self-Closing Flip Lid: Vertical, tamper-resistant hinge with permanent, locked-in pins for added security and consistent protection.
  • Corrosion-Resistant Hardware: Includes stainless-steel mounting screws that resist rust and corrosion over time.
  • Universal Fit: Designed to fit all competitive 50A Turnlok inlets and outlets for straightforward replacement or retrofit.
  • Multiple Gaskets Included: Ensures a tight seal and simplifies installation on compatible devices.
  • Molded Label Area: Allows the outlet to be clearly and quickly identified in the field.
  • Finish: Matte finish for a clean, professional appearance, available in Gray or Yellow.

Certifications & Compliance

  • UL Listed
  • Listed for use in wet locations with the cover closed, or in damp locations

Technical Specifications

  • Amperage Rating: 50A
  • Finish: Matte
  • Product Line: Pass & Seymour
  • Country of Origin: Mexico
  • Color Options: Gray, Yellow

Typical Applications

  • Outdoor and Wet-Location Electrical Installations
  • Commercial and Industrial Power Distribution
  • Protection for 50A Turnlok Inlets and Outlets
  • Job-Site and Temporary Power Setups
  • Renovation and New Construction Projects

Why Pass & Seymour?

Pass & Seymour builds weatherproof covers to endure real-world job-site abuse, combining heavy-duty LEXAN polycarbonate construction, corrosion-resistant stainless-steel hardware, and a tamper-resistant self-closing lid into one reliable assembly. Backed by UL Listing for wet and damp locations, this 50A Turnlok cover delivers code-compliant protection in Gray or Yellow, keeping 50A Turnlok devices safe and functional in the toughest environments professionals encounter.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
PASS-20260820
Product Type:
Weatherproof Receptacle Cover
Configuration:
Flip Lid
Amperage Rating:
50A
Product Finish:
Matte
Listing:
UL Listed
Product Material:
Polycarbonate
Department:
Electrical
Product Group:
Wiring Devices
Product Subgroup:
Weatherproof Covers

Pass & Seymour 77705 – Frequently Asked Questions

1) Will the Pass & Seymour 7770 cover fit a 50A Turnlok outlet from another manufacturer?
Yes. The 7770 flip lid cover is built to fit all competitive 50A Turnlok inlets and outlets, so it works as a replacement lid on existing 50A Turnlok devices as well as on Pass & Seymour ones. The rating to match is 50A: do not use it over a 20A or 30A locking device, where the opening geometry is different.
2) Can this 50A Turnlok flip lid cover be used outdoors in the rain?
It is UL Listed and suitable for wet locations with the lid closed, or for damp locations generally. That means rain exposure is fine when the cover is flipped shut, but it is not a while-in-use (in-use) enclosure, so a cord plugged in with the lid propped open leaves the device exposed. For continuous plugged-in outdoor service you want an in-use style enclosure instead.
3) Will a 1-gang weatherproof receptacle cover work on a 50A Turnlok outlet instead?
No. Standard 1-gang self-closing covers such as the Leviton 7420 or Leviton 7788-CR are sized for common 1-gang receptacle openings, not for a 50A locking Turnlok device. The 7770 flip lid is cut for 50A Turnlok inlets and outlets and is the one that seats on that device. Mulberry's 11525 (30A) and 30552 single-receptacle covers are likewise a different opening.
4) What is the closest alternative to the Pass & Seymour 7770 flip lid cover from another brand?
The Pass & Seymour 7770 is a 50A Turnlok flip lid weatherproof cover molded from polycarbonate. The nearest cross-brand counterparts are the Leviton 7420 glass-filled thermoplastic 1-gang industrial grade self-closing weatherproof cover and the Leviton 7788-CR 1-gang self-closing cover, also glass-filled thermoplastic. Both Leviton covers are self-closing like the 7770, but they are 1-gang covers rather than covers built to fit 50A Turnlok inlets and outlets, so confirm the device configuration in the opening before swapping.
5) I need a weatherproof cover for a 30A device, not 50A. What should I use instead of the 7770?
The Pass & Seymour 7770 is rated 50A and is sized for 50A Turnlok inlets and outlets, so it is not the part for a 30A device. For a 30A opening, the Mulberry 11525 (CV72R3330R) is a 5 inch square weatherproof cover rated 30A. Match the cover to the device amperage and the box shape - the Mulberry part is a 5 inch square cover and ships in a pack of 100.
6) Does the Pass & Seymour 7770 cover come with gaskets and mounting screws, or do I need to order them?
Everything needed to mount it is in the box: multiple gaskets to seal against the device, plus stainless steel mounting screws that resist rust in outdoor and corrosive settings. You supply nothing extra beyond the 50A Turnlok inlet or outlet itself.
7) What is the difference between the gray and yellow versions of the 7770 cover?
Color only. Yellow is ordered as part number 7770 and gray as 77705, and both are the same 50A Turnlok flip lid in LEXAN polycarbonate with the same UL Listing. Crews usually pick yellow for job-site visibility and gray to blend with existing industrial device plates or to follow a facility color code.
8) Is the lid on this Turnlok cover self-closing, and can it be pried off?
The lid flips vertically and closes itself, so it seals again when a plug is pulled rather than being left open. The hinge is tamper resistant with permanently locked-in pins, meaning the lid is not meant to be removed from the hinge in the field, which matters on temporary power and in public or unsupervised areas.
9) Does a single-receptacle weatherproof cover like the Mulberry 30552 work in place of the Pass & Seymour 7770?
Not interchangeably. The Mulberry 30552 (BAC1SV) is a weatherproof 1-gang single receptacle cover, sized to the opening of a standard single receptacle. The Pass & Seymour 7770 is a 50A Turnlok flip lid cover built to fit 50A Turnlok inlets and outlets with gaskets included. If the device in the box is a 50A Turnlok, the 7770 is the matching cover; the Mulberry part suits a 1-gang single receptacle instead.
10) Will a polycarbonate cover hold up on a construction site, or should I use metal?
The 7770 is molded from heavy-duty LEXAN polycarbonate, which takes impact and weather without cracking or warping and will not corrode the way a steel cover does. Combined with stainless steel screws it suits job-site temporary power, outdoor distribution, and industrial areas where moisture or washdown would attack metal.
11) Can I label a 50A Turnlok outlet covered with this, so crews know what circuit it feeds?
Yes, the cover has a molded label area on it for marking the outlet, which is how most facilities identify 50A feeds, generator inlets, or welder circuits at a glance. Finish is matte, so marker and label stock sit on it cleanly.
12) I am buying covers in bulk for a facility. How do the Mulberry covers differ from the Pass & Seymour 7770 for standardizing?
The Mulberry 11525 (CV72R3330R, 5 inch square, 30A) and Mulberry 30552 (BAC1SV, 1-gang single receptacle) both ship in packs of 100, which suits standardizing a large count of identical standard receptacle openings. The Pass & Seymour 7770 is the device-specific cover for 50A Turnlok inlets and outlets and is ordered by color, Yellow as 7770 or Gray as 77705, so facilities typically stock it alongside the general-purpose covers rather than instead of them.
How fast can I get the Pass & Seymour 77705 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 77705 come with a warranty?
Absolutely. The Pass & Seymour 77705 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 77705?
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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