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Black two-gang weatherproof cover with self-closing lids, horizontal or vertical mount

Legrand

Legrand 3251WBK 2-Gang Weatherproof Cover Black

SKU CH-6T95-TRDNJ

Weatherproof cover for two-gang outlets, self-closing lid, NEMA 3R rated, black nylon

  • Product typeElectrical Boxes & Enclosures
  • Weatherproof NEMA 3R rating shields outlets from rain and splashing water
  • Self-closing lid keeps moisture and debris out when receptacles are not in use
  • Durable nylon cover with neoprene EPDM gasket resists UV and temperature extremes
  • Two-gang design fits standard GFCI receptacles in horizontal or vertical orientation
  • Compact 4-17/64 in width suits tight outdoor junction-box installations

Two-gang weatherproof cover

The Legrand 3251WBK is a two-gang weatherproof cover designed for horizontal or vertical mounting on portable outlet boxes. It accepts GFCI receptacles and features a self-closing lid with a neoprene and EPDM gasket for a reliable seal. The black nylon construction resists UV exposure and impact in outdoor environments. This cover carries a NEMA 3R rating for protection against falling rain and sleet.

Sustained outdoor exposure

The nylon cover and neoprene/EPDM gasket maintain their seal through repeated opening cycles and temperature swings. Self-closing action ensures the enclosure returns to a rated condition after each use without manual latching. NEMA 3R performance is preserved as long as the gasket remains seated and the lid hinge operates freely. No moving parts require lubrication or adjustment during normal service life.

Two-gang GFCI compatibility

The cover fits standard two-gang boxes and is listed for use with GFCI receptacles in either horizontal or vertical orientation. Buyers needing a single-gang cover or a non-GFCI device opening cannot use this part. The fixed 17/64-inch width and 1/8-inch depth profile limit mounting to boxes that match these dimensions exactly.

How it compares

Measured against everything we stock in Electrical Enclosures & Cabinets, at today’s prices. Recalculated every night.

Price $49.99
Pricier than about 56% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameLegrand
Product typeElectrical Boxes & Enclosures

Questions about this item

How does the self-closing lid handle heat and moisture when the cover stays outside all day?

The NEMA 3R rating means the nylon cover with its neoprene/EPDM gasket sheds rain and resists ice formation while the self-closing lid keeps the interior shaded and ventilated during continuous exposure.

Which mounting box or outlet box must I already own for this 2-gang cover to fit?

The cover mounts on any standard 2-gang box — horizontal or vertical — that matches the 4-17/64 inch width and 5-1/4 inch height, and it accepts GFCI receptacles inside that box.

Will the black nylon cover and gasket stay flexible next to older metal boxes and brittle conduit?

The nylon cover and neoprene/EPDM gasket remain pliable across temperature swings, so they seal cleanly against aged metal boxes and rigid conduit without cracking or binding.

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