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Gray PVC weatherproof cover, self-closing lid, single gang switch box

Cantex

Cantex 5133361 Weatherproof Cover Switch 1 Gang electrical box

SKU CH-4930-MGHYS

Weatherproof PVC cover with self-closing lid fits single-gang FS boxes and includes gaskets and screws

  • Product typeElectrical Boxes & Covers
  • Weatherproof PVC cover protects outdoor switches from moisture
  • Self-closing lid seals automatically after each use
  • Single-gang design fits standard FS-series boxes
  • Polymeric gasket and screws included for tight installation
  • UL Listed for code-compliant safety assurance

Single-gang weatherproof switch cover

The Cantex 5133361 is a UL-listed PVC cover designed for vertical mounting on FS-series boxes. It protects a single switch in damp or outdoor locations. The grey polymeric gasket seals the opening against moisture and debris. This new component suits residential and light-commercial wiring projects.

Self-closing lid with supplied hardware

A spring-loaded lid snaps shut when the switch is not in use, maintaining the weather seal automatically. The package includes the required gaskets and mounting screws, so no separate hardware purchase is needed. Installers can complete the job with only standard hand tools. The cover fits existing FS-series boxes without modification.

Rigid PVC construction for daily exposure

The grey PVC body resists UV degradation and impact from routine handling. Its one-inch profile sits close to the mounting surface, reducing the chance of accidental damage. Vertical orientation sheds water naturally and keeps the switch accessible. The UL listing confirms compliance with standard safety requirements for wet locations.

How it compares

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

Price $9.99
Cheaper than about 83% of the 1,411 comparable items (median $39.99).

Specifications

Product
Brand nameCANTEX
Product typeElectrical Boxes & Covers

Questions about this item

Will the polymeric gasket need replacing after years outdoors?

The cover includes a polymeric gasket and mounting screws; the gasket material is specified as polymeric third-party, so replacement timing depends on UV exposure and temperature cycles in your installation.

What limits how long the self-closing lid stays shut under constant vibration?

The lid uses a self-closing mechanism designed for vertical mounting on FS series boxes; sustained vibration can overcome the spring return, so the mechanical latch force is the practical limit.

Does the grey PVC cover get hot enough to soften in full sun all day?

The cover is moulded from grey PVC and carries a UL listing; PVC begins to soften well above typical ambient temperatures, so all-day solar heating alone will not deform it.

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