TAYMAC SE475S 1-Gang Weatherproof Extension Adapter, Gray Cast Metal

TAYMAC SE475S 1-Gang Weatherproof Extension Adapter, Gray Cast Metal

The TAYMAC SE475S is a 1-Gang weatherproof extension adapter engineered to add four 3/4 in. threaded outlets to a single existing weatherproof box, giving installers additional conduit or fitting connection points without replacing the base enclosure. Constructed from durable cast metal with a metallic build and finished in Gray, this extension adapter is designed to withstand outdoor and wet-location electrical work. The compact 1.65 in. depth allows the SE475S to mount cleanly onto a standard 1-Gang weatherproof box while adding meaningful outlet capacity for additional wiring runs. The SE475S is UL Listed, ensuring it meets recognized safety standards for weatherproof electrical installations, making it a practical choice for contractors expanding outdoor lighting, receptacle, or equipment circuits.

Key Features

• Four Threaded Outlets: Four 3/4 in. threaded outlets expand a single 1-Gang weatherproof box, giving installers additional conduit or fitting connection points for expanding circuits without replacing the base enclosure.
• Durable Cast Metal Construction: Cast metal, metallic construction provides rugged, long-lasting performance in demanding outdoor and wet-location environments.
• 1-Gang Box Compatibility: Sized to extend standard 1-Gang weatherproof boxes without requiring a full enclosure replacement, simplifying retrofit and expansion projects.
• Compact 1.65 in. Depth: Low-profile 1.65 in. product depth minimizes protrusion from the wall or box while still adding four usable outlet positions.
• Gray Finish: Gray color coordinates with common weatherproof box and cover finishes for a clean, uniform installed appearance.
• UL Listed Safety: Independently tested and listed for use in weatherproof electrical applications, supporting code-compliant installations.
• Expansion-Ready Design: Purpose-built as an extension adapter, the SE475S lets electricians add outlet capacity to existing weatherproof boxes rather than swapping in a larger enclosure.

Certifications & Compliance

• UL Listed

Technical Specifications

• Product Material: Cast Metal
• Product Color: Gray
• Product Depth: 1.65 in
• Construction: Metallic
• Box Type: 1-Gang
• Number Of Outlets: 4
• Certified Listed: UL Listed

Typical Applications

• Outdoor and Wet-Location Electrical Installations
• Weatherproof Outlet Box Extensions
• Commercial and Residential Exterior Wiring
• Conduit and Fitting Connection Expansion
• Retrofit Upgrades to Existing 1-Gang Weatherproof Boxes

Why TAYMAC?

TAYMAC builds the SE475S from cast metal for durable, weatherproof performance, backed by UL Listing that confirms compliance with recognized safety standards. The Gray finish and 1-Gang, four-outlet configuration make it easy to match and expand existing weatherproof electrical boxes in the field. For electricians and contractors who need to add outlet capacity to an existing 1-Gang weatherproof box quickly and reliably, the SE475S delivers a rugged, code-compliant solution suited to outdoor and wet-location work.