Sealproof® Weatherproof Products · Round Outlet Boxes
Round Box (5) 1/2" Holes — Black
Part no.
RB550BK
UPC 658746112220 Carton 13 pcs - cULus Listed · E362604
- Weatherproof · NEC compliant
A round die-cast metal weatherproof outlet box with 5 × 1/2" threaded hubs — the mounting point for outdoor receptacles, switches and fixtures.
- Hubs
- 5 × 1/2" threaded hubs
- Depth
- Standard
- Material
- Die-cast metal, powder-coat finish
- Finish
- Black
- Listing
- cULus Listed, file E362604 · wet locations
- Includes
- Closure plugs, ground screw and mounting hardware
- Pack
- 13 per carton
Features
- Die Cast Metal Construction
- Includes plugs and ground screw
- Powdercoat Finish
- Easy to Install
Specifications
- Part number
- RB550BK
- UPC / GTIN-12
- 658746112220
- Trade size
- 1/2"
- Colour / finish
- Black
- Listing
- cULus Listed, file E362604 verify at UL Product iQ ↗
- Material
- Die-cast metal
- Hubs
- 5 × 1/2" threaded hubs
- Inner pack
- 13
- Carton quantity
- 13
- Brand
- Sealproof — a Superflex Ltd. brand
Superflex Ltd. · 400 S 2nd St, Elizabeth, NJ 07206 · 1-800-394-3665 · sales@superflex.com · superflex.com · Printed September 23, 2026. Specifications subject to change; confirm listings with the certifying body.