Product Details
- ColorGray
- Size1 in
- MaterialIron
- Used WithThreaded Metallic Conduit System
Description
• Complies with a wide range of classified area requirements.
• Corrosion-resistant: ideal indoors or out.
• To provide access to conductors for pulling, splicing, maintenance and future changes and upgrades.
• Allows connection of straight conduit runs, branch conduit runs and 90° bends.
• GR boxes offers ten hub arrangements.
• GRF boxes have integral mounting flange.
• Malleable iron bodies have high tensile strength, ductility and provides great resistance to corrosion, impact, and shock.
• Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity.
• Furnished with covers.
• General purpose wiring.
• Function as sealing fittings when used with sealing covers (see NEC for restrictions).
• Internally threaded body with externally threaded cover.
• Covers have pry notches for bar or wrench.
• Accommodate sealing, dome, hub and union hub covers, and canopies.
• Standard O-rings provide raintight fit. NEMA 3, 4.
• Internal ground screw standard.
• Smooth, rounded integral bushing in each hub type box
protects conductor insulation.
• Body: malleable iron or copperfree (4/10 of 1% max.) aluminum.
• Cover: copperfree (4/10 of 1% max.) aluminum.
• Malleable iron bodies and covers: triple-coat — (1) zinc
electroplate, (2) chromate, and (3) epoxy powder coat.
• Aluminum bodies and covers: epoxy powder coat.