GR BOX CAST ALUM 1-1/2 IN HUB
Explosion Proof Conduit Outlet Boxes
423700
MFG #: GRX150A
Appleton™
458.98000
/ ea
Appleton Group™s explosionproof conduit outlet boxes for NEC and CEC governed locations feature generous interior space, accurately tapped and tapered hub threads for a rigid joint and reliable ground continuity, and smooth integral bushings to protect conductor insulation from damage. They are available in a wide variety of sizes, styles, materials and hub configurations, all designed for ease of installation and reliable safety in locations exposed to explosive atmospheres or flammable dusts.
- Applications
- Features
| For Use With Threaded Metal Conduit |
| Explosionproof, dust-ignitionproof; Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity; Furnished with copperfree (4/10 of 1 PCT maximum) aluminum cover; Function as sealing fittings when used with sealing covers; 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 hub box protects conductor insulation; Complies with a wide range of classified area requirements; Corrosion-resistant ideal indoors or out; For pulling of wires; Connect conduit lengths and change direction of conduit runs; Provide access for maintenance |
| Offers ten hub arrangements |
| Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity |
| General purpose wiring |
| Function as sealing fittings when used with sealing covers |
| 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 |
| Internal ground screw standard |
| Smooth, rounded integral bushing in each hub type box protects conductor insulation |
| Complies with a wide range of classified area requirements |
| Corrosion resistant |
| For pulling of wires |
| Connect conduit lengths and change direction of conduit runs |
| Provide access for maintenance |
| Provide access for maintenance |
| GR boxes offers ten hub arrangement |
| Round back type |
| Copper Free Aluminum |
| Form 3 |