Appleton GRHLB50 Unilet 1/2 inches W/Cover

Product Description

The APPLETON GRHLB50 unilet is a 1/2" outlet box with cover, constructed from malleable iron with a triple-coat finish for corrosion protection. It provides a 90-degree junction and termination point for branch circuits in RMC and IMC conduit systems. Furnished with internal ground screw and O-ring, these boxes are suitable for indoor and outdoor classified locations.

• Explosionproof and dust-ignitionproof
• Malleable iron body provides resistance to corrosion, impact, and shock
• Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity

Product Highlights

This explosionproof and dust-ignitionproof outlet box is ideal for use in hazardous locations where flammable gases, vapors, or combustible dusts may be present.

Product Information

Standard Information

• Brand: APPLETON
• Manufacturer Part Number: GRHLB50
• Country of Origin: United States

Technical Specifications

• Material: Malleable Iron
• Diameter: 1/2 in
• Brand: APPLETON
• MPN: GRHLB50
• Country of Origin: United States
• Category: Business & Industrial
• Body Style: LB
• Brand Name: Appleton
• Brand Part Number: GRHLB50
• Capacity: 13.8 cu-in
• Conduit Type: RMC / IMC
• Finish: Triple Coated
• Fitting Type: Outlet Box
• Hazard Rating: Dust-Ignitionproof / Explosionproof
• Hazard Rating Specs: Class I, Division 1, Groups A, B, C, D, Class III, Class II, Division 1, Groups E, F, G, UL 886
• Includes: Internal Ground Screw, O-Ring, Bonding Screw
• Specifications Met: Class III, Class II, Division 1 And 2, Groups E, F, G, UL 886, UL File Number E10444, CSA C22.2 No. 25, C22.2 No. 30, CSA 013017 Certified, Class I, Division 1 And 2, Groups A, B, C, D
• Trade Size: 1/2"
• Product Series: GRH
• Manufacturer Part Number: GRHLB50
• Manufacturer: Appleton
• Family Series: Appleton Electrical Boxes, GRH Series
• Connection Type: Threaded
• Shape: LB
• Number of Hubs: 2
• Composition: Iron
• Cover Composition: Aluminum
• Cover Included: Yes
• Cover Type: Blank
• Gasket Included: Yes
• Protection Rating: Indoor, Outdoor
• Approvals: CSA, UL
• Comments: Corrossion, impact & shock resistance
• Number Of Outlet: 2
• Electrical Category: Electrical Boxes And Enclosures
• Electrical Subcategory: Utility Boxes
• Application: For Use With Threaded Metal Conduit
• Cable Entry: (2) 1/2 IN GRHLB Hub
• Cubic Capacity: 13.8
• Knockouts: No
• Size: 1/2
• Special Features: Explosionproof, dust-ignitionproof; Malleable iron bodies have high tensile strength and ductility, provides great resistance to corrosion, impact and shock; Accurately tapped, tapered hub threads for tight, rigid joints and ground continuity; Furnished wi
• Standard: UL 886, UL File Number E10444, CSA C22.2 No. 25, C22.2 No. 30, CSA 013017 Certified, Class I, Division 1 And 2, Groups A, B, C, D; Class II, Division 1 And 2, Groups E, F, G; Class III
• Sub Brand: UNILETS
• Type: Outlet Box
• UNSPSC: 39121308