Features

• Explosionproof, Dust-Ignitionproof
• Ten Hub Arrangements with Integral Mounting Flange and Cover
• Malleable Iron Body 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
• Internally Threaded Body with Externally Threaded Cover
• Cover have Pry Notches for Bar or Wrench
• Accommodate Sealing, Dome, Hub and Union Hub Cover and Canopies
• Standard O-Rings Provide Rain Tight Fit NEMA 3, 4
• Internal Ground Screw Standard
• Smooth, Rounded Integral Bushing in Each Hub Type Box Protects Conductor Insulation
• Used with Threaded Metal Conduit for General Purpose Wiring
• Function as Sealing Fitting When Used with Sealing Cover, See Local Electrical Codes for Restrictions
• GR Box Offer Ten Hub Arrangement
• Malleable Iron Body have High Tensile Strength, Ductility and Provide Great Resistance to Corrosion, Impact and Shock
• Accurately Tapped, Tapered Hub Threads for Tight, Rigid Joint and Ground Continuity
• Furnished with Cover
• Function as Sealing Fitting When Used with Sealing Cover
• Standard O-Ring Provide Rain Tight
• Smooth, Rounded Integral Bushing in Each Hub Type Box Protect Conductor Insulation
• To Provide Access to Conductor for Pulling, Splicing, Maintenance and Future Change and Upgrade
• Allows Connection of Straight Conduit Runs, Branch Conduit Runs and 90 Degree Bend

Additional Information

• Form Type 3
• Constructional Feature Explosionproof, Dust-Ignitionproof, Corrosion Resistant
• Used with Threaded Metal Conduit
• Includes Internal Ground Screw and O-Ring
• Application Indoor/Outdoor
• Applicable Standard NEC/CEC
• Constructional Feature Explosionproof/Dust Ignitionproof
• Ambient Temperature Rating -25 to 40 Deg C
• Includes Aluminum Cover, Internal Ground Screw and O-Ring
• Application General Purpose Wiring, Indoor and Outdoor

Specifications

• Style: LB
• Hub Size: 2 Inch
• Hub Type: Taper Threaded
• Number of Hubs: 2
• Hub Location: (1) Side, (1) Down
• Capacity: 76 Cubic Inch
• Shape: Round
• Cover Type: Externally Threaded
• Cover Opening Diameter: 4.88 Inch
• Enclosure: Class I Div 1 and 2 Group B C D, Class II Div 1 and 2 Group E F G, Class III, NEMA 3/4, Class 1 Zone 1 and 2 IIA/IIB
• Material: Zinc Electroplated/Chromate/Epoxy Powder Coated Malleable Iron (Body), Epoxy Powder Coated Copper-Free Aluminum (Cover)
• Approval: UL, CSA C22.2
• Series/Model: GRLB

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