H150GRATB - Thomas & Betts 1-1/2 Inch Aluminum Grounding Conduit Hub

H150GRATB

H150GRATB is a 1-1/2 inch aluminum grounding hub designed for use with rigid and IMC conduit applications.

This grounding conduit hub features a thermoplastic insulating throat to protect against wire abrasion and includes a nitrile (Buna-N) sealing ring to ensure a watertight seal. The hub is equipped with a hexagonal locknut with 30-degree spline spacing for easy torque application by wrench or screwdriver, enabling quick installation. Suitable for hazardous locations including Class I Division 2, Class II Divisions 1 and 2, and Class III Divisions 1 and 2 per NEC 501-4(b), 502-4(a), and 503-3(a), as well as Class II Groups E, F, G and Class III locations per CEC standards.

• Trade Size: 1-1/2 inch
• Material: Aluminum
• Throat Diameter: 1/4 inch
• External Length: 47.63 mm
• Connection Type: Thread
• Conduit Configuration: Straight
• Includes Thermoplastic Insulating Throat
• Includes Nitrile Buna-N Sealing Ring
• CSA Certified
• UL File No. E23018
• Suitable for Hazardous Locations
• Country of Origin: Canada

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Specifications

• Part Number: H150GRATB
• Manufacturer : Thomas & Betts
• Brand : Thomas & Betts

Product Data

• Weight : 0.5