Hubbell Premise Wiring HGBL10DB Lug 1/0 Awg Double Barrel

Product Description

The HUBBELL PREMISE WIRING HGBL10DB is a double-barrel compression lug rated for 1/0 AWG conductors with a 3/8-inch stud opening and a single-hole mounting configuration. It is designed for use in electrical termination applications where a secure, low-resistance connection between a conductor and a busbar, panel lug, or grounding point is required. Licensed electricians and electrical contractors install this lug during panel work, switchgear assembly, grounding system installation, and similar high-current termination tasks. The double-barrel design accommodates two conductors simultaneously, reducing the need for additional splices or junction points at the termination.

This lug is suited for residential, commercial, and light industrial electrical installations wherever 1/0 AWG conductors must be terminated at a 3/8-inch stud. Typical applications include main panel terminations, grounding electrode conductor connections, equipment bonding, and sub-panel feeders. The single-hole mounting footprint keeps the installation compact and compatible with standard lug mounting surfaces found in load centers and distribution equipment.

Key Features

• Double-barrel design accepts two 1/0 AWG conductors at a single termination point
• 3/8-inch stud opening fits standard busbar and panel hardware
• Single-hole mounting configuration for compact, straightforward installation
• Sold individually, quantity of one per unit

Compatibility

Designed as an OEM-style termination lug for use with 1/0 AWG conductors in standard electrical panel and distribution equipment applications where a 3/8-inch stud and single-hole mounting are specified.

Installation Notes

Installation must be performed by a licensed electrician in accordance with the National Electrical Code (NEC). De-energize and lock out the circuit or panel before beginning any termination work. Use the correct compression tooling specified for the lug size to ensure a proper crimp; an improper crimp can result in a high-resistance connection or conductor pullout. Verify conductor insulation is stripped to the correct length and that the stud torque value meets the equipment manufacturer's specification listed on the equipment nameplate.