Thomas Betts 20H Hex Split Bolt Connector 14-2/0 Awg

Product Description

The THOMAS BETTS 20H is a hex split bolt connector designed for making reliable tap and splice connections in copper wire installations. Built from copper alloy with a copper alloy pressure bar, it accommodates wire sizes from 14 AWG to 2/0 AWG. The hex head design allows for consistent torque application with a standard wrench, making it a go-to choice for electricians working on branch circuits, service entrances, and panel work. Overall length measures 1-13/16 inches, head width is 7/8 inches, and base width is 1-1/16 inches. This connector is installed by licensed electricians and journeyman-level tradespeople in both residential and commercial applications.

The 20H is suited for copper-to-copper tap connections in conduit, junction boxes, and service equipment where a secure, low-resistance joint is required. Its wire range covers a wide spread from small branch-circuit conductors up to 2/0 AWG feeders, making it versatile across a range of panel and distribution applications. The compact profile fits within standard junction and pull box clearances.

Key Features

• Wire range: 14 AWG to 2/0 AWG for broad application coverage
• Copper alloy body and pressure bar for corrosion resistance and conductivity
• Hex head design accepts standard wrenches for controlled tightening
• Compact dimensions: 1-13/16 inches OAL, 7/8 inches head width, 1-1/16 inches base width
• Compatible with copper wire only

Compatibility

Designed for use with copper conductors ranging from 14 AWG to 2/0 AWG. Not rated for aluminum wire. Suitable as an OEM-style tap connector in residential and commercial electrical wiring systems.

Installation Notes

Installation should be performed by a licensed electrician in accordance with NEC requirements for mechanical connectors. De-energize and lock out the circuit before making any connections. Tighten the hex bolt with an appropriately sized wrench to ensure full contact between the pressure bar and conductors. Do not use with aluminum conductors unless a listed aluminum-rated connector is specified.