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Bonding Clamp

A bonding clamp is a precision-engineered component used in power line construction to create reliable electrical continuity between conductors, grounding wires, and supporting structures. It ensures safe dissipation of fault currents, stabilizes grounding networks, and enhances lightning protection across transmission and distribution systems. Designed for secure mechanical gripping and low-resistance bonding, it plays a critical role in system integrity and operational safety.

Key Features

  • High-conductivity metal construction for optimal current transfer
  • Corrosion-resistant coating suitable for harsh outdoor environments
  • Precision threads and fasteners for firm, vibration-resistant attachment
  • Low contact resistance design to maintain effective grounding performance
  • Compatible with a wide range of conductor and grounding cable sizes
  • Tested to utility-grade mechanical and electrical standards

Product Details

General

ApplicationBonding
Bolt Head TypeHex
Bolt Installation Torque (Recommended)180 in-lbs
MaterialCopper Alloy
Material – BoltSilicon Bronze
PlatingYes
Product CategoryCommunications Connectors

Dimensions

Bolt Diameter0.31
Dimensions1.410 in x 1.130 in x 0.460 in
Height0.460 in (11.68 mm)
Length1.410 in (35.81 mm)
Weight0.200 lb (0.09 kg)
Width1.130 in (28.7 mm)

Conductor Related

Conductor Diameter – Maximum0.365
Conductor Diameter – Minimum0.128
Conductor Diameter Range0.128 – 0.365
Conductor TypeCopper Wire
Messenger Diameter – Maximum0.438 in (11.13 mm)
Messenger Diameter – Minimum0.25 in (6.35 mm)

Certifications and Compliance

UL ListedYes

Resources and Downloads

SpecificationsDownload PDF
Technical DrawingsDownload PDF