PG Clamp Aluminum Cable Connector One Bolt Copper Parallel groove Connector

The parallel groove clamp (single bolt type) is a hardware fitting used in power lines to parallelly connect two overhead conductors or a conductor with a device lead. Its core structure consists of an aluminum alloy body with a groove and a movable pressure plate, which are fastened by a single high-strength bolt. During installation, the conductors are placed side by side in the U-shaped groove of the body. Tightening the bolt drives the pressure plate to press down, generating a strong pressure through a wedge structure or a compression surface, ensuring the conductors are in close contact. 

Main features: 
（1）Convenient and efficient: The single-bolt design greatly simplifies installation. After manual pre-installation, it can be quickly tightened with a single-hand tool, improving construction efficiency. 
Reliable connection: It offers excellent electrical conductivity and mechanical grip, ensuring long-term stable operation of the circuit, especially suitable for insulated wires. 
（2）Strong applicability: It is often used in scenarios such as jumper connection, branch drop wire, and equipment connection in medium and low voltage distribution networks, and is compatible with a wide range of conductors. 
（3）Safe and durable: Made of lightweight and corrosion-resistant aluminum alloy, with a reasonable compression structure design, it meets the requirements for live line work.