Parallel Groove clamp for MV

Parallel Groove Clamp series is engineered for secure and reliable connection of medium-voltage conductors in overhead power distribution systems. These clamps are designed to join two parallel conductors, without the need for stripping, welding, or specialized tools.

It composed of high-quality, durable materials such as aluminum or copper, with a robust steel or alloy reinforcement for strength.

Multiple parallel grooves or contact points provide increased contact area, reducing electrical resistance and ensuring a stable connection

Key Features

Suitable for MV applications
High-strength aluminum alloy
Wide application range
Easy installation without special tools
Available in 1 or 2 bolts designs for enhanced grip and mechanical stability
Hot-dip galvanized bolts and UV-resistant coatings for long-term outdoor durability, corrosion resistance

Typical Applications

Overhead MV Transmission Lines - Connecting phase conductors or grounding wires
Substation Indrastructure - Connecting busbars, jumpers, and auxiliary conductors
Street Lighting & Service Lines - Braching conductors in urban MV networks
Non-Tension Cpnnections - Jumper links and tap offs at non-load-bearing points

Testing & Compliance

Jera Line’s PG clamps are tested in-house laboratory and comply with international standards, there are tests made with own testing equipments:

Measure Meter: Visual & Dimensional Inspection – Verifies product integrity and design accuracy
Tensile Strength Machine: Mechanical Pull-Out Test – Assesses grip strength under tension
Shear strength testing: Torque/Clamp Force Test – Measures tightening characteristics and contact pressure

Would you like help with choosing the product, please feel free to contact us.