31/03/2026
When you’re building or maintaining overhead networks, the small components matter, because every connection is a point you want confidence in.
At Electrical Connections, our Parallel Groove Clamp range covers common utility connection scenarios across aluminium, copper, insulated conductors, and AL/Cu transitions, including:
➡️ Aluminium Parallel Groove Clamps for tap-off connections on aluminium alloy conductors
➡️ Bimetallic Parallel Groove Clamps for connecting AL/Cu mains to copper tap-offs
➡️ Bimetallic Cover Type Tap Connectors for AL/Cu conductors with copper tap-off conductors
➡️ Universal Overhead Line Clamps for clamping dead ends, tap-off and auxiliary conductors (Al + Cu)
➡️ Copper Parallel Groove Clamps for tap-off connection of copper conductors
➡️ Insulation Piercing Connectors for insulated aluminium or copper conductors (single-bolt piercing; no insulation stripping)
Key benefits and why networks spec this product:
✅ Reactive work crews can carry less stock, as items are range taking
✅ Covers mixed-conductor networks (including AL/Cu to Cu tap-offs)
✅ Designed for tap-offs & common overhead scenarios (dead ends, auxiliary conductors, tap connections)
✅ Supports safer, faster work on insulated conductors (pierces insulation by single bolt action; no peeling; waterproof options)
If you’re still mixing-and-matching connectors job-to-job, you’re carrying risk in your kit. View our Parallel Groove Clamp range online or speak with our ECL team for product advice.
https://www.electricalconnections.co.nz/our-products/aluminium-and-transition
Phone: +64 3 543 8233
Email: [email protected]
