It is common sense that maintenance-free cable accessories can reduce the cost of time and manpower. ZTT Group is committed to improving customer experience regarding installing our products on power lines. For instance, we are devoted to achieving maintenance-free. We would like to introduce our maintenance-free cable accessories for your reference.

Maintenance-free Cable Accessories – Tension Clamp

• The precision aluminum alloy forging process is adopted for critical components;

• Add special formula for lubricating graphite to ensure construction tightening.

ZTT designs the forged body and wedge arrangement so that the clamp will tighten under load. In addition, it will meet the requirements for holding strength of 95% RTS of the conductor. The most important point is that incorporates a Safety Hinge design to ensure no loosening or detachment in service.

Maintenance-free Vibration Damper

ZTT maintenance-free vibration dampers are of self-locking design. So as to allow rapid installation to improve construction efficiency. Meanwhile, its high-performance rubber pad is to avoid damaging the conductor at the edge of the clamp. Moreover, with wide frequency coverage, and good consistency of power characteristics, it can keep stable and reliable performance.

Self-locking Spacer

Save over 50% of the time for installation.

For traditional spacers, clamps will fall off causing the conductor to be frayed. While the self-locking type is maintenance-free.