The PS-181 suspension clamp is designed for supporting one-core Medium Voltage ABC on overhead line poles. It ensures reliable mechanical support of insulated conductors while maintaining electrical safety and preventing damage to the cable insulation.
This clamp is typically used in straight-line spans or at deviation angles up to 90°, depending on line design requirements. Its robust construction and insulated design make it suitable for use in urban distribution networks, rural electrification projects, and industrial power systems.
Technical specification
Product code
Cable size, mm2
Conductor diameter mm
Breaking Load
Tighten Torque N*m
Suspension bolt dimension, mm
PS-181
35-150MM2
6.3-21.6
> 36KN
20
16
Components and materials
MV suspension clamp PS-181 for ABC and bare cable is producted by Jera Line --a Direct factory location in China, The clamp engineered built-in pulley function, allowing conductor installation and pulling through the clamp without needing a separate pulley, The clamp is designed so that there are no loose components, which improves safety, handling in field conditions, and reduces the chance of losing parts during installation , it consists of following main parts:
The ABC and bare cable suspension clamp PS-181 is tested for radio interference in Internal Testing Capabilities at Jera Line, to ensure it does not introduce unwanted electromagnetic noise into the system.
The minimum breaking load is 36KN, the clamp complies with IEC 61284 international standard.
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