U40B 40kN suspension disc-shaped glass insulator

U40B is a glass suspension disc insulator designed in accordance with IEC standards, with a mechanical failure load of 40 kN. It is widely used in Central Asia and Russia.

Product Parameters

Type

Nominal diameter （mm）

Structural height （mm）

Creepage distance  （mm）

Connection Mark  （mm）

Rated mechanical failure load（kN）

Power frequency wet withstand voltage （kV）

Lightning impulse withstand voltage （kV）

Weight of a single insulator（kg）

U40B/110

178

110

185

11

40

25

50

2.1

U40BP/110

178

110

300

11

40

24

As leading glass insulator supplier, we leverage cutting-edge engineering and specialized glass chemistry to deliver durable, high-strength products suitable for UHV applications.

ZheXi Electric Power provides pre-sales technical consultation, including CAD drawings and project planning, to ensure seamless integration of our glass insulators for sale into your systems.