IPS-4/250 bushing insulator
The IPS-4/250 type bushing is designed to pass the blocking circuits in flameproof transformer stations type IT3S … and the series of types of flameproof transformer stations type MAR-…..
Replaces PSA-4W / N and PSA-4W / Nz insulator
- the main bushing is made of polyamide,
- the insulator has 4 brass pins,
- insulator ferrule made of high-grade steel,
- special and rectangular washers,
- fastening nuts.
Positive Attestation Opinion together with KD Decision “Barbara” number L.dz.KD-4/7999/2001/201/inż.DP
Feature of explosion-proof structure: ExdI KDB Nr 01.150X
Download the data sheet: