IPS-4/250 bushing insulator

Application:

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