1SDA068204R1

ABB XT4 W FP 3p EF – Fixed Part for Withdrawable Tmax XT4 Circuit Breakers

Enable fast and safe breaker maintenance with the ABB XT4 W FP 3p EF Fixed Part. Designed as the stationary base for withdrawable versions of the SACE Tmax XT4 circuit breakers, this fixed part allows the breaker to be racked in and out without disturbing the main wiring.

This fixed part is specifically designed for 3-pole (3P) XT4 breakers with Front Extended terminals. It is rated for up to 250A and supports operational voltages up to 690 V AC and 500 V DC.

By using this withdrawable base, you can minimize downtime during maintenance or replacement—simply rack out the old breaker and rack in the new one. It complies with IEC 60947-2 and UL489 standards, ensuring the quality and safety you expect from ABB.