Moulded Case Circuit Breaker (MCCB)

Moulded Case Circuit Breaker (MCCB)Description 1SDA054316R1 - ABB 1SDA054316R1, T5N 400 PR221DS-LS/I IN=320 3P F FA complete range of moulded case circuit-breakers up to 3200 A.Circuit-breakers in Tmax family are available in different breaking capacities and different rated uninterrupted currents. All the circuit-breakers, both three-pole and four-pole, are available in the fixed version; sizes T4 and T5 in the plug-in version and T4, T5, T6, and T7 also in the withdrawable one.The Tmax family is enriched with the Tmax T8 size, which allows 3200 A to be reached. Also available in the 2000 A and 2500 A frames, Tmax T8 is equipped with the same electronic trip units as Tmax T7, thereby g...