Low Voltage Products - Molded Case Circuit Breakers (MCCB) - XT4S 250 TMA 225-2250 3p F F - - Moulded Case Circuit Breaker Rated Current (In): 225 A Rated Ultimate Short-Circuit Breaking Capacity (Icu):(240 V AC) 50 Ka (380 V AC) 50 kA - Arctechno