1SDA074744R1 ABB – XT2N 125 TMA 100-500..1000 3p F F UL/CSA XT2N 125 TMA 100-500..1000 3p F F UL/CSA, CIRCUIT BREAKER TMAX XT2N 125 UL/CSA FIXED THREE-POLE WITH FRONT TERMINALS AND THERMOMAGNETIC RELEASE TMA R 100 I3=500…1000 A