Its TM-D trip unit provides fixed long-time protection at 1 In and magnetic short-circuit protection, with an integral instant protection rating of 300 kA.
Breaking capacity and compliance
Breaking capacity is specified per EN/IEC 60947-2: 50 kA Icu at 220/240 V AC, 25 kA at 380/400 V AC, 25 kA at 415 V AC, and 17 kA at 440 V AC. For installations governed by GB 14048.2, the same 25 kA at 380/400 V AC applies.
Fixed mounting on a backplate with a 25 mm connection pitch. Dimensions are 130 mm height, 75 mm width, and 60 mm depth. Front-connect terminals on both line and load sides simplify busbar or cable routing in a panel. The neutral position is left. IP40 enclosure protection and IK07 impact resistance are suitable for enclosed distribution boards where occasional tool contact or minor mechanical shock may occur.