It provides 6 kA breaking capacity per IEC 60898 and 5 kA per UL 1077 / CSA C22.2 No. 235, making it suitable for protecting branch circuits in industrial control panels and mechanical engineering applications.
The 6 kA breaking capacity at 400 V AC (IEC 60898) covers most industrial distribution panels; the 5 kA rating under UL 1077 means it also satisfies North American supplementary-protection requirements. Wire range accepts 0.75 to 35 mm² solid or stranded, with a tightening torque of 2.5 to 3.5 N·m on the screw terminals. The 4-pole (4P) format occupies 4 width units (72 mm) on the DIN rail, with a depth of 76 mm and an installation depth of 70 mm.
Deployment context
The halogen-free and silicon-free construction is relevant for environments where outgassing must be minimized — clean rooms, food processing, or marine applications.