What this breaker is for
DIN-rail fit and terminal capacity
Depth is 76 mm, height 90 mm, so it fits flush in a standard 100 mm deep enclosure with the gland plate intact. Terminals accept solid or stranded conductors from 0.75 mm² up to 35 mm² — enough for a 50 A feed using 10 mm² or 16 mm² Cu. Screw terminals with 3.5 N·m tightening torque, combined top and bottom entry. Sealable cover for tamper-proofing after inspection.
Operating ambient -25 to +55 °C; storage -40 to +75 °C. Halogen-free and silicon-free construction, important for clean-room or semiconductor-adjacent installations where outgassing contaminates optics or contacts.