It's designed for isolation and switching of power circuits under load, built to IEC 60947-3. Breaking capacity is 1280 A at 400 V AC-23B, with a making capacity of 1600 A at the same voltage. It accepts DIN-type fuses, size 0.
The headline rating is 160 A at 400 V AC-23B — that's the motor-switching duty class. For a 4-pole switch-disconnector, AC-23B covers occasional switching of motors and other highly inductive loads. The 160 A figure governs the maximum motor full-load current you can switch; size your upstream protection and cable accordingly. Mounting is on a plate, not DIN rail.
Deployment Context
This is a plate-mounted switch-disconnector for use inside a control panel or motor control center. The IP20 rating means it needs enclosure protection against moisture and dust. The 4-pole configuration suits three-phase plus neutral isolation. Tightening torque for the power circuit is 12 N.m — important for maintaining connection integrity under load.