It mounts on 35 mm DIN rail per DIN EN 60715, either screwed or snap-on, and accepts solid or stranded wire from 0.5 to 4 mm² at the spring-type terminals — no screwdriver needed for the coil connection, which saves time during panel build.
At AC-1 (resistive load) it handles up to 1000 operations per hour; at AC-3 (motor starting) it's rated 750 ops/h. The arcing time sits between 10 and 15 ms — short enough to limit contact wear on frequent starts. The coil is spring-type, so no tool required for wiring, and the auxiliary switch is not integrated — you add a separate block if needed.