It is rated for a maximum of 690 V and carries Trip Class 10, meaning it will trip within 10 seconds at 7.2× the set current — standard for protecting standard induction motors against stall or locked-rotor conditions without nuisance tripping during normal start. Current ratings are specified per voltage: 2 A at 24 V, 3 A at 120 V, 2 A at 230 V, 1 A at 400 V, and 0.75 A at 690 V. These are the continuous current values the relay can carry and switch at those voltages — match them to your motor full-load current and supply voltage.
Mounts directly onto a contactor (fastening method: contactor mounting) in any orientation. The main circuit uses spring-loaded terminals (cage clamp) accepting 2× (0.5 … 2.5 mm²) solid or stranded wire. An integrated auxiliary switch provides the trip signal — no separate add-on block needed. Dimensions: 45 mm wide, 87 mm high, 70 mm deep — fits standard S00 contactor footprint. Temperature compensation operates from -40 to +60 °C, keeping the trip curve accurate across the panel ambient range.