Rated for AC-2 duty at 4 kW on 400 V, it handles slip-ring motor starting and stopping. For AC-4 duty — plugging and inching — it carries 8.5 A at 400 V. The coil draws 3.3 W DC both to close and hold, so there is no inrush spike to size a power supply around.
For type 1 coordination (contactor may need replacement after a fault), use a 35 A gL/gG fuse. This lets a panel builder size the branch protection to match the desired level of post-fault uptime. The spring-loaded terminals accept 2x (0.25 to 2.5 mm²) solid or stranded wire, or 2x (24 to 14 AWG). Strip length and ferrule use follow standard practice for this terminal type.
It is intended for installation inside a panel that provides the overall enclosure rating.
Deployment context
The 45 mm width leaves room for a motor circuit breaker or overload relay alongside. The auxiliary contact block is a single instantaneous contact (1 NO or 1 NC depending on configuration). For feedback to a PLC or safety relay, plan for that one signal per contactor.