It carries 4 kW at AC-3 / 400 V and 4 kW at AC-2 / 400 V, with an AC-4 rated operating current of 8.5 A at 400 V. The coil is AC-operated, with a pick-up apparent power of 27 V·A and a holding power of 4.4 V·A.
AC-2 at 400 V also rates 4 kW, covering slip-ring motor starting. The contactor is rated for a mechanical life of 30,000,000 switching cycles, and auxiliary contact reliability is specified at one faulty switching per 100 million operations at 17 V, 1 mA. The enclosure offers IP20 on the front and at the terminals, so it requires installation within a panel or enclosure.
Panel integration and coordination
For short-circuit coordination, type 1 coordination requires a 35 A gL/gG fuse, while type 2 coordination requires a 20 A gL/gG fuse. This determines the upstream protection needed for the branch circuit.