Rated for AC-3 duty up to 690 V, this contactor handles motor starting and running currents at 400 V delivering 23 kW at 60 °C ambient — the derated figure that matters when the panel sits near hot machinery.
Main circuit terminals are screw-type, accepting 2x (0.5 to 1.5 mm²) or 2x (0.75 to 2.5 mm²) solid or stranded, with a minimum 10 mm² at 40 °C and 60 °C for the higher-current paths. Auxiliary and control circuits also use screw terminals, keeping wiring consistent across the panel.
Switching rates and coil hold
Rated for 5,000 operating cycles per hour at AC general use, with AC-1 maximum at 1,000 cycles/h, AC-3 maximum at 750 cycles/h, and AC-4 maximum at 250 cycles/h. The 24 V DC coil draws 6 A at rated value, dropping to 1 A at 110 V and 0.3 A at 220 V — check your control transformer sizing if you're running a long DC loop.