The 24 V, 60 Hz coil keeps it in the standard low-voltage control scheme, common across industrial lines.
The 10 A rating at 24 V on the auxiliary contacts (AC-12 duty) tells you it can handle typical PLC or relay loads in the control circuit without welding contacts. The 6 A at 230 V and 3 A at 400 V on the main poles give you the motor-switching capability for small pumps, fans, or conveyors up to about 3.5 kW at 500 V or 4 kW at 690 V. Type 1 and Type 2 coordination fuse requirements are specified — 35 A gL/gG for Type 1, 20 A for Type 2. That means you can size your upstream protection knowing the contactor will clear a fault without welding shut, which keeps your SCCR path clean for the panel builder.
Integration notes
Wire sizes accepted: solid or stranded from 0.5 mm² up to 4 mm² on the main terminals, with AWG equivalents 20 to 12. The screw terminals accept two conductors per clamp, handy for daisy-chaining control power.