The 24 VDC coil draws 3.3 W to close and holds at 3.3 W — no AC ripple to filter, which simplifies the control transformer sizing. The same contactor also carries 5.5 kW at 690 V in AC-3, so it works across 400 V and 690 V line voltages without a frame size bump. For resistive loads (AC-1), the maximum operating current is 10 A at 24 V.
Depth is 72 mm, which matters when the gland plate is close. The IP20 finger-safe terminals on the front and at the terminal points mean you can work in a live panel with basic PPE, but the contactor itself is not sealed against dust ingress — it belongs inside an enclosure. Short-circuit coordination is specified: Type 2 coordination requires a gL/gG 20 A fuse upstream; Type 1 coordination allows a 35 A fuse. That lets the panel designer pick the fuse size based on whether they want the contactor to survive a fault (Type 2) or just clear it (Type 1).
Termination and wiring notes
Screw terminals accept solid or stranded copper: 2x (0.5 to 1.5 mm²), 2x (0.75 to 2.5 mm²), and up to 2x (0.75 to 4 mm²) maximum. AWG equivalents are 2x (20 to 16), 2x (18 to 14), and 1x 12.