The coil is 24 VDC, pulling 3.3 W to close and 3.3 W to hold — a constant-grab DC coil, so the holding power is the same as the inrush. That matters for DC-supply sizing: it draws the full 3.3 W continuously, not a pulse then drop. The contactor is rated 3 kW at 400 V in AC-2 duty (slip-ring motor starting), and 6.5 A at 400 V in AC-4 duty (plugging/reversing). For AC-12 resistive loads, it handles 10 A.
This contactor fits the S00 footprint: 45 mm wide, 60 mm tall, 114 mm deep. Side-by-side mounting is allowed without derating, with a 6 mm gap to the side for airflow. The spring-loaded main terminals accept 2x (0.25 to 2.5 mm²) solid or stranded, or 2x (24 to 14 AWG). The auxiliary contact block (2 instantaneous contacts) is integrated. For short-circuit coordination, Type 2 requires a 20 A gL/gG fuse; Type 1 allows a 35 A fuse.