At 45 mm wide, it fits the S0 frame slot without crowding adjacent devices.
The AC-3 switching frequency of 750 operations per hour tells you this contactor handles motor start-stop cycles at a solid production pace — think conveyor sections or pump stations that cycle every few seconds. The AC-1 resistive rating at 1000 ops/h covers heater banks or lighting contactor duty. Mechanical life is typical at 10 million operations, so it outlasts most panel refreshes. The 24 VDC coil draws 6 A at rated voltage; verify your control transformer can support that inrush across multiple contactors pulling simultaneously. That puts it in the range for small three-phase motors — 2.2 kW at 400 V or a 3.7 kW at 230 V, roughly. The screw-type main terminals accept solid or stranded wire from 1 to 10 mm², which covers standard motor feeds up to 4 mm² for a 2.2 kW drive.
Panel integration and mounting flexibility
That matters when you're squeezing this into a tight gland-plate layout or a swing-frame panel.