24 VDC coil, 9 A switching — panel fit and ratings
The J7KNA090124VS is a 3-pole contactor from the J7KNA series, wired with a 24 VDC coil and rated for 9 A AC switching at up to 690 V, delivering 4 kW switching power — sized for motor loads up to 7.5 HP. Contact configuration is 3 normally-open main poles plus 1 normally-closed auxiliary contact, giving you a standard three-phase power switching block with one NC feedback or interlock built in. Mounting is dual-mode: snaps onto DIN rail or fastens with screws, so it fits both a crowded panel rail and a backplate layout where you need a fixed bolt-down. Screw terminals on both coil and power sides — no push-in or spring-cage here, which means a screwdriver and a torque spec are all you need for termination.
DC switching and coil hold-in
DC switching is rated at 2 A at 220 V — useful for small DC motor or solenoid loads, but the 9 A AC-3 rating is the one that governs motor duty. 24 VDC coil holds in at nominal; verify your control supply stays above dropout voltage under load to avoid chattering.