22 A contactor for motor switching up to 11 kW
The J7KN-22D-01 24D is a 3-pole power contactor from the J7KN series, rated for 22 A switching current and 11 kW switching power at 400 V AC — sized for motor loads up to 20 HP. The 24 VDC coil matches standard control voltages in industrial panels, and the 3NO main contacts handle the load circuit while the built-in 1NC auxiliary contact provides feedback or interlock without an add-on block.
What the 22 A / 11 kW rating means for fit
The 20 HP rating gives a quick cross-check for North American motor sizing: a 20 HP, 460 V motor draws roughly 27 A full-load, so this contactor fits 15–20 HP ranges depending on service factor and code requirements.
DIN rail mount with screw terminals
DIN rail mounting snaps into the standard top-hat rail inside a control panel, and the screw terminals accept stranded or solid copper wire without special tooling — common for panel builds and field retrofits.