The Schneider Electric TeSys K LC7K0610M7TQ is a 3-pole silent contactor rated for 6 A operational current in AC-3 utilisation category at 440 V, with a 220 V AC control coil. The AC-4 rating also covers inching and plugging applications, so it handles reversing or jogging duty cycles as well.
Key features for the panel
The coil includes a built-in bidirectional peak limiting diode suppressor, which eliminates the need for an external snubber or flyback diode across the coil terminals. That saves a component and a wiring step on the panel build. Flame retardance is rated Class C2 per NF F 16-101 and NF F 16-102, plus V1 per UL 94 — the V1 rating means the plastic extinguishes a flame within 30 seconds and doesn't drip burning particles, which matters for rail and industrial approvals.