Motor power and thermal management
The LC7K06015D7: Across a 220–690 V AC supply, this contactor switches motor loads from 1.5 kW (220–230 V) up to 3 kW at 440–690 V. Heat dissipation is 3 W, which keeps the panel temperature rise low in a densely populated DIN-rail enclosure.
Withstand and durability
The power circuit withstands 90 A for 1 second at 50 °C, and 40 A for 3 minutes — figures that matter when coordinating with upstream protection devices. The AC-4 utilisation category means it can handle plugging and inching of motors, not just steady-state switching.
