The Schneider Electric LG7K06N703 is an enclosed direct-on-line (DOL) starter from the TeSys LG range, combining a contactor and circuit-breaker in a single IP55 polycarbonate enclosure rated IK07. It is designed for safety applications per IEC 60947-4-1 and IEC 60204-1, with a thermal protection adjustment range of 0.25 to 0.4 A and a control circuit voltage of 400/415 V AC 50/60 Hz.
The AC-3 utilisation category rating means this starter is built for switching squirrel-cage motors — the duty that matters for most conveyor, pump, and fan loads. At 400/415 V AC 50/60 Hz it handles a 0.09 kW motor; at 220/230 V AC it handles 0.06 kW; at 440 V AC it handles 0.12 kW. The thermal protection adjustment range of 0.25 to 0.4 A sets the overload relay trip window — match this to the motor full-load current, not the supply voltage.
Dimensions and cable entry
The enclosure measures 165 mm high by 175 mm wide by 177 mm deep. Cable entries are 2 x Pg 13 and 2 x Pg 16 on both the top and bottom faces — four knockouts total, sized for standard metric cable glands. The push-button control includes a white start button, a black stop button, and a red mushroom-head emergency stop.