The LG7K06B710 is an enclosed direct-on-line starter from the TeSys LG family, combining a contactor and circuit-breaker in one IP55 polycarbonate housing. It's rated for AC-3 motor duty — 3 kW at 440 V, 2.2 kW at 400/415 V, or 1.1 kW at 220/230 V — with a thermal overload adjustment range of 4…6.3 A and a 24 V AC 50/60 Hz coil. The enclosure carries an IK07 impact rating and meets IEC 60204-1 and IEC 60947-4-1, so it's built for machine-mount applications where the starter sits close to the motor — think conveyors, pumps, or compressors on a production line.
The 4…6.3 A thermal protection range covers motors drawing between those full-load amps. The 24 V AC coil is common in safety circuits and control transformers — verify your control voltage matches before wiring. IP55 means the enclosure is dust-protected and can handle water jets from any direction, suitable for washdown areas or outdoor installation under a canopy. IK07 resists impact energy of 2 J — enough for accidental tool bumps but not hammer strikes. The unit integrates a contactor and a circuit-breaker with thermal-magnetic protection, so you get overcurrent and short-circuit protection in one box without separate components.
The enclosure measures 177 mm deep × 175 mm wide × 165 mm high. Cable entries include two Pg 13 and two Pg 16 knockouts on both top and bottom faces, giving flexibility for incoming and outgoing cables.