Compact 3-pole reversing contactor TeSys K for motor applications. The size 9A AC-3 4 kW at 400 V includes a 24 V DC coil, a normally open auxiliary contact, a mechanical interlock, and a pre-wired reversing circuit. The model LP2K0910BD is a 3-pole reversing contactor TeSys K for simple motor applications up to 4 kW at 400 V. It is very compact and DIN rail compatible, and comes with a mechanical interlock as well as a pre-wired reversing circuit. Thanks to its 24 V DC coil and the built-in auxiliary contact (1 normally open), it can be easily integrated into all control systems. It meets several standards (IEC, UL, CSA, CCC, EAC, Marine) and is Green Premium (RoHS/REACH) certified.