Schneider Electric LA1KN04 Tesys K Auxiliary Contact Block

The Tesys K auxiliary contact block, also known as auxiliary switch block, control contact block, or additional contact, from Schneider Electric with type number LA1KN04, is an electrical auxiliary contact block for power contactors. It features 4 normally closed (NC) contacts. The device is designed for use with TeSys K series components and has screw clamp terminals for connection. It is rated for control circuit applications. It has the dimensions 4 x 4 x 4 cm and weighs 0.045 kg. Auxiliary contact blocks are used to provide additional switching functions in control circuits and to extend the functionality of main contactors, for example in automation systems and machine controls.

Auxiliary contact block with 4 normally closed (NC) contacts. Designed for use with TeSys K series components. Features screw clamp terminals for connection. Rated for control circuit applications