Schneider Electric LAD8N11 Lateral Contact Block

Schneider Electric LAD8N11 is a lateral (side-mount) auxiliary contact block for TeSys Deca contactors. It provides two auxiliary contacts: one normally open and one normally closed (1NO+1NC) and uses screw clamp terminals for wiring. The block attaches to the side of compatible TeSys Deca contactors, delivering a second signaling circuit that operates independently of the main power contacts. The 1NO+1NC configuration supports control and feedback functions—useful for signaling a PLC when the main contactor closes or providing an interlock signal for safety circuits. The compact module is designed for TeSys D family installations and integrates with standard control wiring practices, helping maintain tidy panel layouts with its side-mount form factor and secure screw-terminal connections. The LAD8N11 is a dedicated accessory that complements the base contac­tor by offering a second, reliable signaling path in motor-control panels where monitoring and interlocks are required.