Auxiliary contact block 1NO 1NC screw terminals LAD8N11

Auxiliary contact block – expanding the capabilities of contactors and relays

The LAD8N11 auxiliary contact block is a reliable solution for increasing the number of control contacts in TeSys Deca (LC.D) contactors and CAD control relays with AC coils. It allows adding one normally open (1NO) and one normally closed (1NC) contact, significantly expanding the functionality of the existing installation. Using this block allows for easy adaptation of the control system to specific application needs.

Design and mounting – speed and reliability

Side clip-on mounting ensures quick and secure installation, minimizing downtime during modernization or system expansion. Screw terminals guarantee a solid connection of the wires, eliminating the risk of loosening connections during operation. Compatibility with a wide range of TeSys Deca (LC1D) contactors makes the LAD8N11 block a universal solution for many applications.

Parameters and applications – performance and safety

The LAD8N11 block is characterized by a rated operating current of up to 10A at 230V AC (AC-15), ensuring its reliable operation even in demanding conditions. It has certificates of compliance with many standards (IEC, UL, CSA, CCC, EAC) and meets the Green Premium requirements (RoHS/REACh), confirming its high quality and care for the environment. Built-in mirrored contacts increase the safety of the control system. This contact block is ideal for applications requiring additional auxiliary contacts, such as:

• Motor control
• Industrial automation
• Lighting systems
• Safety applications
• Expansion of existing control systems

Additionally, the LAD8N11 block is distinguished by:

• High durability – up to 1.5 million switching cycles
• Switching frequency up to 1 time per second
• Material recycling possibilities (39%)
• Fire resistance confirmed by certificate 60335-1