Surge protection module RC circuit 110/220VAC LAD4RCU

Contact protection and extension of contactor lifespan – TeSys Deca damping module

This RC module, designed to work with TeSys D contactors (LC1D09-D38) and CAD control relays, is key to increasing the reliability and extending the life of your installation. Using this element limits the transient voltage to a maximum of 3 Uc, protecting sensitive components from damage caused by overvoltages. This module is particularly important in applications exposed to frequent switching on and off, where induced voltages can negatively affect the operation of the contacts.

Versatility and easy installation

The LAD4RCU module has been designed with installers in mind. Snap-on side mounting allows for quick and easy installation without the need for additional tools. Importantly, the mounting does not affect the dimensions of the contactor, which facilitates integration into existing control cabinets. The module works with circuits with a voltage of 110-250 V AC (50/60 Hz), which ensures a wide range of applications. The lack of an LED indicator does not affect its functionality - the task of the module is discreet protection, not status indication.

Sustainable development and compliance with standards

Schneider Electric cares about the environment, therefore the LAD4RCU module is compliant with RoHS and REACH directives (Green Premium). This means that the product does not contain substances harmful to the environment and meets strict safety standards. By choosing this module, you are investing not only in the reliability of your installation, but also in sustainable development. Using this element is a proactive step towards minimizing the risk of failures and costly downtime related to damage to components sensitive to overvoltages.