Schneider Electric LA4DE2E Contactor Suppressor Module

Product Description

The SCHNEIDER ELECTRIC LA4DE2E is a contactor suppressor module designed to reduce electrical noise and voltage spikes generated when contactor coils are de-energized. This accessory mounts directly onto compatible TeSys D series contactors and provides transient suppression to protect control circuits and connected components. It is a plug-in accessory installed during commissioning or service of motor control and load switching equipment. Licensed electricians and industrial maintenance technicians are the primary installers of this component in commercial and industrial control panel applications.

The LA4DE2E is used in residential, commercial, and industrial settings wherever TeSys D series contactors are deployed for motor control, lighting, or load management circuits. It is particularly relevant in applications where control wiring runs near sensitive electronic equipment, as suppression of inductive kickback helps extend the service life of PLCs, timers, and other low-voltage control devices sharing the same panel.

Key Features

• Plug-in suppressor module mounts directly to compatible TeSys D contactors without additional hardware
• Suppresses inductive voltage transients generated during coil de-energization
• Protects adjacent control-circuit components from electrical noise and voltage spikes
• Compact form factor fits within standard control panel footprints
• Package quantity of 1 allows single-unit replacement ordering

Compatibility

Compatible with LC1D09-D38, LC1D80-115, LC1DT20-DT40, LCD80, and TeSys D series contactors as stated by the manufacturer.

Installation Notes

Installation is performed by a qualified electrician following applicable NEC requirements. De-energize and lock out the control panel before installing or replacing the suppressor module. The module plugs directly into the contactor accessory port — verify the contactor series matches the approved compatibility list before installation. Do not attempt installation on energized equipment.