Schneider Electric LA4DE2G Contactor Suppressor Module

Product Description

The SCHNEIDER ELECTRIC LA4DE2G is a contactor suppressor module designed to reduce electrical noise and voltage spikes generated when a contactor coil de-energizes. Suppressor modules protect sensitive control circuits and extend the service life of nearby components by absorbing transient voltages at the source. This accessory mounts directly to compatible TeSys D series contactors and is installed by licensed electricians working on motor control centers, panel boards, or industrial control panels where coil suppression is required.

This suppressor module is suited for commercial and industrial applications where TeSys D contactors are deployed in motor starters, reversing starters, or multi-step control schemes. It is a direct plug-in accessory that adds suppression without additional wiring or panel space. Typical installations include HVAC equipment rooms, pump control panels, and manufacturing automation panels requiring reliable coil noise mitigation.

Key Features

• Designed as a plug-in accessory for direct mounting to compatible contactors — no additional wiring required
• Suppresses coil voltage transients to protect downstream control circuits and PLCs
• Compact form factor at 2 inches tall, 1.6 inches wide, and 1 inch deep
• Lightweight at 0.03 pounds for minimal added load to the contactor assembly
• Sold individually — one suppressor module per package

Compatibility

Compatible with LC1D80-D115, LP1D80, and TeSys D series contactors as specified by the manufacturer.

Installation Notes

Installation should be performed by a qualified electrician in accordance with the NEC and applicable local codes. De-energize and lockout/tagout the panel before installing or removing the suppressor module. The module clips directly onto the contactor coil terminals — no tools are required for mounting. Verify the module is fully seated before restoring power.