Schneider Electric (Square D) LA4DA2G Suppressor Module Contactor/Relay

The Schneider Electric (Square D) LA4DA2G Suppressor Module used as a protective shield which defends contactors and relays against voltage spikes coil operations. This a necessary component in control circuits to minimize electrical and extend part lifetime by controlling transient. The suppressor module finds its primary application in HVAC systems that include motor starters and compressors and fan control units. The part provides quiet relay operation and enhances system reliability making it essential for commercial and industrial HVAC system applications that need precise and safe control.