Square D (Schneider Electric) LA4DA2U Contactor. Schneider Electric TeSys™ Coil Suppressor Module RC Circuit Series: LA4D 100 Hz 110/250 VAC Coil For Use With: LC D09 to D150 Series Contactor. Additional Description: SQD -LA4DA2U CONTACTOR+RELAY SUPPRESSOR LC1+LP1. Catalog Description: Schneider ElectricCONTACTOR+RELAY SUPPRESSOR LC1+LP1-5C to 55C110/250VacContactor Coil Suppressor ModuleRC Circuits - Protection for circuits highly sensitive to high frequency interferenceResistor/Capacitor circuit for reduction of Electrical noise in AC contactor coilsScrew connection to coil terminalsScrew-In at topTeSysUL CSA.
TeSys Deca suppressor module, for LC.D80-D150 (3P), LC.D40-D115 (4P) contactors. To be used with 110-240V AC control circuits, it provides RC protection limiting the transient voltage to 3 Uc max. Mounting on top of contactor, screw fixing and connection on coil terminals.Main Characteristic Value(s) Range TeSys Device short name LA4D Product or Component Type Suppressor module Product compatibility 3P LC1D80...D1504P LC1D80004...D1150044P LC1D40008...D80008 Complementary Characteristic Value(s) Mounting Location Top Mounting Mode By screws Suppressor technology RC circuit [Uc] control circuit voltage 110...240 V AC 50/60 Hz Maximum peak voltage 3 Uc Product Weight 0.040 lb(US) (0.018 kg)