Further information for Schneider Electric LAD4VU - TeSys D - suppressor module - varistor - 110...250 V AC
Varistor. Wiring module, varistor, for LC1D09-38. Actuation_V_DC -, Actuation_V_AC 110-250, use snap-on side. Voltage limited to a maximum of 2 Uc. Maximum reduction of overvoltage peaks. Short tripping delay (1.1--1.5 times the normal time).