SF-1

SF-1 Fermator type door switchPC with transparent case, Po Pin with embowed design.Silver contact with special process, high life, no contact spark.Touched electrical signal control switch comprehensively applied in elevator door control circuit.Silver contact style with high reliability.Novel structure make mounting much easierSF-1    FERMATOR TYPE DOOR SWITCHMaterialTransparent PCMechanical life2 millionsActuator2* M4Switching frequency≤30minsContact    type1 N.CConnection2 boltsConv.    Thermal currentIthe /4AConductor cross-sections0.5...1.5mmRated    operational voltageUe 220AC or 200V DCProtection typeIP20Load    current maxLe / 10AApprovalsISONovel    structure realized reversible mountingSilver    contact with special process,high life,no contact spark