TeSys Deca contactor, 4P(4NO) for category AC-1 applications up to 125A @440V.It provides with 110V 50 Hz coil, with no auxiliary contacts, power and control connections by screw clamp terminals.It procures high reliability and durability with 10 Mcycles mechanical durability and 0.8 Mcycles electrical durability.It provides IP20 protection on front face conforming to IEC 60529.It can cover -40°C to 60°C operation temperature and without derating under 3000m altitude.Designed for demanding applications with maximum operating rates up to 3600 cycles per hour under maximum 60°C.The dimension is 127mm x 96mm x 125mm (H x W x D), mounting on rail or plate.Multi standards certified(UL,LROS,DNV,GOST,RINA,CSA,CCC,BV,GL) and Green Premium compliant (RoHs/Reach).