TeSys Deca contactor, 4P(4NO) for category AC-1 applications up to 125A @440V. It provides with 110V 50/60 Hz coil, with no auxiliary contacts, power and control connections by screw clamp terminals. It procures with 4 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).