Siemens Switch Disconnector, 4 Pole, 160A Max Current - 3KD3440-0NE20-0

The Siemens SENTRON switch disconnector has current ratings of 160 A with four number of poles. It has front operating mechanism with position of the switch operating mechanism at centre. It offers a comprehensive portfolio of protection, switching, measuring and monitoring devices, distribution systems as well as switches and sockets for safe and efficient electrical infrastructure in buildings and industry.Protection class IP20 Isolation voltage 1000 V Ambient temperature -25 °C to +70 °C Surge voltage resistance 8 kV Mechanical life 15000 Electrical life 1500 Design of the electrical connection flat connector Size of the switch disconnector 2