The Siemens SENTRON switch disconnector has current ratings of 125 A with four number of poles. It has front operating mechanism with position of the switch operating mechanism at left end .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.
Overvoltage category III
Protection class IP IP20
Operating voltage 690 V
Surge voltage resistance 8 kV
Electrical life 1500
Size of the switch disconnector 2