Secondary change-over plug-in current transformers for primary nominal currents from 200-100 A up to 1000-500 A, secondary nominal current 5 A or 1 A, accuracy classes 0.5s and 0.5, PTB Braunschweig certificated for tariff application.
All fixing materials are included in the deliveries. Optional is the supply of the primary bus bar chrome nickel-plated conductors conforming to the bus bar window, inclusive of screws DIN 933, complete with nuts, U-discs and springs for the mounting onto bus bars or similar components.