Disconnector is a mechanical switching device which provides, in the open position, an isolating distance in accordance with specified systemic requirements.
A disconnector is capable of opening and closing a circuit when either negligible current is broken or made, or when no significant change in the voltage across the terminals of each of the poles of the disconnector occurs. It is also capable of carrying currents under normal circuit conditions and carrying for a specified time currents under abnormal conditions such as those of short-circuit.
SMC is approved in various State and Central Utilities and offers an range of disconnectors like:
- Double Break Disconnectors
- Center Break Disconnectors
- Vertical Break Disconnectors
- Co-axial Disconnectors
- Free standing Earthing Switches
- HVDC Valve hall Earthing Switches