Switchgears and Structurals [India] Pvt. Ltd manufactures Double Break Disconnectors with Voltage Range 12 KV to 420KV. The Switchgears and Structurals [India] Pvt. Ltd is an ISO 9001 certified company. The Company also manufactures and test Disconnectors, Earthing Switches and drive Mechanism Boxes. The Double Break Disconnectors with Voltage Range 12 KV to 420KV is used in outdoor high voltage Sub-stations. The Double Break Disconnectors with Voltage Range 12 KV to 420KV has a simple Design of three columns. The base frame of these Double Break Disconnectors is made out of a fabricated steel structure designed to withstand all the external forces like wind load, short circuit force, terminal load and seismic force etc. The main contact is of modern design and is reliable, robust in construction with good electrical and thermal conductivity, have high long and short time current carrying capacity, low contact resistance due to multi-point contact and is suitable for use at high continuous and short time temperature. These Disconnectors are equipped with the dead centre mechanism that ensures The locking of disconnector in both close and open position in case of extreme external forces such as wind force, short Circuit force, seismic force etc. The linkages are provided with left hand thread and right hand thread studs to achieve minute adjustments during alignment of disconnector.
