Change Over Switches

ON LOAD CHANGE OVER SWITCHES

Salient Features
·  Modular design in 3 & 4 pole (63A ~3150A), suitable for utilization category AC-23A
·  Easy maintenance as each pole can be replaced easily due to modular construction, saving cost of entire Switch in case of single pole being burnt or damaged
·  Available in open execution & in sheet steel enclosure. Complies with the latest requirements of IEC-60947-1&3 / 13947-1&3 standards
·  Unique self cleaning contact construction with special knife type (200A~1800A), double break switching contacts (63~160A & 1000~1800A) & single break (200A~800A). Positive opening operation, with quick make - break and effective arc splitting plates guarantee reliability and long electrical life of the Switch
·  Excellent tracking resistance of isolation material in switch frame prevents flashover between phases even in the most trying & difficult locations
·  Adjustable telescopic shaft
·  Compact construction
·  Window for visual contact inspection
·  Suitable for capacitor switching and as a Main switch
·  Handle with in-built padlockable facility in-off position
·  Individual phase barrier can be incorporated without tools, between two terminals.
·  Fully protected frame for safe operation in case of (200A~800A)

Functions
·  These changeover switches are used to control & disconnect any kind of circuit-disconnection feeders both resistive & inductive loads
·  By means of manual operation, changeover performs circuit switching between two independent circuits -I & II