Change over Switches & Bypass Switches

Changeover Switches & Bypass Switches

On Load Changeover Switches (with & without Fuses)

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
Provision for defeating door interlock
Individual phase barrier can be incorporated without tools, between two terminals. Fully protected frame for safe operation in case of (200A~800A)

Function

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

Accessories