Labyrinth effect to minimize visibility of arc, wide and concave switch knob for easy operation
Silver cadmium oxide (Agcdo) contacts provide high conductivity and anti-weld properties
Dome shaped moving contact and flat head fixed to provide positive contact
GF nylon 66 plungers provide high mechanical strength and self-lubricating properties to enhance switch life
Special steel springs to provide consistent contact pressure
Copper rocker with silver inlay to reduce wear and tear of the fulcrum, rocker profile provides lever effect to increase contact pressure and minimise temperature rise
Silver plated brass terminals to provide high conductivity and reduce heating, liberal terminal hole size provided to accept wires upto 6 sq.mm