Application

Rotary Auxiliary Cam Switches are modular in design and versatile. They can switch between a.c as well as low voltage d.c. resistive & inductive loads. They are used as auxiliary contacts in equipments such as MV and HV - Vacuum Circuit Breakers, Gas Circuit Breakers, Isolators and various other equipments. It is linked mechanically to the equipment and follows the position as per linage. In most cases a straight motion of main contacts is converted into rotational through links and levers. These switches offer the advantage of having unlimited combinations of switching angles and indexing angles.

Features & Specification

•  Cams used for contacting, makes it suitable for switching in various programmable combinations
•  Silver alloy contacts have very high durability and endurance
•  A double break contact for positive making and breaking
• Modular design for multiple poles with minimum components
•  Superior insulating material for electrical and mechanical stability