We are Dealer, Distributor, Supplier of Power Relays, Electrical Relays and our set up is situated in Pune, Maharashtra, India. A power relay is a device that uses an electromagnet to open or close a circuit when the input (coil) is correctly excited. They provide a high level of isolation between the control signal (coil) and the output (contacts) – typically with a rated impulse voltage of 4 or 6kV.
A power relay may have change over (both normally open (NO) and normally closed (NC)) contacts or just normally open (NO) contacts. When NO contacts only are provided this usually means a greater contact gap when off can be provided, which is required in certain applications. Power relays are reliable problem solvers when it comes to switching high currents.