• R S Electronics

Solid State Relay

R S Electronics offers a wide range of Solid State Relays, which are used in numerous application where electro mechanical relays together with protective components used to be installed power semiconductor devices with corresponding protective electronics circuits so- called solid state relays are used. As SSR does not incorporate any moving parts in the load switching circuit and is therefore insensitive to shock and vibration. As long as it is not exposed to excessive thermal stress and SSR will outlast an electromechanical relay by millions of operation. The advantages include no-contact arcing, long life and high reliability more than 10 operation, low emi high surge capability, high resistance to shock and vibration, high resistance to aggressive chemicals and dust, no electro mechanical noise, logic compatibility, fast switching, and low coupling capacitance. The applications include controlling of temperature in Electric overs, plastic processing system, injection moulding machine, packaging industry, electro systems, heating application, furnace, traffic lighting controls and many more. These are available in DC – AC (Input DC and output AC) available in single phase version as well as three phase version up to 250 Amps, AC- AC version in single phase as well as three phase available up to 175 Amps, Linear voltage control version available up to 150 amps, Linear current control 4- 20 ma version available up to 100 amps, DIN mounted SSR relay module up to 36 relays having current rating up to 5 amps, PCB mounted DC- AC as well as AC- AC relay available up to 5 amps. DIN mounted Heat sink suitable for all types of SSR for heat dissipation are also available.