Relay & Buzzer

Relay is an electrical or electronic switch. Electromagnetic coil is used to close or open the electrical relay switch. Electronic relay known as Solid State Relay has no moving coil and long life and faster uses semiconductor like MOSFET or TRIAC for swathing. Buzzer is an electronic device used to generate sound signal or beep. Buzzer is used in alarm or other electronic circuit.  


Displaying 1 to 5 (of 5 products)

Displaying 1 to 5 (of 5 products)