Relay operators

Relay operators are specialized electronic or mechanical switches that control the flow of electricity in a circuit. When a small electrical signal is applied to the relay’s coil, it creates a magnetic field that moves an internal switch, opening or closing the circuit. This allows a low-power signal to control high-power devices safely and efficiently, often used in automation, safety systems, and communication equipment. In simpler terms, relays act like remote-controlled switches, enabling one circuit to turn on or off another without direct connection, ensuring safety and precision in electrical systems.