Siemens 3TX7002-1BF00 Relay

The relay, also known as switching relay, coupling relay or auxiliary relay, with type number 3TX7002-1BF00 from Siemens is an electrical component for electrical switching and isolation of circuits. It has the dimensions 10 x 10 x 10 cm and weighs 0.06 kg. Relays serve to separate electrical control currents from load currents and switch them safely, thereby offering protection against overvoltage and extending the lifespan of switching contacts. Typical applications are found in automation technology, control engineering, machine controls, and building technology.