Siemens 3RT106-2BB41 Relay

The relay, also known as coupling relay, switching relay or electromagnetic switch, with the type number 3RT106-2BB41 from Siemens is an electrical switching device for controlling circuits. It has the dimensions 10 x 10 x 10 cm and weighs 0.25 kg. Relays are used for controlling, isolating or amplifying circuits in electrical systems by using electrical signals to switch higher powers. Typical applications can be found in automation technology for machine control and in industrial process technology for signal coupling.