Circuit breaker 2 poles 20A EH - 2.20 is needed for control switching on or off of different devices in the power supply. With its help, you can disconnect a specific electrical system in any room. He can be switched off in an emergency. Placed quickly and easily into the control box on the DIN-rail together with other modules, or in the box with the electricity meter. It can deliver complete with a protective electrical equipment RCD. Its body is made of very high quality and durable ABS - plastic, & nbsp; its electrical contacts are protected from corrosion and other influences. Very compact in size and is designed in accordance with international quality standards.