Technical informations
RCBOs combine residual current and miniature circuit-breakers in a single device (RCBO). They protect people against residual currents and systems against short-circuit and overload.
Residual current operated circuit-breakers with integral overcurrent protection (RCBOs)
RCBOs combine residual current and miniature circuit-breakers in a single device (RCBO). They protect people against residual currents and systems against short-circuit and overload.
Categories
Type of residual current A
Type A switches are sensitive to pulsating and alternating currents. This…
Type of residual current AC
Type AC switches only detect AC residual currents. As a result, in Germany…
Type of residual current B
Type B switches are AC-DC sensitive at frequencies of 0 Hz (smooth residual…
Type of residual current B+
Type B+ residual current circuit-breakers detect smooth DC residual…
Type of residual current F
Type F switches are mixed frequency sensitive. They protect against…
