RCBO DVA-6 1P+N 16A characteristic B 10mA type AC electromechanical 6kA AVERES EKF rcbo6-1pn-16B-10-ac-av

DVA-6 and DVA-10 series AVERES residual current circuit breakers (RCCB) are used in AC electrical circuits with a rated voltage of 230 V / 400 V and a frequency of 50 / 60 Hz. They are designed to protect people from electric shock upon accidental contact with live parts of an electrical installation and to protect electrical equipment in case of conductor insulation damage and faults; they prevent fires resulting from leakage currents and subsequent short circuits, ground faults, and earth faults; they ensure automatic disconnection of a section of the electrical network during overloads and short circuits. Protective shutters on the breaker terminals cover the space behind the terminal and make incorrect conductor connection impossible. The molded front panel of the breaker features a color indicator of the physical state of the contact group and a window for convenient circuit marking. DVA-6 and DVA-10 series AVERES residual current circuit breakers comply with GOST IEC 61009-1.