RVO switchgears are designed to secure and automatically control public lighting, particularly in towns and larger villages. They are designed for cascade connection, or they can be used as control cabinets equipped with a time switch, with a twilight sensor, or they can be controlled through an HDO receiver. These switchgears are designed and manufactured in compliance with ČSN EN 61 439-1 ed.2 and ČSN EN 61 439-2 ed2 standards.
Nominal voltage: 3×400 / 230 V / TN-C, 50Hz
Protection against dangerous contact voltage: by automatic disconnection from the power supply
Switchgear cover: IP 43/200
Cabinet material: stainless steel sheet
Surface finish: powder coating (RAL as specified) or without finish