This Easy9 is a modular and reliable switch disconnector. This switch disconnector is used for control (opening and closing of circuits under load). This product is also used for disconnection of on-load electrical circuits already protected against overload and short-circuits. It has a position contact indication suitable for industrial isolation according to IEC 60947-3 standard. It is a 4P switch disconnector with 100A rated current. Electrical endurance goes up to 1500 cycles, and mechanical endurance goes up to 8500 cycles. The Ue rated operational voltage is 400VAC. The Ui rated insulation voltage is 500VAC. It has a Uimp rated impulse withstand voltage of 4kV. The operating frequency is 50Hz or 60Hz. It can be mounted on DIN rail for modular installation. Its width is 8 pitches of 9mm. The dimensions are (W) 72mm x (H) 81mm x (D) 66.5mm. The color is light grey (RAL7035). According to IEC 60529 standard, the degree of protection is IP20 or IP40 in modular enclosure. The pollution degree is NA. The operating temperature is -5°C to 55°C. The storage temperature is -5°C to 70 °C. This product complies with IEC 60947-3 standard.