18889 | Schneider Electric

Switch disconnector, 18889, Schneider Electric

This Acti9 NG125 is a switch disconnector. It is a 3P switch disconnector with 63 A rated current at 500 VAC. 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. Electrical endurance goes up to 1500 cycles. Mechanical endurance goes up to 20000 cycles. The Ui rated insulation voltage is 690 VAC. It has a Uimp rated impulse withstand voltage of 8 kV. The operating frequency is 50 Hz or 60 Hz. It can be mounted on a 35 mm symmetrical DIN rail for modular installation. Its width is 9 pitches of 9mm. The dimensions are (W) 81 mm x (H) 103 mm x (D) 81 mm. The weight is 0.72 kg. The color is black (RAL9005). According to IEC 60529 standard, the degree of protection is IP20 or IP40 in modular enclosure. The operating temperature is -10°C to 60°C. The storage temperature is -40°C to 70°C. This product complies with IEC 60947-3 standard.