The Eaton IS-80/3 main switch is a reliable system power supply device designed for DIN rail mounting. With a rated current of 80 A and a rated voltage of up to 415 V, this main switch offers an effective solution for isolating and controlling electrical circuits. The design complies with international standards IEC/EN 60947-3 and ensures high wear resistance of the contacts. The switch is equipped with three NO contacts and offers an IP40 protection rating, which protects it against dust and splash water. The operating conditions are suitable for temperatures between -5 °C and 40 °C, making it suitable for a wide range of applications. The main switch is also provided with a special toggle colour in black for easy installation and handling. High wear resistance of the contacts. Snap-action switching for improved performance. Compatible with Xpole protective switching devices. Forced disconnection not required in accordance with DIN VDE 0113. Terminal cross-section of up to 50 mm².