The main switch P1-40/SE1/SVB is a reliable and safe switching device designed for applications with a rated current of up to 40 Amperes. It features a 3-pole design and is equipped with an emergency stop function that allows for quick and safe shutdown in case of an emergency. The switch has a prominent red rotary handle and a yellow locking ring, providing clear visual identification and facilitating operation. Additionally, the switch can be locked in the off position, ensuring extra safety. The housing is made of robust steel, which supports the durability and resilience of the device under various conditions. The main switch is intended for use in industrial and commercial applications and meets safety and functionality requirements. With its solid construction and thoughtful safety features, this main switch is a valuable component for any electrical installation.