The Schneider NSYIN1242E2 is an electronic part with a lock, cylindrical kind of insert bolt, and a key code of 1242E2. It is a combination of two components, a key operated lock and a micro switch, providing a safe and secure way to open and close your electrical doors or cabinets. The lock uses a unique key code of 1242E2 and it can be easily changed without the help of a technician, making it a versatile security solution. The insert bolt is constructed from durable cylindrical material that resists sawing and drilling, ensuring maximum protection. Additionally, it is designed to provide excellent weldability and corrosion resistance. The lock is ideal for any application that requires secure entry and protection.