The Spelsberg AK 03 automatic distribution box is a compact distribution box designed for surface mounting. With a protection rating of IP65, it offers a high level of protection against dust and water, making it ideal for use in various environments. The box has three partition units and is made of robust plastic, which ensures durability and resistance. The cover is transparent, allowing easy visual inspection of the installed components. The automatic box is equipped with a PE/N terminal rail, which enables simple and safe wiring. There are also metric knockouts for universal cable entries, which makes installation easier. The AK 03 is flame retardant and offers a rated operating voltage of 400V AC, making it a reliable choice for electrical installations.