The ARCA604021NO-MP is a hinged bit lock enclosure designed for secure equipment housing and protection in industrial environments. It features a polycarbonate construction with a light grey finish (RAL 7035), 2-point locking mechanism, and hinges positioned on the long side for convenient access. The enclosure measures 600 mm (23.62 inches) in height, 400 mm (15.75 inches) in width, and 210 mm (8.58 inches) in depth, with a polyurethane gasket for environmental sealing. It operates reliably across a wide temperature range from -40°C to +250°C for short-term exposure and -40°C to +175°C for continuous operation. This enclosure is ideal for protecting electrical components, control systems, and sensitive equipment in demanding industrial, outdoor, and temperature-variable applications.