Brand new in box. The Schneider A9D56820 Fixed RCD is a white, Type B circuit breaker with overload protection, short circuit protection, and overcurrent protection. It is suitable for interior and exterior walls and has a tripping characteristic of instantaneous break time. This device has a voltage rating of 201-250V and a maximum amperage of 20A, with two poles for operation. It features a DIN rail mounting style and is weather-resistant, making it ideal for use in any room requiring branch circuit protection.