The Legrand S302 D50 DX is a surface mounted double pole circuit breaker from the Legrand S200 range. It is designed for use in domestic and commercial environments to protect electrical circuits from overload and short circuit voltages. The product comes with a wide range of ratings for different applications, including 6A, 10A, 16A, 20A, 25A, 32A, 40A and 50A. It also has an adjustable thermal trip which allows the user to set the protection level. It also has a protection rating of IP20, meaning it is suitable for use in dry or damp internal environments. The S302 D50 DX also features a built-in quick-disconnection system which allows the user to quickly break the power flow in case of an emergency.