5SY6225-6 SIEMENS

The 5SY6225-6 is a high-performance miniature circuit breaker (MCB) designed and manufactured by Siemens. This MCB provides reliable protection against overload and short-circuit currents in electrical circuits. It is suitable for use in a wide range of applications, including residential, commercial, and industrial settings. With a voltage rating of 400V and a breaking capacity of 6kA, the 5SY6225-6 ensures safe and effective circuit interruption under fault conditions. This is a 2-pole breaker, meaning it protects two separate circuits simultaneously. It features a B-characteristic tripping curve, which provides a balance between sensitivity and immunity to nuisance tripping. The rated current for this MCB is 25A, indicating the maximum current it can continuously carry without tripping under normal operating conditions. The device has a depth (D) of 70mm, which is important for installation considerations within electrical panels and enclosures.