ABB-1SDA066563R1 A3S 630 TMF 400A 3P 50kA FORMULA kompakt şalter The product ABB-1SDA066563R1 (A3S 630 TMF 400A 3P 50kA FORMULA kompakt şalter) is a compact circuit breaker engineered for superior protection in electrical systems. Manufactured by ABB, it offers a short-circuit breaking capacity of 50kA and a rated current of 400A. With 3P poles and a robust frame type of N/A, this breaker is ideal for various industrial and residential applications. The product complies with nan standards and is available in BOX packaging. An excellent choice for reliable and efficient circuit protection.