The ABB part SU202M-K4 is a reliable and efficient Miniature Circuit Breaker designed for electrical applications. With its 2 pole design and 4A rating, this circuit breaker is perfect for protecting electrical circuits from overload and short circuit conditions.The SU202M-K4 is built using high-quality materials and advanced manufacturing techniques to ensure durability and long-lasting performance. It features a compact and space-saving design, making it suitable for various installations. This Miniature Circuit Breaker is easy to install and offers excellent protection for your electrical systems and equipment. It is designed to trip and disconnect the power supply in case of an overload or short circuit, preventing electrical damage and ensuring the safety of your electrical system.With its reliable performance and robust construction, the ABB SU202M-K4 is an ideal choice for residential, commercial, and industrial applications. If you are looking for a high-quality and efficient circuit breaker, this product is definitely worth considering.