The ABB 1SDA051368R1 is a high-quality circuit breaker designed for optimal performance and reliability. This model features an auxiliary contact with configurations suitable for T1 to T3 IEC standards, including 1Q and 1Sy options. It is equipped with 1 changeover contact for open-closed operations and an additional changeover for tripped indication across T1 to T6. With a UPC of 6620190955310 and a consistent weight of 2.2226 oz both net and gross, this circuit breaker ensures durability and precision in electrical circuit management. Ideal for industrial settings requiring robust and precise circuit interruption capabilities.