The ABB 1SDA051369R1 is a high-quality accessory designed for seamless integration with T1 to T6 units. This product features three changeover contacts for open-closed operations and an additional changeover for tripped indication, ensuring reliable and efficient performance. With a UPC of 8043255705110 and a consistent weight of 2.5401 ounces, this accessory is both lightweight and durable. Ideal for enhancing system operations, the ABB 1SDA051369R1 is a must-have for maintaining optimal functionality in electrical setups.