1SDA067446R1 -XT1S 160 TMD 160-1600 4p F F InN=100%

The 1SDA067446R1 is an ABB Tmax XT series molded case circuit breaker (MCCB), specifically the XT1S 160 model. This is an automatic circuit breaker designed for reliable circuit protection. It features a TMD (Thermal-Magnetic-Disc) trip unit with a rated current of 160A, adjustable within a range of 160-1600A. The MCCB is a 4-pole configuration, suitable for three-phase systems with a neutral conductor. It has F-F trip curves, offering instantaneous short-circuit protection. The InN=100% indicates that the neutral pole is fully rated, capable of carrying the full rated current. This MCCB provides comprehensive protection against overloads and short circuits in electrical distribution systems. It is ideal for industrial and commercial applications requiring robust and dependable circuit protection.