ABB XT2N 160 TMD 16-300 4p Fixed MCCB – 1SDA067031R1 This ABB molded case circuit breaker (MCCB) from the XT2N series is equipped with a 160A frame and a TMD (thermal magnetic) trip unit with an adjustable current range from 16A to 300A. It features 4p and a fixed mounting type, offering reliable protection for electrical systems. Frame Size: 160A Trip Unit Type: TMD (Thermal Magnetic) Adjustable Range: 16–300A Poles: 4p Mounting Type: Fixed ABB ID: 1SDA067031R1