1SDA066802R1 ABB - XT1B 160 TMD 32-450 3P F F

The 1SDA066802R1 is an ABB XT1B series molded case circuit breaker (MCCB), designed for reliable circuit protection in various electrical systems. This three-pole (3p) fixed circuit breaker offers a rated current of 160A, making it suitable for applications with moderate current demands. It features a TMD (thermal-magnetic device) trip unit, providing comprehensive protection against both overload and short-circuit conditions. The thermal threshold is adjustable, allowing for fine-tuning of the overload protection to match specific application requirements, ranging from 32A to 450A. The magnetic trip setting is fixed, providing instantaneous protection against high-level fault currents. With a switching capacity Icu of 18kA at 415V, the XT1B 160 ensures safe and effective interruption of fault currents. The 'F F' designation indicates that the breaker is fixed and equipped with front terminals for easy and secure connection. This MCCB is ideal for use in distribution boards, machinery, and other industrial applications where reliable and adjustable circuit protection is essential. Its robust design and advanced protection features ensure the safety and longevity of electrical systems.