1SDA054412R1 ABB- T5H 630 PR221DS-LS/I IN=630 3P F F

The 1SDA054412R1 ABB Tmax T5H 630 is a robust and reliable automatic molded case circuit breaker (MCCB) designed for fixed installations. This three-pole circuit breaker offers comprehensive protection with its PR221DS-LS/I trip unit, ensuring safety and preventing electrical damage. With a rated current (In) of 630A, it is suitable for demanding applications requiring high current capacity. The T5H 630 features front terminals for easy and secure connection. Its breaking capacity is classified as 'F F', indicating a specific level of fault current interruption capability. The PR221DS-LS/I trip unit provides adjustable long-time and short-time overcurrent protection, as well as instantaneous protection. This allows for fine-tuning the protection settings to match the specific requirements of the application. The MCCB is designed to protect electrical circuits from overloads, short circuits, and ground faults. It is ideal for use in industrial, commercial, and residential settings. The Tmax T5H series is known for its compact size, high performance, and ease of installation.