T4V 320 PR221DS-LS/I IN=320 3P F F ABB - 1SDA054149R1

The Tmax T4V 320 PR221DS-LS/I In=320 3p F F ABB - 1SDA054149R1 is a robust and reliable automatic molded case circuit breaker (MCCB) designed for demanding electrical protection applications. This three-pole (3p) circuit breaker is part of the Tmax T series from ABB, known for their high performance and versatility. It features a fixed configuration with front terminals, simplifying installation and maintenance. The 'F F' designation indicates specific characteristics related to its breaking capacity and utilization category. With a rated current (In) of 320 Amperes, it is suitable for protecting circuits with high current loads. The PR221DS-LS/I trip unit provides advanced protection functions, including overload, short-circuit, and earth fault protection, ensuring comprehensive circuit safety. This MCCB is ideal for use in industrial and commercial settings where reliable and precise circuit protection is essential. ABB's Tmax series is renowned for its quality and adherence to international standards, guaranteeing long-term performance and safety. The 1SDA054149R1 part number uniquely identifies this specific configuration of the T4V 320 MCCB.