T4V 250 PR221DS-LS/I IN=100 3P F F ABB - 1SDA054093R1

The ABB Tmax T4V 250 PR221DS-LS/I is a three-pole, fixed-type automatic molded case circuit breaker (MCCB) designed for reliable circuit protection. It features front terminals for easy connection and is part of the Tmax series known for its performance and versatility. This particular model has a rated current (In) of 100A, making it suitable for applications requiring moderate current levels. The PR221DS-LS/I trip unit provides comprehensive protection, including overload (LS) and short-circuit (I) protection, ensuring the safety of electrical systems. It is designed to interrupt fault currents quickly and effectively, minimizing potential damage to equipment and wiring. The 'F F' designation indicates specific performance characteristics related to its breaking capacity and utilization category. ABB's Tmax MCCBs are widely used in various industrial and commercial applications for their robust design and dependable operation. The product code for this specific MCCB is 1SDA054093R1, which helps in identifying and sourcing the correct component. This MCCB offers a balance of protection features and ease of installation, making it a popular choice for electrical engineers and technicians.