1SDA054498R1 ABB - T4V250 TMD50-500 4P FFC 1150/1000VAC/DC

The ABB T4V250 TMD50-500 4p FFC is a four-pole molded case circuit breaker (MCCB) designed for reliable circuit protection in demanding applications. It is part of the Tmax T series, known for its performance and versatility. This particular model is engineered to handle both AC and DC systems, with a maximum voltage rating of 1150V AC and 1000V DC. The 'TMD50-500' designation indicates a thermal-magnetic trip unit with an adjustable thermal overload setting (Ir) of 50A and a fixed magnetic trip setting (Im) of 500A. This allows for precise protection against overloads and short circuits. The 'FFC' indicates that the breaker is equipped with front terminals designed for copper cable connections, facilitating easy and secure installation. The T4V250 has a frame size of 250A, making it suitable for a range of industrial and commercial applications. It provides robust protection for electrical circuits, preventing damage to equipment and ensuring safety. This breaker is ideal for use in power distribution boards, machinery, and other critical electrical systems where reliable and adjustable circuit protection is required.