T5V400 TMA320-3200 4pFFC1150VAC/DC N100% - 1SDA054531R1

The ABB 1SDA054531R1 is a Tmax T5V 400 switch disconnector, designed for reliable circuit isolation and switching operations. This four-pole device features fixed front terminals with copper (Cu) connections, ensuring secure and efficient electrical connections. It is equipped with a TMA320 trip unit, providing adjustable thermal-magnetic protection with a trip current range of 320-3200A. Rated for 1150VAC/DC, this switch disconnector is suitable for a wide range of applications. The N100% rating indicates that the rated current is maintained up to the maximum operating temperature. The T5V 400 series is known for its robust construction and high performance. This particular model is a fixed version, meaning it is designed for permanent installation. It is ideal for use in industrial and commercial settings where reliable circuit isolation and protection are essential. The ABB 1SDA054531R1 offers a combination of performance, reliability, and safety.