The ABB T2S160 TMD100/1000 FF is a 3‑pole molded case circuit breaker (MCCB) from ABB’s Tmax T2 series. It protects circuits against overloads and short circuits using a thermal‑magnetic (TMD) trip unit with an adjustable current range of 100–1000 A. It features fixed front terminals (FF) and is suitable for industrial and commercial power distribution applications.