1SDA066556R1

The ABB A2B 250 TMF 175-1750 4p F F (P/N: 1SDA066556R1) is a fixed four-pole moulded case circuit breaker from the SACE FORMULA series, featuring front terminals and a thermomagnetic release adjustable from 175-1750A, offering robust electrical protection with a 15 ms opening time, 6 kV impulse withstand, and 10000-cycle mechanical durability in a robust 1.75 kg package.