The Eaton PKZM0-20AK is a three-phase motor protection circuit breaker rated for 16 to 20 A, designed to guard motors in electrical control panels. It carries the PKZM0 model designation from Eaton, providing a compact solution for motor protection in 3‑phase systems. Use this model when a motor operating in a 3‑phase circuit requires integrated protection within the 16–20 A range.
