Last Chance Siemens / ITE HE3A003 – 3A 3 Pole Motor Circuit Protector

Engineered for precise motor branch protection, this 3-amp magnetic-only device handles instantaneous trip functions. It installs into legacy Siemens and ITE motor control centers or combination starters without requiring panel modifications. While this specific E-frame unit is discontinued, it serves as an exact fit replacement, though modern applications often use the ED63A003 substitute. Rated for 65kAIC at 240VAC, it provides robust fault clearing for industrial motor loads.