Motor-protective circuit-breaker, Complete device with standard knob, Electronic, 16 - 65 A, With overload release

Motor-protective circuit-breaker complete device (basic device and electronic control unit) according to IEC60947-4-1, electronic wide-range overload protection (4:1), phase-failure and unbalance protection, adjustable tripping class, high short-circuit breaking capacity. Expandable with auxiliary contact, voltage release, current limiter door coupling handles., ATEX accreditation