Motor protection circuit breakers Temperature compensation Rated insulation voltage Ui 690V Thermal and magnetic protection Pushbutton control – padlockable in off position Rotary selector control – padlockable in off position High fault level (type 2 co-ordination with contactors) Thermal and magnetic trip indication – (by knob position) Differential single-phase protection (phase failure sensitive) Snap-on auxiliary contacts, shunt trip and undervolt release Trip-test facility/indication of trip condition overload (or) short circuit (SM1/2/3R) SERIES SM1R THERMAL TRIP ADJUSTABLE RANGE (A) 0.25 – 0.4A SHORT CIRCUIT CAPACITY Icu 400V 100kA DESCRIPTION SM1R manual rotary motor starter DIMENSIONS (MM) (H) 90 x (W) 45 x (D) 91 (includes knob)
SM1R0040
