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)
