The ABB motor protection moulded case circuit-breaker with 3-pole has front terminals and magnetic release. It is rated for 690 Vac operational voltage and 52 A current (In). This circuit breaker has 1000 V (Ui) insulation voltage rating and 8 kV impulse withstand voltage (Uimp).
Fixed circuit breaker Short circuit performance level: H Current type: AC/DC Im=260...520 A
