THERMOMAGNETIC CIRCUIT BREAKER 800A MAKE: SIEMENS MODEL: MXD63B800 PART NO.: – NO.: – DRAWING: – EQUIPMENT: CCM,ELECTRICAL CONTROL PANELS OTHER BACKGROUND: INT.NOM., DRAWING: – EQUIPMENT: CCM,ELECTRICAL CONTROL PANELS OTHER BACKGROUND: SHORT CIRCUIT INT.NOM. SHORT CIRCUIT RATING: 1000 AMPS OVERLOAD RATING: 60 AMPS EXTRA HIGH BREAKING CAPACITY: 65 KA, AMP EXTRA HIGH BREAKING CAPACITY 65 KA AT 4, 80 VAC