... 1) each size available , price are competive 2) timely delivery 3) certificates IEC/GB,ISO 2 pole 100A mini circuit breakerStructural Characteristics mini ... frequencyRated frame currentRated voltageRated currentRated short circuit breaking capacityZQNC-1001,2,3,450,60100A230/400V63,80,10010KA Certificates comply with IEC60898/GB10963 ...