Catalog > Passive Components > Fuses - Circuit Protection Catalog > Passive Components > Fuses - Circuit Protection > Circuit Breakers PV DC Circuit Breaker PV DC Circuit Breaker CIRCUIT BREAKER BB1-63A GRW GROWCOL PV DC CIRCUIT BREAKER 2P 63A 6KA , RATED WORKING VOLTAGE:600VDC , INSULATED VOLTAGE:1200VDC , MAX RATED CURRENT 63A , CURVE TYPE:B , CONNECTION TERMINAL IP20 Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Specifications Icu : 6KA Rated Working Voltage : 600VDC Insulated Voltage : 1200VDC Max Rated Current : 63A Curve Type : B