Solarwize 63A DC 4P Circuit Breaker 1000V Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% R 413.33 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart 4-Pole isolator circuit breaker. Features 63A 4 Pole 1000V DC BA-CB-63A4P