Altech 2DU63R by Altech Corp. Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $33.00 4 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Altech Miniature Circuit Breaker 2DU63R 63A 2 Pole 480Y/277 VAC