ABB ST201M-C0.5 by ABB Save Liquid error (snippets/product-badge line 32): Computation results in '-Infinity'% $31.72 15 IN STOCK 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart ABB ST201M-C0.5 Miniature Circuit Breaker 1 Pole 0.5A 277VAC