Product Price Quantity Total Replacement circuit breaker type UBIF NC NC0 (THIN). 1-pole 50A $35.09 Replacement circuit breaker type UBIF NC NC0 (THIN). 1-pole 50A quantity Quantity: $35.09 Back To Shop Update cart Cart totals Subtotal $35.09 Shipping Flat rate: $7.50 Shipping to MS. Tax $3.41 Total $46.00 Proceed to checkout