Zinsco UBIZ50 Circuit Breaker, Type UBIZ, 50 A, 1 -Pole, 120/240 V, Plug Mounting

Replacement for Zinsco Q Series. Requires one 3/4 in space. HACR-(heating and air conditioning) rated. Tested and certified in accordance with the National Electric Code and conforms to the ANSI/UL Standard 489, 9th Edition. 120 VAC, 10,000 AIC. Carded.