Zinsco QC20 – 20A 2 Pole Molded Case Circuit Breaker Next Day Delivery

Built to maintain older electrical systems, this 20A two-pole breaker delivers dependable long-time and instantaneous trip functions for everyday loads. It integrates seamlessly into original Zinsco panelboards, offering a precise physical fit without modification. This component acts as a substitute for the UBIZ220. Rated for 10kAIC at 120/240VAC, the breaker includes HACR and SWD certifications, ensuring safe operation for air conditioning equipment and fluorescent lighting circuits.