Zinsco UBIZ Thin 20 Amp 2-Pole Type RC Replacement Circuit Breaker (UBIZ0220) - New (Open Box) Zinsco Replacement Circuit Breaker : RC3820 2 Pole breaker in ¾" body Intertek ETL Listing to UL standard 489 for US and Canada-molded case circuit breakers Manufactured New by Connecticut Electric Plug in type 20 AMP - 120/240 VAC - 10,000 AIC
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