Twin 20 Amp Zinsco R3820 , Gray
Zinsco circuit breaker manufactured new by For use in Zinsco circuit breaker panels Intertek Listing to Standard 489 for US and Canada-Molded case circuit breakers 10, 000 AIC 20/20 Amp 120/240 VAC 2 Pole breaker in a 3/4" body Plug in type