Zinsco QB15 Standard Circuit Breaker
- amperage: 15A
- voltage: 120/240V AC
- poles: 1-Pole
- mounting: Plug-In
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The Zinsco QB15 is a standard 15 Amp 1-Pole thermal-magnetic circuit breaker designed specifically for use in Zinsco and Sylvania type load centers. Operating at 120/240V AC, this plug-in breaker provides essential overcurrent and short-circuit protection for lighting and receptacle circuits in legacy installations where direct replacement parts are required.

