Zinsco Q-30 Circuit Breaker
- amperage: 30A
- voltage: 120/240V AC
- poles: 1-Pole
- mounting: Plug-In
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The Zinsco Catalog Number Q-30 is a 30 A single-pole, thermal-magnetic circuit breaker designed for use in Zinsco load centers. This 120/240V AC breaker provides essential overcurrent protection for branch circuits in residential or light commercial applications where legacy Zinsco electrical infrastructure is still in use.

