Zinsco RC38-40 Molded Case Circuit Breaker
- amperage: 40A
- voltage: 120/240V AC
- poles: 2-Pole
- mounting: Panelboard/Stab-In
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The Zinsco Catalog Number RC38-40 is a 2-Pole molded case circuit breaker rated for 40A at 120/240V AC. This thermal-magnetic breaker is specifically designed for installation in Zinsco panelboards and load centers, providing reliable overcurrent and short-circuit protection in legacy electrical distribution systems where replacement parts are required.

