Zinsco QB243020 Molded Case Circuit Breaker
- amperage: 30A
- voltage: 120/240V AC
- poles: 2-Pole
- mounting: Bolt-On
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Zinsco QB243020 2-Pole 30A Bolt-On Molded Case Circuit Breaker. Amperage: 30A; Voltage: 120/240V AC; Poles: 2-Pole; Trip Type: Thermal-Magnetic; Mounting: Bolt-On Connection. The Zinsco QB243020 is a legacy 2-Pole molded case circuit breaker designed specifically for bolt-on installation within compatible Zinsco/Sylvania load centers. Rated for 30A and common distribution voltages up to 240V AC, this thermal-magnetic breaker provides reliable protection against system overloads and short circuits in residential and light commercial environments.
