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Zinsco QFB24-125-3 – 125A 3 Pole Molded Case Circuit Breaker Popular
Original price was: $385.21.$161.79Current price is: $161.79.
For orders under $150.00, a shipping fee of $12.99 applies.
Built for three-phase commercial environments, this 125-amp molded case breaker delivers robust thermal-magnetic protection for legacy electrical systems. The bolt-on design mounts securely into compatible Zinsco panelboards, ensuring a precise fit for aging infrastructure. Featuring a 10kA interrupting rating at 240VAC, it utilizes classic Magnatrip functionality to handle overloads and short circuits effectively in demanding industrial setups.





