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The Square D QBL22150 molded case circuit breaker is designed for switching and overcurrent protection in 240 volt systems. This unit features a thermal magnetic trip technology and has a capacity of 150 amperes with a two-pole configuration. It operates at 240 voltage alternating current and provides protection against overloads and short circuits.
This circuit breaker ensures reliable protection for electrical systems while complying with industry standards.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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