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Siemens B240H is a two-pole circuit breaker designed for electrical distribution. It operates at 120/240 volts and has a 40 amp rating. This model features a thermal magnetic trip mechanism for reliable operation.
This circuit breaker provides a means for energizing and de-energizing circuits and offers automatic overcurrent protection. It can quickly reset after a short circuit or overload.
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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