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The Siemens Q3030NC is a reliable 1-pole, 30 amp duplex circuit breaker. It operates at 120 volts and has an interrupt rating of 10 kA. Designed for plug-in installation, this circuit breaker is a practical choice for electrical distribution systems.
This circuit breaker is engineered for thermal magnetic tripping and is compatible with Siemens EQ loadcenters.
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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