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The Siemens B230H is a two-pole circuit breaker that supports 30 amps and operates at 120/240 volts. It is designed for panelboard mounting and features a thermal magnetic trip for reliable protection against overcurrent. You can quickly reset the circuit after a short circuit or overload, making it a practical choice for electrical distribution.
Ideal for use in residential and commercial electrical systems, providing quick and reliable circuit protection.
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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