Built for demanding commercial environments, the Siemens BE230H delivers high-interrupting ground-fault equipment protection. This 2-pole, 30A molded case circuit breaker safeguards machinery against line-to-ground faults. Designed with a bolt-on connection, the breaker mounts into Siemens P1, P2, and P3 panelboards. It is the predecessor to the B230EGH model. The unit features an upgraded 22kAIC rating at 120/240VAC, a 30mA trip threshold, and reliable thermal-magnetic trip technology.
Can I install the Siemens BE230H in a standard residential load center?
No. The BE230H is a bolt-on circuit breaker designed specifically for commercial and industrial applications. It must be installed in compatible Siemens P1, P2, or P3 panelboards, rather than plug-on residential load centers.
What is the difference between the BE230H and a standard GFCI breaker?
The BE230H is a Ground Fault Equipment Protection (GFEP) breaker with a 30mA trip threshold, designed to protect machinery and heat trace cables from line-to-ground faults. Standard GFCI breakers have a much lower 5mA threshold intended for personnel protection.
Does the BE230H require a neutral connection to function?
Yes. The BE230H is equipped with a pigtail neutral wire that must be securely connected to the panelboard neutral bus. This connection is required to power the internal circuitry that monitors for ground faults.
What is the direct replacement or newer version of the BE230H?
The BE230H is the predecessor to the newer Siemens B230EGH circuit breaker. Both models offer identical 30A, 2-pole, 22kAIC specifications with 30mA equipment protection.
What does the H in the BE230H catalog number signify?
The H indicates a high-interrupting capacity version of the breaker. While the standard BE230 has a 10kAIC rating, the BE230H provides an upgraded 22kAIC rating at 120/240VAC for systems with higher available fault currents.
Is the Siemens BE230H suitable for use with HVAC equipment?
Yes. The BE230H is HACR rated, meaning it is approved for use with heating, air conditioning, and refrigeration equipment that requires ground fault equipment protection.
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