Engineered for commercial and industrial applications, the Siemens BF115AHH provides reliable 5mA Class A ground-fault protection. This 1-pole, 15-amp breaker operates on 120VAC systems and features a self-test mechanism to ensure continuous safety compliance. Designed with a bolt-on mounting style, it installs into Siemens P1, P2, and P3 panelboards. Rated for an extra-high interrupting capacity of 65kAIC, this thermal-magnetic unit includes load side lugs and is HACR and SWD rated.
HACR Rated, SWD Rated, Class A GFCI (5mA), Self-Test, Extra High Interrupting Capacity
Product FAQs
5 answers
What does the "HH" in the BF115AHH catalog number indicate?
The "HH" suffix designates a high interrupting rating of 65kAIC at 120VAC. This differentiates it from the standard 10kAIC or 22kAIC versions in the same frame family.
What level of ground fault protection does the BF115AHH provide?
It provides Class A ground fault protection, which is designed to trip when a ground fault of 5mA (milliamps) or higher is detected, ensuring personnel safety in wet or damp locations.
How is the neutral connection made on this GFCI breaker?
The BF115AHH features a pigtail neutral wire that must be connected directly to the panelboard's neutral bus bar to ensure proper ground fault detection and operation.
How much panel space does the BF115AHH require?
As a 1-pole B-frame breaker, it occupies a single 1-inch space in compatible Siemens P1, P2, or P3 panelboards.
Are there lower interrupting rating alternatives to the BF115AHH?
Yes, if your system does not require a 65kAIC rating, the BF115A offers a 10kAIC rating and the BF115AH offers a 22kAIC rating at 120VAC.
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