Westinghouse GFXBB116B2 Plug-On Circuit Breaker

Westinghouse GFXBB116B2 is a plug-on circuit breaker that provides 16 amp overcurrent protection for electrical circuits rated from 240 to 415 VAC. The model name GFXBB116B2 identifies this specific Westinghouse unit within the GFXBB family, and its plug-on design is intended for installation in panels that accept plug-on breakers. With a 240–415 VAC rating, it is suitable for use in AC distribution environments that require protection within that voltage range. This compact protection device is designed to interrupt current flow when an overload or short circuit occurs, helping to safeguard wiring and connected equipment. As a Westinghouse product, it aligns with standard industry practices for panel-mounted protection, and the GFXBB116B2 designation communicates its place in the lineup for systems built around Westinghouse plug-on breakers. When selecting a breaker for a given circuit, ensure the 16 A rating and the 240–415 VAC operating window match the application requirements and that the panel accepts plug-on breakers of this type.