Eaton P3BFDB3080G Circuit Breaker Plug-in Unit - NEMA Compliant
Part Number: P3BFDB3080G
Quick Summary
Pow-R-Way III circuit breaker plug-in unit protects Eaton busway systems in modular power distribution. For engineers wrestling with space constraints, incompatible grounding options, and installation complexity, this unit simplifies integration. It carries IEEE Certified, CSA Certified, and UL 857 listings, along with NEMA compliance, reinforcing safety and regulatory alignment. Designed for reliability and rapid maintenance, the plug-in design minimizes downtime while supporting 80A circuits and scalable busway configurations. By pairing with Pow-R-Way III busways, it enhances uptime and reduces lifecycle costs in data centers, manufacturing lines, and distributed power layouts.
Product Information
Extended Description
P3BFDB3080G Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 80 AMP, FDB Frame Type, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3080G
UPC
786683006187
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
F
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
80A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac
The unit's 3-pole plug-in design with an 80A amperage rating delivers precise protection for busway feeders. This configuration reduces installation complexity and shortens commissioning time, translating into lower labor costs and faster time-to-value for projects. It is well-suited for modular Eaton Pow-R-Way III busway systems in manufacturing lines and data centers. Grounding Options: 50% Internal grounding improves fault path control and safety during maintenance. This configuration simplifies grounding strategy, reduces risk of circulating fault currents, and supports compliant protective schemes. High interrupt ratings: 18 kAIC at 240 VAC, 14 kAIC at 480 VAC and 600 VAC, offering reliable interruption across varied supply conditions. Ideal for data centers, heavy machinery, and process plants where uptime is critical. Certified and compliant: NEMA compliant with IEEE, CSA, ANSI, and UL 857 listings, meeting regulatory requirements and easing audit readiness for industrial facilities. Dimensions and integration: 12.36 in L × 5.43 in W × 21.2 in H and a weight of 25 lb enable straightforward installation and service alongside existing Pow-R-Way III busways.
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FAQs
The P3BFDB3080G is designed as a plug-in unit for Eaton Pow-R-Way III busways. It fits a 3-pole configuration and follows the F frame type, with a catalog number of P3BFDB3080G. For installers, this translates to straightforward assembly, minimal field wiring, and reliable mechanical fit within standard Pow-R-Way III enclosures and busway sections.
Key specs include a 3-pole design, 80A amperage rating, and interrupt ratings of 18 kAIC at 240 VAC and 14 kAIC at 480/600 VAC. Grounding is 50% internal, reinforcing safe fault paths. Dimensions are 12.36 in L, 21.2 in H, 5.43 in W, and the unit weighs about 25 lb, making it suitable for modular, scalable installations.
Yes. The unit is NEMA compliant and carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications. These credentials ensure regulatory alignment for industrial facilities, data centers, and manufacturing environments, supporting compliance audits and consistent performance under typical indoor conditions.
The plug-in design enables rapid replacement and reduced field wiring, minimizing downtime during maintenance or fault isolation. Its compact 12.36 in length, 5.43 in width, and 21.2 in height, along with a 25 lb weight, support quick swaps in existing busway configurations, delivering improved uptime and lower lifecycle maintenance costs.
While exact ROI depends on the installation, the plug-in design lowers labor costs during maintenance, reduces downtime due to rapid replacement, and provides robust protection with high interrupt ratings. When paired with Pow-R-Way III busways, facilities typically see improved uptime, regulatory confidence, and predictable maintenance budgeting over the equipment life cycle.