Eaton P3BFDB3080GN Circuit Breaker Plug-in Unit - UL 857 Certified
Part Number: P3BFDB3080GN
Quick Summary
The Eaton P3BFDB3080GN circuit breaker plug-in unit provides overcurrent protection for Pow-R-Way III busways in industrial power distribution. Operators often struggle with maintenance downtime, limited space, and complex grounding configurations that slow projects and raise costs. This unit carries IEEE Certified, CSA Certified, ANSI and UL 857 certifications, reinforcing safety, interoperability, and regulatory compliance. With 50% internal grounding and 100% neutral options, it simplifies grounding schemes while enabling faster installation and scalable protection for evolving line-ups.
Product Information
Extended Description
P3BFDB3080GN Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 80 AMP, FDB Frame Type, 50% Internal Ground and 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3080GN
UPC
786683006200
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
Neutral Options
100%
Feature → Business Impact → Application: The 3-pole, 80A frame delivers precise protection for branch circuits, reducing fault-related downtime and improving system uptime in high-demand manufacturing environments, particularly where Pow-R-Way III busways are used. Application: suitable for mechanical and process facilities requiring reliable 80A protection with straightforward plug-in replacement in modular busway runs. Feature → Business Impact → Application: High interrupt ratings of 18 kAIC at 240 VAC and 14 kAIC at 480/600 VAC provide robust fault handling, minimizing equipment damage and enabling safe, predictable maintenance windows. Application: ideal for critical loads and motors where fault currents can spike during startup. Feature → Business Impact → Application: Grounding options offer 50% internal grounding and 100% neutral, cutting grounding cabling complexity and reducing install time. Application: simplifies project wiring in dense switchgear assemblies and supports compliant protection strategies. Feature → Business Impact → Application: Compliance with NEMA, IEEE, CSA, ANSI, and UL 857 ensures market acceptance and regulatory alignment. Application: streamlines procurement and audits across electrical distribution projects. Feature → Business Impact → Application: Compact dimensions and plug-in form factor (12.36 in depth, 21.2 in height, 5.43 in width, 25 lb) support fast replacement and modular upgrade in retrofit or new-build environments. Application: accelerates maintenance cycles and enables scalable busway protection as system demands evolve.
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FAQs
The P3BFDB3080GN is a plug-in circuit breaker unit designed specifically for Pow-R-Way III busways. It fits 3-pole configurations and aligns with F-frame breakers, enabling seamless replacement and scalable protection within existing busway installations.
This unit is 80A rated with interrupt capabilities of 18 kAIC at 240 VAC and 14 kAIC at 480/600 VAC, providing strong fault current interruption to protect downstream equipment and reduce the risk of cascading failures.
Yes. It carries IEEE and CSA certifications and ANSI/UL 857 listings, along with NEMA compliance, ensuring broad regulatory compatibility and safer integration into diverse electrical systems.
Absolutely. The unit is rated for 480 VAC and 600 VAC service, with interrupt ratings specified at those voltages, supporting reliable operation in medium- and high-voltage industrial environments.
The plug-in design enables faster replacement and modular upgrades, reducing maintenance downtime. Combined with robust interrupt ratings and grounding options, it helps minimize fault-related outages and lowers long-term lifecycle costs.