Eaton P3BFDB3025N Circuit Breaker Plug-In Unit - UL/IEEE Certified
Part Number: P3BFDB3025N
Quick Summary
Eaton P3BFDB3025N circuit breaker plug-in unit protects busway power feeds in industrial facilities. Engineers often wrestle with reliable protection, fast installation, and seamless busway integration in tight panels. Certified to IEEE, CSA and ANSI standards, with UL 857 listing and NEMA compliance, it supports critical safety and performance requirements. As a 25 A, three-pole plug-in unit optimized for Pow-R-Way III busway installs, it streamlines procurement and boosts uptime.
Product Information
Extended Description
P3BFDB3025N Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, FDB, Plug, Breaker, F Frame (15-225 A), 25A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac, 100% Neutral, 50% Integral or Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3025N
UPC
786683005951
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Integral/Housing
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
25A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Feature: 25A amperage rating with 18 kAIC interrupt rating at 240 VAC. Benefit: Provides robust protection for essential loads while minimizing nuisance trips in high-demand busway circuits. Application: Ideal for three-pole busway feeder circuits in manufacturing lines and distribution panels. | Feature: 100% Neutral and 50% Integral/Housing grounding. Benefit: Improves fault current path reliability and simplifies grounding strategy, reducing wiring complexity and potential grounding errors. Application: Suitable for modern electrical rooms and modular power distributions where precise grounding is critical. | Feature: Pow-R-Way III three-pole F-frame design. Benefit: Delivers fast plug-in installation with proven compatibility in Eaton’s Pow-R-Way III ecosystem, reducing commissioning time. Application: Replace or upgrade existing plug-in units in busway systems without reworking housings. | Feature: Industry certifications including IEEE, CSA, ANSI, and UL 857, plus NEMA compliant. Benefit: Ensures regulatory compliance across global markets, enabling safer procurement and faster approvals. Application: Critical for facilities targeting rigorous safety and performance standards. | Feature: Compact dimensions (12.36 in L × 21.2 in H × 5.43 in W) and 25 lb weight. Benefit: Easier fit within tight enclosures and lighter handling during installation, lowering labor and shipping costs. Application: Suitable for retrofit projects and new builds with space constraints.
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FAQs
Yes. The P3BFDB3025N is a Pow-R-Way III design, engineered to plug into compatible busway assemblies. It simplifies upgrades and retrofits by maintaining consistent frame style, grounding options, and neutral configuration, reducing enclosure redesign and field wiring complexity while preserving system integrity.
The unit is rated at 25A with an 18 kAIC interrupt rating at 240 VAC and 14 kAIC at 480/600 VAC. This means it can safely interrupt fault currents up to those levels, protecting downstream equipment, panels, and feeders in typical busway installations without excessive trip sensitivity.
Best suited for busway-fed panels in industrial manufacturing and facility automation where compact form, reliable protection, and standardized certification matter. Its 100% Neutral and 50% Integral Grounding support cleaner grounding schemes in dense, modular power distribution environments.
It carries IEEE, CSA, ANSI certifications and UL 857 listing, plus NEMA compliance. These certifications ensure safety, interoperability, and regulatory acceptance across North American markets, which simplifies procurement, testing, and installation in regulated facilities.
The plug-in design reduces commissioning time and simplifies replacements, lowering labor costs during maintenance. High interrupt ratings and robust grounding features reduce downtime risk, improving uptime and asset protection over the system life, which translates to lower total cost of ownership in busy production environments.