Eaton P3BHFD3020N Pow-R-Way III Plug-In Breaker - UL 857 Certified
Part Number: P3BHFD3020N
Quick Summary
The Eaton P3BHFD3020N Pow-R-Way III circuit breaker plug-in unit provides reliable busway protection for industrial power distribution. When upgrading busway-fed panels, engineers need a plug-in solution that installs quickly, performs predictably, and reduces commissioning time. This unit features a three-pole breaker with 100% neutral and 50% integral grounding, and supports high interrupt ratings across 240, 480, and 600 V. It carries UL 857, CSA Certified, and ANSI/IEEE Certified marks, reinforcing safety, cross-border compliance, and interoperability with other Eaton devices. The combination of robust protection and familiar Pow-R-Way III design translates to lower lifecycle costs, easier maintenance, and smoother integration within Power Management & Distribution architectures, aligning with standard busway configurations for scalable facility protection.
Product Information
Extended Description
P3BHFD3020N Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, HFD, Plug, Breaker, F Frame (15-225 A), 20A, 100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 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
P3BHFD3020N
UPC
786683007238
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
UL 857 CSA Certified ANSI IEEE Certified
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Integral/Housing
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
20A
Interrupt rating
100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Feature: Three-pole Pow-R-Way III plug-in unit design simplifies installation and reduces cabinet footprint. Business Impact: Faster project turnover, easier retrofits, and less field wiring complexity. Application: Ideal for busway-powered panel installations and modular expansions. Feature: 20A amperage rating with clearly defined interrupt capability. Business Impact: Provides targeted protection for branch circuits while minimizing nuisance trips, enabling reliable operation of critical loads. Application: Suitable for control circuits and feeders in industrial facilities. Feature: 100% Neutral option with 50% Integral or Housing Ground. Business Impact: Improves grounding reliability and safety, reduces potential ground fault pathways, and supports compliant fault current path design. Application: Essential in machine assemblies and process lines requiring robust grounding. Feature: High interrupt ratings – 100 kAIC at 240/480 V and 25 kAIC at 600 V. Business Impact: Withstands short-circuit events, protecting downstream equipment and reducing downtime due to faults. Application: Heavy-duty busway environments and high fault-current facilities. Feature: Compliance suite including UL 857, CSA Certified, and ANSI/IEEE Certified. Business Impact: Ensures regulatory conformity and interoperability with North American electrical systems. Application: Broad deployment across industrial and commercial Power Management & Distribution networks. Feature: Detailed physical specs and NEMA-aligned design (12.36 in length, 21.2 in height, 5.43 in width, 25 lb). Business Impact: Predictable fit in standard enclosures and straightforward planning during retrofit projects. Application: Facility upgrades and space-constrained installations. Feature: Grounding options and busway compatibility support quick integration with existing protection schemes. Business Impact: Reduced engineering time and improved protection coordination. Application: Modernizing facilities with busway distribution networks.
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FAQs
The P3BHFD3020N is a three-pole plug-in circuit breaker designed for Pow-R-Way III busway systems. It fits standard busway configurations used in industrial power distribution, enabling rapid upgrades and consistent protection across modular enclosures.
The unit provides a 20A amperage rating with interrupt ratings of 100 kAIC at 240 and 480 V, and 25 kAIC at 600 V. It supports 100% neutral operation and 50% integral or housing grounding, suitable for typical busway feeders in industrial facilities.
This device carries UL 857, CSA Certified, and ANSI/IEEE Certified markings. These certifications verify electrical safety, performance under code requirements, and cross-border compatibility, which streamline procurement, installation, and ongoing maintenance in North American facilities.
The unit supports 100% neutral with 50% integral or housing grounding. This arrangement enhances ground fault protection and fault current paths, improving safety in control panels and reducing the risk of ground-related failures in busy industrial environments.
The plug-in design shortens commissioning time, reduces field wiring complexity, and provides robust protection with high interrupt ratings. Combined with standard dimensions and Eaton’s reliability, it lowers lifecycle costs, minimizes downtime during upgrades, and simplifies ongoing maintenance for busway-based power distribution.