Eaton P3BHFD3080N Plug-In Circuit Breaker - UL 857
Part Number: P3BHFD3080N
Quick Summary
The Eaton P3BHFD3080N is a three-pole Pow-R-Way III circuit breaker plug-in unit designed for busway distribution in industrial facilities. In busy plants, downtime from faults and inconvenient maintenance can erase productivity; this plug-in unit reduces service time with quick replacement and robust fault isolation. It carries ANSI/IEEE, CSA, and UL 857 certifications, with NEMA compliance supporting safe, code-aligned operation across harsh environments. For engineers, this means reliable protection with straightforward installation and predictable performance. The combination of an 80 A rating, 100% neutral, and 50% integral housing grounding makes it a practical choice for scalable power distribution while simplifying procurement and spare-part management.
Product Information
Extended Description
P3BHFD3080N Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, HFD, Plug, Breaker, F Frame (15-225 A), 80A, 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
P3BHFD3080N
UPC
786683007597
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
ANSI IEEE Certified CSA Certified 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
80A
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: Pow-R-Way III plug-in unit for busway distribution. Business Impact: Enables fast replacement and minimized downtime during maintenance windows. Application: Ideal for industrial busway installations along manufacturing lines, data centers, and process facilities. The plug-in design reduces field wiring and simplifies stocking, improving maintenance efficiency and uptime. The result is a more resilient power distribution backbone with shorter outage windows. Feature: Three-pole, F-frame design with 80 A rating. Business Impact: Robust protection for multi-phase loads with predictable coordination. Application: Applies to equipment zones with heavy motor loads and energized busways, delivering reliable fault interruption when required. Feature: 100% neutral with 50% integral/housing grounding. Business Impact: Safer fault clearing and simplified grounding schemes, reducing wiring complexity and risk. Application: Critical in environments requiring strict grounding practices and neutral integrity. Feature: High interrupt ratings up to 100 kAIC at 240/480 Vac and 25 kAIC at 600 Vac. Business Impact: Enhanced protection for high-energy faults, lowering equipment damage risk. Application: Suitable for medium voltage battery of feeders and motor starter banks within busway systems. Feature: NEMA compliance and UL 857 certification. Business Impact: Regulatory alignment reduces risk during audits and commissioning. Application: Ideal for facilities governed by strict electrical codes, with streamlined procurement and vendor certainty.
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FAQs
The P3BHFD3080N is a three-pole Pow-R-Way III plug-in unit designed for busway distribution with NEMA compliance. It supports typical busway architectures in industrial facilities, providing 80 A protection within its F-frame, three-pole configuration and 100% neutral with 50% integral grounding to simplify grounding schemes.
This breaker is rated for 80 A with an interrupt capability of 100 kAIC at 240 Vac and 480 Vac, and 25 kAIC at 600 Vac. The 100% neutral and grounding options (50% integral/housing) contribute to reliable fault clearing and system stability in multi-feed busway installations.
The unit carries ANSI/IEEE certification, CSA certification, and UL 857 listing, with NEMA compliance. These certifications support code-compliant installation, safer operation, and easier regulatory audits in industrial facilities.
The plug-in design enables rapid replacement during maintenance windows, reducing downtime and inventory handling. Its compact three-pole F-frame configuration fits standard busway housings, and its 12.36 in length, 5.43 in width, and 21.2 in height align with common enclosures, simplifying retrofits and spares management.
Yes. With 80 A protection, high interrupt ratings, full neutral availability, and UL/ANSI/CSA certifications, the P3BHFD3080N provides reliable, code-compliant protection for critical loads in data centers and manufacturing environments, while enabling straightforward expansion within busway systems and minimizing maintenance downtime.