Eaton P3BHFD3150G Pow-R-Way III Plug-in Unit - UL 857
Part Number: P3BHFD3150G
Quick Summary
Pow-R-Way III circuit breaker plug-in unit protects industrial busway power systems. Engineers often face space constraints and integration bottlenecks when expanding protection in existing lines. This unit is ANSI/IEEE certified, UL 857 listed, and CSA certified, reinforcing compliance and safety. Its plug-in design enables faster upgrades, easier field installation, and scalable protection for 150 A busways with 100 kAIC ratings, helping facilities reduce downtime and total cost of ownership while maintaining safe operation. Designed for busway configurations with a robust three-pole F-frame and a 50% internal grounding option, it supports reliable fault isolation and streamlined integration with existing switchgear footprints.
Product Information
Extended Description
P3BHFD3150G Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, HFD, Plug, Breaker, F Frame (15-225 A), 150A, 100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac, None, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BHFD3150G
UPC
786683007788
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 UL 857 CSA Certified
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
150A
Interrupt rating
100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
Application
Busway
Product Category
Plug
Feature: Three-pole protection with an F-frame design and a 150A rating ensures high current handling and compatibility with standard busway configurations. Business Impact: Improves safety margins during fault events while reducing the risk of nuisance tripping in high-density installations. Application: Ideal for three-pole plug-in protection in Pow-R-Way III busway runs in manufacturing and processing facilities. Feature: Plug-in unit for Pow-R-Way III systems simplifies field upgrades and maintenance. Business Impact: Cuts installation time, minimizes downtime, and lowers total cost of ownership by enabling modular protection expansion. Application: Retrofit projects and incremental capacity additions in large plant floors. Feature: High interrupt ratings—100 kAIC at 240 Vac and 480 Vac, 25 kAIC at 600 Vac—deliver robust fault clearing. Business Impact: Enhances reliability for critical loads and protects downstream equipment without over-sizing. Application: Heavy motor loads and elevator/stairwell feeder systems in industrial campuses. Feature: Grounding options of 50% internal grounding improve safety and fault path management. Business Impact: Reduces wiring complexity and improves fault return paths, supporting safer commissioning. Application: OEM build-outs and retrofit busway assemblies where grounded protection is required. Feature: Compliance and certifications—ANSI/IEEE, UL 857, CSA—address regulatory and safety requirements. Business Impact: Simplifies procurement and audit readiness while meeting industry standards. Application: Power distribution installations in regulated environments such as food & beverage, chemical processing, and steel fabrication.
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FAQs
The P3BHFD3150G is a three-pole plug-in unit designed for Pow-R-Way III busway systems. It fits standard F-frame configurations and aligns with three-pole protection schemes, enabling straightforward field upgrades on compatible busway runs. Its 12.36 in depth, 21.2 in height, and 5.43 in width support compact integration within existing enclosures, while the 25 lb weight aids handling during installation. Grounding options include 50% internal grounding for safe fault return paths.
Key performance specs include a 150A amperage rating and 100 kAIC interrupt ratings at 240 Vac and 480 Vac, with 25 kAIC at 600 Vac. The unit is three-pole and uses the Pow-R-Way III F-frame design, compatible with busway applications. It weighs about 25 lb and has dimensions of 12.36 in depth, 21.2 in height, and 5.43 in width, suitable for space-constrained switchgear upgrades.
Yes. The product carries ANSI/IEEE certification, UL 857 listing, and CSA certification, with NEMA compliance noted. These certifications support regulatory compliance, safety standards adherence, and qualification for use in regulated industrial environments, reducing procurement risk and expediting audits for power distribution projects that require formal certification alignment.
This plug-in unit is best suited for busway-based power distribution in industrial facilities, including manufacturing lines, process plants, and distribution centers. Its three-pole protection and high interrupt capacity make it ideal for protecting feeder circuits and motor loads in cramped spaces, while the plug-in design enables rapid upgrades and easy integration with existing Pow-R-Way III busway networks.
Warranty terms follow Eaton’s policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. This provides coverage for manufacturing defects and workmanship. For ongoing support, Eaton’s technical resources cover installation guidance, field service considerations, and compatibility checks for busway configurations to maximize uptime and return on investment.