Eaton P3BKD3150GN Pow-R-Way III Circuit Breaker - UL 857
Part Number: P3BKD3150GN
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit is designed for reliable power distribution in busway systems. Engineers face challenges with plug-in compatibility, lengthy installation times, and meeting high interrupt ratings across varying voltages. This device carries IEEE Certified, CSA Certified, and UL 857 certifications, reinforcing safety and compliance in demanding industrial environments. With a 150 A amperage rating, 100% neutral, and 50% internal grounding, it enables fast commissioning and predictable protection. For panel builders and maintenance teams, using this plug-in unit translates to reduced downtime, easier sourcing, and consistent performance across the plant's feeder network. In short, it aligns with procurement goals for reliability, safety, and total cost of ownership.
Product Information
Extended Description
P3BKD3150GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, KD, Plug, Breaker, K Frame (70-400 A), 150A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, 100% Neutral, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKD3150GN
UPC
786683000581
Product Length/Depth
13.29 in
Product Height
34.41 in
Product Width
7.79 in
Product Weight
53 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 ANSI CSA Certified UL 857
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
150A
Interrupt rating
65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Feature → Business Impact → Application: Three-pole KD plug-in unit simplifies busway integration, enabling faster commissioning and fewer wiring errors in high-density power distributions. This reduces field labor and commissioning time, improving project timelines. Application: ideal for factory busway feeders and modular distribution assemblies. Feature → Business Impact → Application: 150A rating with 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 25 kAIC at 600 Vac provides robust fault protection across voltage regimes. Benefits include improved equipment protection and reduced risk of downstream outages. Application: suitable for industrial facilities with variable fault currents and mixed-voltage feeders. Feature → Business Impact → Application: 100% Neutral and 50% Internal Grounding streamline fault paths and grounding strategy, simplifying panel design and enhancing safety. Benefits include consistent neutral current handling and easier compliance testing. Application: busway distribution and high-density panel assemblies. Feature → Business Impact → Application: IEEE Certified, CSA Certified, and UL 857 compliance deliver regulatory assurance and safer operation, reducing risk during audits and installations. Benefits include smoother procurement cycles and fewer compliance-related reworks. Application: all industrial control panels and feeder assemblies. Feature → Business Impact → Application: Compact K-frame Pow-R-Way III design sustains reliable performance in tight spaces, with dimensions and weight that fit standard enclosures. Benefits include easier mounting, reduced enclosure footprint, and predictable thermal management. Application: modular power distribution installations in manufacturing environments. Feature → Business Impact → Application: 1-year warranty (or 18 months from shipment) mitigates lifecycle risk and supports maintenance planning, lowering total cost of ownership. Benefits include predictable service windows and supplier support for uptime goals. Application: ongoing plant maintenance and panel upgrades.
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FAQs
The P3BKD3150GN is a three-pole, plug-in unit designed for Pow-R-Way III busway configurations, enabling rapid panel integration and reduced wiring complexity within standard busway feeders and modular distribution assemblies.
It provides 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 25 kAIC at 600 Vac, with a 150 A amperage rating, delivering robust protection for high fault currents in industrial environments.
Yes. It carries IEEE Certified, CSA Certified, and UL 857 certifications, and is NEMA Compliant, ensuring safety, interoperability, and regulatory alignment in industrial control panels.
The breaker supports 100% neutral and 50% internal grounding, simplifying neutral current management and grounding schemes in busway installations.
Eaton offers a one-year warranty from installation or eighteen months from shipment. This provides predictable service windows and helps manage maintenance budgets for long-term uptime.