Eaton P3BKDC3175GN circuit breaker plug-in unit - UL 857 Certified
Part Number: P3BKDC3175GN
Quick Summary
The Eaton Pow-R-Way III circuit breaker plug-in unit protects busway power distribution with quick, modular plug-in installation. This design addresses maintenance delays by enabling fast replacement without extensive rewiring. It carries UL 857, ANSI/IEEE, CSA certifications and is NEMA compliant, providing regulatory confidence for demanding facilities. By leveraging a 175A rating with high interrupt ratings, 100% neutral, and 50% internal grounding, it supports reliable operation in busy industrial environments. The solution integrates smoothly with existing Pow-R-Way III infrastructure, delivering improved uptime, predictable maintenance costs, and scalable protection for growing power-distribution needs.
Product Information
Extended Description
P3BKDC3175GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, KDC, Plug, Breaker, K Frame (70-400 A), 175A, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac, 100% Neutral, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKDC3175GN
UPC
786683001427
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
UL 857 ANSI IEEE Certified CSA Certified
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
175A
Interrupt rating
200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Feature → Business Impact → Application: Three-pole K-frame Pow-R-Way III design delivers robust protection with a compact plug-in form factor, reducing installation time and wiring complexity in busy panels. This translates to lower labor costs and faster service restoration in manufacturing lines. Feature → Application: 175A amperage and high interrupt ratings (200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac) ensure reliable fault-clearing in medium-duty busway systems, minimizing downtime and equipment damage. Feature → Compliance → Risk reduction: UL 857, ANSI/IEEE, CSA certifications plus NEMA compliance provide proven reliability and regulatory alignment for facility approvals and safer operations. Feature → Grounding/Neutral → Safety and reliability: 100% neutral and 50% internal grounding accommodate diverse busway configurations while maintaining predictable fault paths and safer maintenance. Feature → Installation/Compatibility → Operational efficiency: Plug-in unit design supports quick swap-outs and straightforward integration with existing Pow-R-Way III busways, reducing spare-part complexity and enabling scalable protection across multiple feeders. Feature → Physical footprint → Space planning: Dimensions (13.29 in x 34.41 in x 7.79 in) and 53 lb weight offer a manageable footprint for crowded electrical rooms while enabling mounting flexibility and easier handling during installation.
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FAQs
The P3BKDC3175GN is designed as a plug-in unit for Pow-R-Way III busways, allowing direct mounting and seamless electrical interface with compatible busway sections. It supports 175A operation, three-pole connectivity, and a K-frame design, enabling quick swaps or upgrades without extensive rewiring. This simplifies panel layouts and reduces on-site installation time.
This unit provides a 175A amperage rating with interrupt ratings of 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, and 50 kAIC at 600 Vac. It features 100% neutral protection and 50% internal grounding, supporting reliable fault paths for a variety of busway configurations and enhancing protection in mixed-load environments.
Yes. The three-pole, K-frame Pow-R-Way III design is intended for medium-to-heavy busway protection, delivering robust fault-clearing performance in facilities with significant fault currents. With UL 857, ANSI/IEEE, and CSA certifications, it meets industry standards while the high interrupt ratings provide reliable protection for critical feeders.
The unit is UL 857, ANSI/IEEE Certified, CSA Certified and NEMA Compliant. These certifications validate electrical safety, performance under fault conditions, and compatibility with regulated industrial environments, helping with project approvals, insurance requirements, and long-term operational risk management.
Maintenance benefits come from modular plug-in design, enabling fast replacements and reduced cabinet downtime. The unit’s high interrupt ratings and reliable grounding/neutral configuration minimize unplanned outages, which lowers maintenance costs and downtime—contributing to a favorable ROI, especially in facilities with frequent feeder maintenance or retrofit programs.