Eaton P3BKDC3250GN Pow-R-Way III circuit breaker plug-in unit - CSA & UL 857 Certified
Part Number: P3BKDC3250GN
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit protects busway distributions in industrial facilities. Engineers often struggle with installation time, space constraints, and ensuring reliable fault protection in compact busway layouts. This solution aligns with UL 857, CSA Certified, and ANSI/IEEE safety standards, reinforcing compliance and safety. Its plug-in design, 250 A rating, and 100% neutral support scalable power distribution while reducing wiring effort and lifecycle costs. With a three-pole K-frame configuration and heavy interrupt ratings, it delivers dependable protection in demanding environments, from manufacturing floors to data centers. In practice, adopting this unit can shorten panel assembly time, improve maintenance predictability, and help meet project deadlines.
Product Information
Extended Description
P3BKDC3250GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, KDC, Plug, Breaker, K Frame (70-400 A), 250A, 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
P3BKDC3250GN
UPC
786683001540
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
CSA Certified UL 857 ANSI IEEE Certified
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
250 A
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: 250 A amperage rating. Business Impact: Supports high-load distribution without frequent upgrades, reducing total cost of ownership. Application: Medium-to-large facility busway feeders needing robust current capability. Feature: Interrupt ratings of 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, and 50 kAIC at 600 Vac. Business Impact: Enhances fault protection for diverse supply configurations, lowering arc flash risk and equipment damage. Application: Industrial plants with high fault current potential. Feature: Three-pole, K-frame design. Business Impact: Ensures compatibility with standard busway modules and straightforward replacement, minimizing downtime. Application: Modular protection in centralized distribution schemes. Feature: Grounding and neutral strategy (50% Internal Ground, 100% Neutral). Business Impact: Improves fault clearance paths and system reliability, simplifying wiring layouts. Application: Critical-load busway circuits. Feature: Compliance and certifications (NEMA, UL 857, CSA, ANSI/IEEE). Business Impact: Reduces regulatory risk and streamlines approval processes. Application: Harsh or regulated environments requiring proven standards. Feature: Plug-in unit design with busway compatibility. Business Impact: Speeds installation, simplifies future upgrades, and lowers on-site labor costs. Application: Fast-paced facilities upgrading to modular protection.
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FAQs
The unit is a three-pole plug-in circuit breaker designed for busway arrangements with dimensions of 13.29 in L x 34.41 in H x 7.79 in W and ~53 lb weight. Ensure compatible busway modules, proper clearances, 50% internal grounding, and 100% neutral connections per Eaton guidelines to optimize space and reduce wiring complexity.
It provides 250 A amperage with interrupt ratings of 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, and 50 kAIC at 600 Vac. The design is 3-pole, K-frame, with 100% neutral and 50% internal grounding, suitable for high-demand busway circuits.
Yes. The Pow-R-Way III plug-in unit is engineered for busway applications, featuring a K-frame three-pole configuration and plug-in design that integrates with common busway hardware, reducing install time and improving modularity for future expansions.
The unit is NEMA compliant and carries UL 857, CSA Certified, and ANSI/IEEE certifications, ensuring regulatory compliance, safety, and interoperability in regulated industrial environments.
The unit follows Eaton’s policy: one year from installation or eighteen months from shipment, whichever occurs first. Support includes access to Eaton technical resources and datasheets for ongoing maintenance and troubleshooting.