Eaton P3BKDC3250N Pow-R-Way III Plug-In - UL 857
Part Number: P3BKDC3250N
Quick Summary
Pow-R-Way III circuit breaker plug-in unit from Eaton protects busway systems with modular, reliable protection for industrial power distribution. When upgrading or expanding a live bus run, engineers often confront compatibility gaps, long lead times, and complex wiring. This device carries IEEE Certified, CSA Certified, ANSI, and NEMA compliance marks, ensuring regulatory alignment across facilities. With a 250 A rating and high interrupt capability, it supports scalable protection without sacrificing safety or performance. The 100% neutral option and 50% integral grounding simplify installation, while the compact footprint and plug-in design minimize field wiring and downtime. Together, these features translate into lower maintenance costs and faster project execution for plant modernization.
Product Information
Extended Description
P3BKDC3250N 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% Integral/Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKDC3250N
UPC
786683001533
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 CSA Certified UL 857 ANSI
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Integral/Housing
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 → Business Impact → Application: The Eaton Pow-R-Way III plug-in unit adopts a three-pole, K-frame design that aligns with Busway protection schemes, enabling rapid plug-in replacements and streamlined panel assembly in manufacturing and processing facilities. This modular approach reduces field wiring complexity and minimizes downtime during maintenance or expansion. Feature → Business Impact → Application: With an amperage rating of 250 A and interrupt ratings of 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, and 50 kAIC at 600 VAC, the device delivers robust fault energy protection, supporting uptime and asset longevity for critical loads like motors and conveyors in heavy industry. Feature → Business Impact → Application: A 100% neutral option coupled with 50% integral grounding simplifies fault current paths and grounding strategies, lowering installation risk and improving regulatory compliance across process plants. Feature → Business Impact → Application: The compact dimensions (13.29 in L, 34.41 in H, 7.79 in W) and 53 lb weight ease installation in crowded switchgear enclosures, enabling easier transport, handling, and serviceability on the plant floor. Feature → Business Impact → Application: UL 857, IEEE Certified, CSA Certified, ANSI, and NEMA compliance provide auditable standards alignment, reducing procurement and audit friction while delivering predictable performance for utility and municipal projects. Feature → Business Impact → Application: A one-year warranty (or 18 months from shipment) offers risk protection for maintenance planning and total cost of ownership reduction, supporting procurement teams in value-based decision making.
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FAQs
The P3BKDC3250N is designed for busway protection with a three-pole, K-frame configuration and 100% neutral, plus grounding options at 50% integral. It plugs into compatible Pow-R-Way busways to simplify upgrades, minimize wiring, and shorten installation time.
It supports 250 A with interrupt ratings of 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, and 50 kAIC at 600 VAC, making it suitable for high-energy fault protection across typical industrial voltages.
This unit is IEEE Certified, CSA Certified, UL 857 certified, ANSI compliant, and NEMA compliant, ensuring broad regulatory alignment for industrial and utility projects.
The product carries Eaton’s warranty of one year from installation or 18 months from shipment, whichever occurs first, providing protection against manufacturing defects and support for project timelines.
The unit measures 13.29 in in depth, 34.41 in in height, and 7.79 in in width, weighing 53 lb. These dimensions fit standard enclosures and simplify site planning, transport, and mounting in constrained switchgear spaces.