Eaton P3BKDB3250GN Pow-R-Way III Circuit Breaker - 65 kAIC
Part Number: P3BKDB3250GN
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit provides reliable overcurrent protection for busway installations in commercial and industrial spaces. Maintenance downtime and wiring complexity can erode power reliability when expanding or upgrading a busway network. The product carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications, reinforcing compliance and safety in demanding environments. Built for a 3-pole, 250 A K-frame busway system with 50% internal grounding and 100% neutral, it offers scalable protection without complicating wiring. By combining robust protection with straightforward plug-in installation, it supports faster deployments, easier replacements, and lower total cost of ownership across manufacturing floors, data centers, and distribution centers.
Product Information
Extended Description
P3BKDB3250GN Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 250 AMP, KDB Frame Type, 50% Internal Ground and 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKDB3250GN
UPC
786683001700
Product Length/Depth
13.29 in
Product Height
34.41 in
Product Width
7.79 in
Product Weight
53 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
K
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
250 A
Interrupt rating
65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Feature: 3‑Pole operation with a 250 A rating and a K‑frame design delivers robust overcurrent protection for medium‑to‑high current busway circuits. Business impact: tighter protection translates to fewer unexpected outages, reduced fault propagation, and more predictable power delivery in critical lines. Application: optimized for Eaton Pow-R-Way III busway installations across manufacturing floors, data centers, distribution hubs, and large commercial facilities. The plug-in unit design also simplifies expansion and upgrades without rewiring. Feature: Interrupt ratings of 65 kAIC at 240 V, 35 kAIC at 480 V, and 25 kAIC at 600 V provide high fault-current withstand. Business impact: supports selective coordination and rapid fault clearing, minimizing equipment damage and downtime. Application: ideal for central feeder segments and high-demand panels along extended busway runs. Feature: Grounding options include 50% Internal grounding and 100% Neutral. Business impact: improved fault management, safer isolation, and compatibility with various grounding schemes. Application: facilities with defined grounding practices seeking compliant neutrals and flexible wiring arrangements. Feature: Compact footprint with 13.29 in depth, 34.41 in height, 7.79 in width, and a 53 lb weight. Business impact: ease of integration into existing enclosures and faster installation, reducing installation time and labor cost. Application: data centers and industrial panels where space and weight constraints are critical. Feature: Compliance and compatibility including NEMA compliance, IEEE, CSA, ANSI, UL 857 certifications. Business impact: streamlines sourcing, accelerates regulatory approvals, and ensures compatibility with Pow-R-Way III busway. Application: system integrators deploying Pow-R-Way III busways and service teams performing routine maintenance.
Get a Quick Quote for a Eaton P3BKDB3250GN
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton P3BKDB3250GN?
Enquire Now
FAQs
Use the 3-pole, 250 A breaker designed for the K-frame busway. Mount as a plug-in unit in the Pow-R-Way III busway assembly, verify 50% internal grounding and 100% neutral options, and follow torque specs and UL 857/NEMA guidelines to ensure proper seating and connection.
The unit is rated for 250 A with interrupt ratings of 65 kAIC at 240 V, 35 kAIC at 480 V, and 25 kAIC at 600 V, providing robust protection against short-circuit events.
Industrial facilities, data centers, and manufacturing lines using Pow-R-Way busways benefit from its scalable protection, 3-pole operation, and 250 A capacity for reliable, code-compliant distribution.
IEEE Certified, CSA Certified, ANSI, and UL 857; it also adheres to NEMA-compliant standards for electrical equipment in diverse industrial settings.
Plug-in design enables faster replacement and reduced downtime during maintenance, while its robust protection minimizes fault damage, delivering lower lifecycle costs and improved uptime across mission-critical systems.