Eaton P3BED3125N Pow-R-Way III Circuit Breaker - 65 kAIC
Part Number: P3BED3125N
Quick Summary
The Eaton P3BED3125N Pow-R-Way III circuit breaker plug-in unit is a robust 3‑pole protection device designed for Pow-R-Way busway installations. This solution helps maintain uptime by pairing circuit protection with straightforward field replacement, reducing troubleshooting time during outages. It carries IEEE Certified, CSA Certified, and UL 857 listings, along with ANSI compliance and NEMA compatibility to support regulatory alignment across industrial footprints. By leveraging a 100% neutral configuration and a plug‑in ED frame, it also simplifies installation, spares planning, and future scalability for expanding production lines.
Product Information
Extended Description
P3BED3125N Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 125 AMP, ED Frame Type, 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BED3125N
UPC
786683004916
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
E
Grounding Options
50% Integral/Housing
Type
Breaker
Amperage Rating
125A
Interrupt rating
65 kAIC at 240 Vac
Neutral Options
100%
Feature: 3‑pole, 125 A ampacity with 65 kAIC interrupt rating at 240 VAC. Business Impact: Delivers high fault-current interruption to protect downstream equipment and minimize downstream downtime. Application: Ideal for factory floor power distribution where rapid isolation of faults is critical. The combination of a 3‑pole design and ED frame compatibility supports reliable three‑phase protection for Pow-R-Way busways. Feature: 100% Neutral with 50% integral/housing grounding options. Business Impact: Ensures balanced neutral loading and safer fault clearing, reducing ground fault risk and improving overall system reliability. Application: Suitable for critical loads in manufacturing cells and data‑infrastructure rooms that demand precise neutral performance. Feature: Grounding Options and Compliance. Business Impact: The 50% integral grounding plus housing configuration simplifies grounding schemes and expedites code compliance checks. Application: Works well in facilities pursuing NEMA conformity and standard electrical codes. Feature: High-Performance Certifications (IEEE, CSA, ANSI, UL 857). Business Impact: Supports regulatory acceptance and reduces qualification time for new installations. Application: Fits regulated environments and OEM integrations needing proven standards alignment. Feature: Physical footprints and plug‑in convenience. Business Impact: The 12.36 in length, 21.2 in height, and 5.43 in width enable compact integration into existing busway racks with minimal modification. Application: Appropriate for retrofit projects and new builds where space is constrained and serviceability matters.
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FAQs
The P3BED3125N is a three-pole, 125A plug-in unit designed for Pow-R-Way III busways with ED frame compatibility. It fits standard 3‑pole configurations and supports straightforward field installation. Ensure the frame type matches the ED specification and that the busway layout provides room for the 12.36 in depth and 21.2 in height envelope.
This unit delivers a 65 kAIC interrupt rating at 240 VAC, with a 125A nominal amperage rating. It provides robust fault current protection for typical industrial busways while maintaining coordination with downstream protection devices.
Yes. The P3BED3125N supports 100% neutral and offers grounding options with 50% integral/housing grounding. This configuration improves fault detection, neutral balance, and safety, which is particularly important for sensitive equipment and shared-neutral feeders in multi‑load systems.
The unit carries IEEE Certified, CSA Certified, ANSI, and UL 857 listings, along with NEMA compliance. These certifications simplify procurement by aligning with common regulatory requirements, support safety and performance claims in audits, and ease integration with other certified components in your electrical distribution system.
The plug-in design reduces installation time and minimizes field wiring, lowering labor costs. Its compatibility with ED frames and 100% neutral reduces spare part variety and stocking needs. Over time, this translates to lower maintenance costs, quicker downtime restoration, and a lower total cost of ownership for busway installations.