Eaton P3BED3125GN Pow-R-Way III circuit breaker - 65 kAIC
Part Number: P3BED3125GN
Quick Summary
Eaton P3BED3125GN Pow-R-Way III circuit breaker plug-in unit protects busway power distribution. This module helps maintain continuous operation in compact, high-demand installations by providing reliable trip protection and fast replacement options. The device carries IEEE Certified, UL 857, CSA Certified, and ANSI certifications, delivering confidence in industrial reliability and compliance. By leveraging 100% Neutral and 50% Internal Ground options and a 125A rating, it supports flexible busway configurations while reducing panel space and installation time. With its plug-in design and rugged E frame, this solution offers business value through improved uptime, safer maintenance, and lower lifecycle costs in demanding environments.
Product Information
Extended Description
P3BED3125GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, ED, Plug, Breaker, E Frame (15-225 A), 125A, 65 kAIC at 240 Vac, 100% Neutral, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BED3125GN
UPC
786683004923
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 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 UL 857 CSA Certified ANSI
Circuit Breaker Frame
E
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
125A
Interrupt rating
65 kAIC at 240 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
The Busway Solution
Eaton Specification Sheet - P3BED3125GN
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Three-pole, 125A rating aligns with common industrial busway loads, delivering precise protection across all phases. Business Impact: Reduces nuisance trips and enables coordinated protection that minimizes unplanned downtime. Application: Ideal for Pow-R-Way III busway modules in manufacturing, data centers, and distribution facilities. Feature: 65 kAIC interrupt rating at 240 VAC. Business Impact: Provides robust fault current handling for motors and feeders, improving system resilience. Application: Suitable for medium to heavy-duty industrial feeders in automotive, packaging, and process industries. Feature: 100% Neutral with 50% Internal Ground. Business Impact: Improves fault path clarity and ground reliability, supporting safer maintenance and easier diagnostics. Application: Works with common grounding schemes in busway installations. Feature: NEMA compliant and multiple certifications (IEEE, UL 857, CSA, ANSI). Business Impact: Meets regulatory requirements, simplifies sourcing, reduces qualification time for procurement. Application: Suitable for regulated facilities and certified equipment enclosures. Feature: Plug-in unit design with E-frame Pow-R-Way III architecture. Business Impact: Enables quick replacement, faster maintenance, and minimal downtime; weight of 25 lb and dimensions enable fit into tight spaces. Application: Ideal for service-heavy facilities and modular expansion in busway systems. Feature: Wiring and terminal compatibility with busway applications. Business Impact: Facilitates scalable protection for varying loads and easy integration with Eaton busway products. Application: Supports ED configurations and plug-in protection in evolving power networks.
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FAQs
The P3BED3125GN is designed as a plug-in, three-pole unit for Pow-R-Way III busway installations. Begin by verifying busway compatibility, then mount the unit in an accessible distribution section. Connect conductors per the ED design guidelines, ensuring 100% Neutral and 50% Internal Ground are implemented as specified. Finally, perform a coordinated trip test to confirm proper interlock with adjacent breakers and verify clear labeling for maintenance teams.
Key ratings include a 125A amperage rating and a 65 kAIC interrupt rating at 240 VAC. It is a three-pole breaker with a Pow-R-Way III design, suitable for busway protection. The unit also features 100% Neutral and 50% Internal Ground options, aligning with typical busway grounding practices and ensuring reliable fault paths.
Yes. The device carries IEEE Certified, UL 857, CSA Certified, and ANSI certifications, and it is configured for NEMA compliance. These certifications help ensure regulatory alignment, product safety, and reliability across industrial environments.
Because this is a plug-in, E-frame unit, it facilitates quick replacement and modular maintenance. Its compact dimensions (12.36 in L, 21.2 in H, 5.43 in W) and 25 lb weight support installation in tight spaces common to modern facilities. For ongoing service, leverage its standard ED busway compatibility and ensure proper grounding and neutral configuration is maintained.
The product follows Eaton’s Selling Policy 25-000 warranty, which provides one year from installation or eighteen months from shipment, whichever comes first. This policy supports post-sale reliability, with access to Eaton’s technical resources and documentation for ongoing maintenance and compliance.