Eaton P3BEDH3125 Circuit Breaker Plug-in Unit - 100 kAIC
Part Number: P3BEDH3125
Quick Summary
The Eaton Pow-R-Way III circuit breaker plug-in unit protects Pow-R-Way busway systems with proven reliability. For engineers and maintenance teams, mismatched breakers and challenging field installations can drive downtime and costly rework. This unit carries IEEE Certified, CSA Certified and ANSI UL 857 certifications, reinforcing safety and regulatory alignment across critical facilities. With a 125 A rating and 100 kAIC interrupt capability, it enables faster installations, easier maintenance, and scalable protection for growing industrial power networks. Designed for EDH frame applications, it fits standard busway footprints while simplifying procurement with a single catalog number and documented dimensions.
Product Information
Extended Description
P3BEDH3125 Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 125 AMP, EDH Frame Type
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BEDH3125
UPC
786683005135
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
100 kAIC at 240 Vac
Feature: 3-Pole, 125 A circuit breaker. Business Impact: Provides essential protection for Pow-R-Way III busway configurations, reducing nuisance trips and preserving uptime. Application: Ideal for mid-range power distribution in manufacturing lines and data centers. Feature: 100 kAIC interrupt rating at 240 Vac. Business Impact: Increases fault tolerance and safety margins, minimizing downstream damage and repair costs. Application: Critical in high-energy facilities and crowded electrical environments with elevated short-circuit risk. Feature: EDH frame type with 50% integral grounding. Business Impact: Simplifies mechanical fit and grounding continuity during installation, speeding assembly and testing. Application: Suitable for modular busway integrations and retrofit projects. Feature: Comprehensive certifications (IEEE, CSA, ANSI UL 857). Business Impact: Regulatory compliance reduces audit findings and accelerates approvals for regulated facilities. Application: Appropriate for data centers, pharmaceutical plants, and industrial automation environments. Feature: Compact footprint and documented dimensions (12.36 in L × 5.43 in W × 21.2 in H) with 25 lb weight. Business Impact: Eases handling, shipping, and inventory management while fitting space-constrained enclosures. Application: Retrofit and new installs where space is at a premium. Feature: Catalog number P3BEDH3125 with UPC 786683005135. Business Impact: Streamlines ordering, asset tracking, and maintenance planning. Application: Enterprise procurement and long-term asset management across multi-site operations.
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FAQs
Install the plug-in unit into the EDH frame, align with the busway path, and secure per OEM guidelines. Ensure grounding is established to the 50% integral/housing option and verify the 12.36 in L, 5.43 in W, and 21.2 in H footprint fits the enclosure before energizing.
P3BEDH3125 is a 3-pole breaker rated at 125A with a 100 kAIC interrupt rating at 240 VAC, providing robust overload and short-circuit protection for medium-size power distribution networks in industrial settings.
Yes. It carries IEEE Certified, CSA Certified, and ANSI UL 857 certifications, and is designed to meet NEMA compliance requirements for busway-based protection equipment.
The plug-in unit measures 12.36 inches in length, 21.2 inches in height, and 5.43 inches in width, and weighs 25 pounds, making it compatible with standard enclosures and retrofit projects.
It offers 50% integral/housing grounding, supporting straightforward grounding continuity during panel assembly and reducing wiring complexity during installation.