Eaton P3BKD3225N circuit breaker plug-in unit - UL 857
Part Number: P3BKD3225N
Quick Summary
The Eaton P3BKD3225N circuit breaker plug-in unit provides overcurrent protection for Pow-R-Way III busways. This compact solution addresses space constraints and quick-mount maintenance challenges common in modern electrical rooms. It carries IEEE Certified, CSA Certified, and UL 857 listings with a 100% neutral configuration and a KD frame design, ensuring dependable performance in demanding environments. For engineers and procurement teams, the unit offers straightforward plug-in installation, consistent grounding options, and proven compatibility with Eaton's Pow-R-Way III system, supporting scalable, safer power distribution. In short, it helps reduce downtime, improve reliability, and streamline panel protection in industrial facilities and data-centers. This translates to lower lifecycle costs and quicker fault diagnosis for maintenance teams.
Product Information
Extended Description
P3BKD3225N Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 225 AMP, KD Frame Type, 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKD3225N
UPC
786683000697
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% Integral/Housing
Type
Breaker
Amperage Rating
225 A
Interrupt rating
65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Feature: 3-Pole, 225 A amperage rating with a 65 kAIC interrupt rating at 240 VAC, 35 kAIC at 480 VAC, and 25 kAIC at 600 VAC. Business Impact: High fault-current tolerance supports large loads while maintaining selectivity and fast clearance to minimize equipment damage. Application: Suitable for medium- to large-power Pow-R-Way III busway installations in manufacturing and data-center environments. Feature: 100% Neutral and KD Frame Type. Business Impact: Ensures balanced fault current paths and straightforward device replacement without panel rewiring. Application: Ideal for control panels and distribution blocks requiring neutral integrity and standardized frame sharing. Feature: Grounding Options with 50% Integral/Housing. Business Impact: Simplifies grounding schemes and reduces installation time, enabling safer, code-compliant setups. Application: Works seamlessly with existing busway grounding strategies in complex plants. Feature: NEMA Compliant; IEEE, CSA, and UL 857 Certifications. Business Impact: Delivers proven regulatory compliance, vendor interoperability, and risk mitigation for procurement. Application: Suitable for regulated industrial facilities and mission-critical operations. Feature: Physical Footprint and Weight (13.29 in L, 34.41 in H, 7.79 in W, 53 lb). Business Impact: Clear installation footprint and predictable mounting in standard enclosures. Application: Enables accurate space planning and panel design for retrofit projects and new builds. Feature: Plug-in Design for Easy Maintenance. Business Impact: Reduces downtime and maintenance labor costs with quick circuit-breaker swaps. Application: OEM-led service strategies and field service activities benefit from modular replacement.
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FAQs
The P3BKD3225N is a 3-pole, 225 A plug-in breaker designed for Eaton Pow-R-Way III busways. It fits KD-frame configurations and uses a 100% neutral arrangement with 50% integral grounding, enabling straightforward integration into standard Pow-R-Way III installations and simplifying retrofit projects.
Key specs include a 225 A amperage rating and interrupt ratings of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 25 kAIC at 600 VAC. It provides 100% neutral support and is designed for reliable protection in industrial power distribution systems with KD-frame compatibility.
Yes. The unit is IEEE Certified, CSA Certified, ANSI, and UL 857 listed, with NEMA Compliant status, ensuring industry-standard safety, interoperability, and regulatory alignment for control panels and distributed power architectures.
The plug-in design enables rapid replacement without rewiring, reducing maintenance labor and downtime. Its standardized dimensions and 225 A rating support quick field swaps, minimizing production interruptions and supporting proactive maintenance strategies in manufacturing and data-center environments.
The unit measures 13.29 in long, 34.41 in high, 7.79 in wide, and weighs 53 lb. Grounding options include 50% integral/housing grounding, which simplifies integration into existing equipment grounding schemes and helps ensure code-compliant installations.