Eaton P3BFDC3020 Pow-R-Way III circuit breaker plug-in unit - UL 857
Part Number: P3BFDC3020G
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit protects busway-fed distributions with precision and speed. This module is designed to simplify installation and maintenance in modular power systems, reducing downtime during feeder changes. It carries critical certifications such as IEEE Certified, CSA Certified, ANSI, and UL 857 to support compliance across industrial facilities. The unit’s compact, plug-in design complements modern busway architectures while maintaining robust protection for critical loads. With NEMA compliance and integral grounding options, it also enhances safety and reliability in environments with tight space constraints and demanding duty cycles.
Product Information
Extended Description
P3BFDC3020G Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 20 AMP, FDC Frame Type, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDC3020G
UPC
786683007986
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
F
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
20A
Interrupt rating
200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 35 kAIC at 600 Vac
The Busway Solution
Eaton Specification Sheet - P3BFDC3020G
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The P3BFDC3020 is a 3-Pole, 20A plug-in circuit breaker with an F frame, enabling precise overcurrent protection for busway feeder applications. This configuration reduces nuisance trips while delivering dependable protection for motor starters and distribution panels in manufacturing lines. Application: ideal for Pow-R-Way III busway installations where fast swap-ins and ongoing protection are essential. Feature → Business Impact → Application: 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, and 35 kAIC at 600 VAC provide high fault current tolerance, improving system resilience and reducing equipment damage during surges. Application: suitable for heavy industrial feeders and data center power rails that demand strong fault mitigation. Feature → Business Impact → Application: Plug-in unit design and 12.36 in depth, 21.2 in height, and 5.43 in width enable tight panel fits and straightforward retrofits. Application: retrofit projects and new builds where space is at a premium. Feature → Business Impact → Application: IEEE, CSA, ANSI, and UL 857 certifications streamline procurement and compliance workflows, lowering risk during audits. Application: regulated environments requiring traceable safety certifications. Feature → Business Impact → Application: 50% integral grounding options simplify grounding schemes, reducing wiring complexity and installation time. Application: busway-based distribution where quick grounding is advantageous. Feature → Business Impact → Application: 25 lb weight supports manageable handling and rapid field swaps, minimizing downtime during maintenance. Application: on-site replacements and routine testing in confined spaces.
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FAQs
The P3BFDC3020 is designed for Eaton Pow-R-Way III busway installations and serves as a plug-in protective device for 3-Pole, 20A feeders. It integrates with standard F frame breakers and supports 50% integral grounding. This compatibility enables quick upgrades to existing busway configurations without reworking the entire feeder, reducing installation time and trade inventory requirements.
Key ratings include 20A amperage with interrupt ratings of 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, and 35 kAIC at 600 VAC. Certifications listed are IEEE Certified, CSA Certified, ANSI, and UL 857, along with NEMA Compliant compliance. These specifications support reliable protection across a range of industrial applications while simplifying regulatory auditing.
Installation uses the plug-in design to mount within the Pow-R-Way III busway framework. Ensure the unit is rated for the target voltage and current, verify grounding options (50% integral/housing), and secure the unit in its F frame slot. Follow Eaton’s specification sheet for wiring polarity, torque values, and clearance, then perform functional testing to confirm proper operation.
Yes, but with caveats. The P3BFDC3020 supports 480 VAC with an interrupt rating of 100 kAIC and up to 600 VAC at 35 kAIC. For 240 VAC, the unit provides a robust 200 kAIC rating. When selecting for high voltage, confirm system fault current levels and coordination with upstream protection to ensure correct trip settings and safe clearance.
The plug-in design simplifies field swaps and reduces downtime during maintenance, improving overall uptime. High fault current ratings and UL/IEEE/CSA/ANSI certifications minimize compliance risk and warranty concerns. Space-efficient dimensions plus grounding options streamline installation, lowering labor costs and enabling rapid scalability in growing facilities.