Eaton P3BFDB3110N Pow-R-Way III circuit breaker plug-in unit - UL 857 Certification
Part Number: P3BFDB3110N
Quick Summary
The P3BFDB3110N Pow-R-Way III circuit breaker plug-in unit protects Eaton busway circuits and simplifies modular power distribution. For engineers facing crowded electrical spaces, frequent reconfiguration, and uptime pressure, this plug-in solution minimizes wiring changes and reduces downtime. This unit carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications, with NEMA compliance, ensuring compatibility across harsh industrial environments. Coupled with a 100% neutral option and robust grounding, it delivers reliable protection for data centers, manufacturing lines, and process facilities, while preserving scalability and serviceability in evolving plant layouts.
Product Information
Extended Description
P3BFDB3110N Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 110 AMP, FDB Frame Type, 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3110N
UPC
786683006316
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% Integral/Housing
Type
Breaker
Amperage Rating
110A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac
Neutral Options
100%
Feature → Business Impact → Application: The 3-pole plug-in design in an FDB frame supports medium-to-large busway loads with compact footprint, enabling faster deployment and easier replacements, reducing commissioning time and maintenance costs in new installations. Feature → Business Impact → Application: The unit delivers 110 A continuous current with an 18 kAIC interrupt rating at 240 VAC and 14 kAIC at 480/600 VAC, significantly improving short-circuit protection and equipment uptime for critical production lines and data-center racks. Feature → Business Impact → Application: Grounding options offer 50% integral/housing grounding while maintaining 100% neutral, simplifying grounding schemes and ensuring neutral reliability in complex circuits across plant areas and service entrances. Feature → Business Impact → Application: Dimensions and weight—12.36 in depth, 21.2 in height, 5.43 in width, 25 lb—facilitate fitment in restricted enclosures and modular assemblies, improving space planning and retrofit viability. Feature → Business Impact → Application: Compliance with NEMA, IEEE, CSA, ANSI, and UL 857 provides cross-industry interoperability and regulatory peace of mind, supporting standardization across manufacturing, process facilities, and distribution centers. Feature → Business Impact → Application: The plug-in design and cataloging under P3BFDB3110N streamline spares management and replacement workflows, reducing downtime during routine service and improving total cost of ownership for busway systems.
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FAQs
Yes. The P3BFDB3110N is designed as a plug-in unit for Pow-R-Way III busway environments, featuring a 3-pole configuration and 110 A rating with a suitable FDB frame. It aligns with standard busway footprints and Eaton’s modular approach, enabling straightforward installation and rapid line-up during commissioning.
The unit provides an 18 kAIC interrupt rating at 240 VAC and 14 kAIC at 480 VAC and 600 VAC. These ratings indicate the maximum fault current the breaker can interrupt without damage, offering robust protection for medium-to-high fault levels typical in industrial environments and critical loads.
Industries with modular power distribution needs—such as manufacturing, data centers, facilities automation, and process industries—benefit from the 110 A, 3-pole design, 100% neutral, and 50% integral grounding. The unit’s NEMA compliance and UL 857 certification support reliable operation in diverse environments.
The P3BFDB3110N holds IEEE Certified, CSA Certified, ANSI, and UL 857 certifications and is NEMA compliant. These certifications ensure compatibility across equipment, regulatory compliance, and safe interoperation in multi-vendor industrial installations, reducing validation time and risk during audits.
The plug-in design enables quick replacement without extensive rewiring, while the 100% neutral and grounding options simplify installation and fault isolation. Coupled with modular busway integration, this reduces downtime, lowers maintenance labor, and improves overall equipment availability and total cost of ownership.