Eaton P3BFDB3030N circuit breaker plug-in unit - IEEE Certified
Part Number: P3BFDB3030N
Quick Summary
Eaton P3BFDB3030N circuit breaker plug-in unit is designed to protect Pow-R-Way III busway systems in harsh industrial environments. It addresses the common challenge of integration within live busway racks, reducing nuisance trips and maintenance downtime for critical power systems. Certified IEEE, ANSI, CSA and UL 857, this unit also supports robust grounding with 100% Neutral and 50% Integral/Housing grounding, ensuring reliable protection. The design enables scalable protection for power distribution, delivering predictable performance with a 30 A rating and high interrupt capabilities, while offering straightforward plug-in installation for faster commissioning and procurement efficiency.
Product Information
Extended Description
P3BFDB3030N Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, FDB, Plug, Breaker, F Frame (15-225 A), 30A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac, 100% Neutral, 50% Integral or Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3030N
UPC
786683005999
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 ANSI CSA Certified UL 857
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Integral/Housing
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
30A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
The P3BFDB3030N is a three-pole plug-in circuit breaker housed in the Pow-R-Way III F-frame, designed for busway protection. This configuration directly improves system safety and reduces wiring complexity, enabling quicker replacements and simplified maintenance in demanding industrial environments. With a 30 A amperage rating and an 18 kAIC interrupt rating at 240 Vac (14 kAIC at 480 and 600 Vac), it provides robust protection against short circuits and overloads, lowering the risk of equipment damage and unplanned downtime. In practical terms, users gain higher availability and safer startups in power distribution racks, particularly where three-phase busway sections are densely integrated. The device supports 100% Neutral operation and 50% Integral/Housing grounding, facilitating compliant grounding schemes and easier integration with existing protective earth layouts. Compatible with Pow-R-Way III busway systems, it simplifies procurement via a single plug-in solution that reduces installation time and installation errors. The unit’s dimensions and weight (12.36 in depth, 21.2 in height, 5.43 in width, 25 lb) support straightforward mounting and handling in standard electrical rooms and panel spaces.
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FAQs
The P3BFDB3030N is designed as a plug-in unit for Pow-R-Way III busway. To install, align the three-pole plug-in contacts with the busway interface, secure the unit in its mounting and connect the neutral conductor to the 100% neutral terminal while selecting the grounding option between 50% integral or housing ground. Ensure the panel space matches the unit’s 12.36 in depth, 21.2 in height and 5.43 in width. Always follow IEEE and UL 857 wiring practices and verify torque values for terminations.
Key ratings include 30 A amperage, 18 kAIC interrupt rating at 240 Vac, and 14 kAIC at 480 Vac and 600 Vac. It is designed for three-pole protection with a Pow-R-Way III F-frame, featuring 100% Neutral and a grounding option of 50% Integral/Housing. These specs support reliable overload and short-circuit protection in busway distribution networks.
This unit excels in busway distribution for manufacturing, processing plants, and facilities with high short-circuit current possibilities. It provides scalable, plug-in protection for three-phase power runs, reduces installation time for new lines, and simplifies maintenance when expanding Pow-R-Way III systems. Its compact footprint and 25 lb weight aid in installation within standard electrical rooms and dense rack configurations.
The P3BFDB3030N carries IEEE Certified, ANSI, CSA Certified and UL 857 certifications, aligning with core electrical safety and performance requirements. It is also NEMA compliant, which supports broader compatibility with traditional enclosure standards and typical industrial control panels.
By offering rapid plug-in installation, straightforward replacement in live busway sections, and high interrupt ratings that protect critical equipment, the unit minimizes downtime during maintenance and expansion. Its shared grounding options and regulatory compliance reduce commissioning time and risk, leading to lower total cost of ownership and faster project ROI in power distribution upgrades.