Eaton P3BFDB3090G Circuit Breaker Plug-In Unit - IEEE/UL Certified
Part Number: P3BFDB3090G
Quick Summary
The Eaton P3BFDB3090G Circuit Breaker Plug-In Unit protects busway-fed power systems with reliable overload and short-circuit protection. Field installs often suffer downtime when plug-in modules don’t align with existing busways. IEEE Certified, CSA Certified, UL 857, and ANSI certifications support safety and regulatory compliance across industrial facilities. Designed for Pow-R-Way III busways, it enables faster installation, standardized parts, and lower lifecycle costs. Three-pole F-frame, 90A, 18 kAIC at 240V and 14 kAIC at higher voltages ensure compatibility with a wide range of industrial loads. Dimensions include 12.36 in L, 21.2 in H, and 5.43 in W with a 25 lb weight, supporting straightforward mounting. Warranty covers one year from installation or 18 months from shipment.
Product Information
Extended Description
P3BFDB3090G Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, FDB, Plug, Breaker, F Frame (15-225 A), 90A, 18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac, None, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3090G
UPC
786683006224
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 CSA Certified UL 857 ANSI
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
90A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac
Application
Busway
Product Category
Plug
Feature → Business Impact → Application: The P3BFDB3090G uses a three-pole Pow-R-Way III design with a 90A amperage rating and 18 kAIC interrupt capacity at 240 VAC. This combination delivers robust overcurrent protection even under short-duration fault conditions, minimizing unplanned downtime and protecting downstream equipment. It is ideally implemented in Pow-R-Way III busway installations across 15–225 A service ranges, where plug-in modularity accelerates commissioning and reduces wiring complexity. Feature → Business Impact → Application: With a 50% internal grounding option, the unit simplifies grounding topology while improving fault return paths and EMI resilience. The result is safer operation and easier compliance with organizational grounding policies, particularly in metal-enclosed panels and high-noise environments. Feature → Business Impact → Application: The P3BFDB3090G carries IEEE and CSA certifications along with UL 857 and ANSI approvals, aligning with stringent industrial standards and easing procurement. This certification suite supports cross-site deployments in automotive, material handling, and process industries. Feature → Business Impact → Application: Precise dimensions and weight—12.36 in L, 21.2 in H, 5.43 in W, 25 lb—enable straightforward mounting in constrained spaces and retrofit scenarios, with plug-in ease reducing downtime during maintenance. Feature → Business Impact → Application: A one-year warranty (or 18 months from shipment) provides predictable after-sales coverage, supporting asset management programs and long-term service planning; compatibility with Pow-R-Way III busways reinforces a cost-efficient protection solution.
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FAQs
Yes. The P3BFDB3090G is a three-pole plug-in breaker designed for Pow-R-Way III busways, offering seamless integration with compatible busway systems and standard mounting practices to minimize field modification time.
It provides 18 kAIC at 240 VAC and 14 kAIC at 480 VAC and 600 VAC, with a 90A amperage rating, making it suitable for a range of industrial load profiles and fault conditions.
The unit is IEEE Certified, CSA Certified, UL 857 and ANSI certified, and it is NEMA compliant, supporting regulatory requirements across multiple markets.
The unit measures 12.36 in long, 21.2 in high, and 5.43 in wide, weighing 25 lb. Grounding can be configured with 50% internal grounding, facilitating straightforward mounting in space-constrained panels.
Warranty is one year from installation or 18 months from shipment, whichever occurs first, providing predictable coverage for asset management and service planning.