Eaton P3BFD3050GN Pow-R-Way III CB - UL 857 Certified
Part Number: P3BFD3050GN
Quick Summary
Pow-R-Way III circuit breaker plug-in unit delivers reliable overcurrent protection for Eaton busway installations. Engineers often face space constraints, compatibility gaps, and costly downtime when swapping breakers in dense busway layouts. This unit is UL 857, CSA Certified, and IEEE Certified, ensuring code-compliant safety across North America. Built around a 50A amperage rating with 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, and 18 kAIC at 600 Vac, it offers robust protection with 100% neutral and 50% internal grounding for dependable operation. By matching the Pow-R-Way III frame with three-pole design and busway compatibility, it streamlines installation, reduces spare-part inventory, and improves uptime for facilities relying on modular power distribution.
Product Information
Extended Description
P3BFD3050GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, FD, Plug, Breaker, F Frame (15-225 A), 50A, 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac, 100% Neutral, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFD3050GN
UPC
786683006729
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
UL 857 CSA Certified ANSI IEEE Certified
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
50A
Interrupt rating
65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Three-pole F-frame Pow-R-Way III design ensures robust protection in space-constrained busway plug-in configurations. This design reduces installation errors and inventory needs by aligning with standard Eaton busway modules. It's optimized for quick field plug-in and panel integration in commercial and industrial distributions. High interrupt ratings provide strong fault current handling across common distribution voltages. This translates to improved safety margins, reduced arc-flash risk, and longer equipment life for feeders and downstream devices. Use it in 240, 480, and 600 Vac busway circuits to meet system protection requirements. Neutral options with 100% neutral and 50% internal grounding stabilize fault return paths and simplify coordination with control circuits. The business impact is more predictable protection and easier coordination with PLC inputs and sensors. In mission-critical processes, this configuration helps prevent nuisance trips and equipment damage in dynamic loads. UL 857, CSA Certified, ANSI, and IEEE Certified compliance ensure code-ready installation and cross-border acceptance. This reduces rework, qualification costs, and vendor risk in North American projects. It is specifically trusted for busway installations and modular power distribution schemes. Compact footprint with measured dimensions supports straightforward retrofit in existing enclosures (12.36 in L x 21.2 in H x 5.43 in W) and a 25 lb weight. Space savings enable faster commissioning, reduced enclosure modifications, and easier stock management for field teams. Warranty coverage includes one year from installation or eighteen months from shipment, whichever comes first, providing assurance during initial operation and minimizing risk during upgrades or expansions.
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FAQs
The P3BFD3050GN uses a three-pole F-frame Pow-R-Way III design and is intended for plug-in busway configurations. Its dimensions (12.36 in L, 21.2 in H, 5.43 in W) and 25 lb weight support straightforward retrofit into standard Eaton busway enclosures. For best results, verify enclosure clearance, neutral termination capacity, and grounding scheme before replacement.
It is a 50A rated breaker with interrupt ratings of 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, and 18 kAIC at 600 Vac. The unit provides 100% neutral, with 50% internal grounding, and a three-pole protection scheme suitable for busway systems in North American installations.
Yes. The plug-in design and busway compatibility make it ideal for new builds and upgrades. With a compact footprint and standard NEMA compliance, it accelerates commissioning in retrofits while meeting NEC/UL requirements. Ensure defender devices and busway modules are compatible with the P3BFD3050GN catalog number.
The unit carries UL 857, CSA Certified, ANSI, and IEEE Certified markings, along with NEMA compliance. These certifications support code-compliant installations, cross-border use, and reduced risk during approvals and inspections.
Eaton offers a one-year warranty from installation or 18 months from shipment, whichever occurs first. This coverage provides protection against manufacturing defects and supports field support, spare-part availability, and service coordination during early operation and expansion.