Eaton P3BFD3040GN circuit breaker plug-in unit - UL 857
Part Number: P3BFD3040GN
Quick Summary
The Eaton P3BFD3040GN circuit breaker plug-in unit is designed to protect busway-fed power distribution systems in industrial facilities. This solution addresses the common challenge of unreliable protection and difficult maintenance when upgrading busway networks, which can lead to unexpected downtime and escalating costs. It carries IEEE Certified status along with UL 857 and CSA certifications, reinforcing safety, interoperability, and compliance across regional standards. With 100% Neutral and 50% Internal Ground, it helps minimize neutral currents and grounding-related faults. For engineering teams, this plug-in unit pairs with Pow-R-Way III busway to simplify installation while enabling scalable protection for evolving electrical loads, delivering greater efficiency and a lower total cost of ownership.
Product Information
Extended Description
P3BFD3040GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, FD, Plug, Breaker, F Frame (15-225 A), 40A, 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
P3BFD3040GN
UPC
786683006644
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 UL 857 CSA Certified ANSI
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
40A
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
The Busway Solution
Eaton Specification Sheet - P3BFD3040GN
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Three-pole F-frame, 40A rating. Benefit: Provides robust three-phase protection for busway-fed circuits with a compact footprint, enabling reliable protection in space-constrained panels. Application: Busway protection in manufacturing lines and processing facilities. Feature: Interrupt ratings of 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, 18 kAIC at 600 Vac. Benefit: Higher fault withstand improves uptime and reduces equipment damage during electrical faults. Application: Critical industrial installations with demanding load profiles. Feature: 100% Neutral and 50% Internal Ground. Benefit: Improved fault isolation and cleaner neutral distribution, reducing stray currents and grounding issues. Application: Three-pole power distribution in heavy machinery environments. Feature: Pow-R-Way III compatibility and plug-in design. Benefit: Simplified installation, faster replacement, and easier maintenance with minimal field wiring. Application: Modular expansion in busway systems across multiple process cells. Feature: NEMA compliance, UL 857, CSA, ANSI certifications. Benefit: Regulatory alignment and safer operation across North America, easing spec and procurement workflows. Application: OEM panel builders and facilities seeking standard-compliant protection. Feature: Dimensions and weight (12.36 in L × 21.2 in H × 5.43 in W; 25 lb). Benefit: Predictable footprint for planning and space optimization in control enclosures. Application: System upgrades and retrofit projects where enclosure space is at a premium. Feature: Warranty: 1 year from installation or 18 months from shipment. Benefit: Clear post-sale support and reduced risk for conversion projects. Application: Project planning and vendor handoffs in industrial modernization programs.
Get a Quick Quote for a Eaton P3BFD3040GN
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton P3BFD3040GN?
Enquire Now
FAQs
The P3BFD3040GN is designed for Pow-R-Way III busway systems and serves as a three-pole plug-in circuit breaker, enabling modular protection for industrial power distributions within busway networks.
Rated at 40A with interrupt ratings of 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, and 18 kAIC at 600 Vac; features 100% Neutral and 50% Internal Ground for reliable three-phase operation.
Yes. The unit carries IEEE Certified status and UL 857 certification, along with CSA Certified and ANSI compliance, supporting broad regulatory acceptance.
Install as a plug-in unit within Pow-R-Way III busway, leveraging its three-pole F-frame design for straightforward mounting. The unit weighs 25 lb with dimensions 12.36 in by 21.2 in by 5.43 in, aiding space planning and quick replacement.
Warranty is one year from installation or 18 months from shipment, whichever comes first. Refer to Eaton Selling Policy 25-000 for full terms and conditions.