Eaton P3BFD3150NSP Circuit Breaker Plug-In - UL ANSI CSA

Part Number: P3BFD3150NSP
Manufacturer
Eaton
Part number
P3BFD3150NSP

Quick Summary

The Eaton Pow-R-Way III circuit breaker plug-in unit provides overcurrent protection for busway systems in industrial facilities. When space is limited or maintenance windows are tight, plug-in protection reduces downtime and simplifies servicing. Designed to meet UL 857, ANSI, CSA, and IEEE requirements, it is also NEMA compliant, offering robust compliance and reliability. With sprinkler-proof plug features and full neutral support, this solution helps engineers optimize protection schemes while enabling straightforward installation within modern power-distribution layouts. This combination of protection, grounding options, and busway compatibility supports safer, more efficient electrical distributions across demanding environments.

Product Information

Extended Description

P3BFD3150NSP Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit,Sprinkler-proof plug,Busway,Three-pole,FD,Plug,Breaker,F Frame (15-225 A),150A,65 kAIC at 240 Vac,25 kAIC at 480 Vac,18 kAIC at 600 Vac,100% Neutral,50% Integral/Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFD3150NSP
UPC
786685180120
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 ANSI CSA Certified IEEE Certified
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Integral/Housing
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
150A
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
Special features
Sprinkler-proof plug-in
Feature: Three-pole F-frame plug-in circuit breaker supports high-current protection within compact footprints. Business Impact: Enables scalable protection for busway-based power distribution without enlarging panel envelopes, reducing cabinet counts and wiring complexity. Application: Ideal for large industrial facilities and manufacturing lines that require modular protection with straightforward maintenance. Feature: 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, and 18 kAIC at 600 Vac interruption ratings. Business Impact: Ensures reliable short-circuit withstand across varying supply voltages, minimizing system downtime during faults. Application: Suitable for mixed-voltage busway installations and critical process lines. Feature: 100% Neutral and 50% Integral/Housing Grounding options. Business Impact: Streamlines grounding design and fault isolation, improving safety margins and reducing install time. Application: Works well in complex distributions with strict grounding requirements. Feature: Sprinkler-proof plug-in design. Business Impact: Enhances reliability in damp or harsh environments, lowering maintenance costs and exposure to water ingress. Application: Common in plant floor areas with exposure to moisture. Feature: Accurate dimensions and weight (12.36 in depth, 21.2 in height, 5.43 in width, 25 lb). Business Impact: Facilitates precise panel planning and vertical/horizontal space optimization. Application: Useful for retrofit projects and new builds with tight rack layouts. Feature: Compliance and certifications (NEMA compliant; UL 857; ANSI; CSA; IEEE). Business Impact: Provides regulatory alignment and safer procurement with auditable standards. Application: Critical for procurement and quality assurance in regulated industries.

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FAQs

The P3BFD3150NSP is a three-pole, F-frame plug-in unit designed for busway protection and is compatible with standard busway configurations. Its sprinkler-proof plug and 100% neutral with 50% integral/housing grounding support easy integration into existing layouts, reducing wiring changes and enabling modular protection on upgrades or new builds.
This unit carries UL 857, ANSI, CSA, and IEEE certifications and is NEMA compliant, ensuring alignment with recognized safety and performance standards. These certifications support regulatory compliance, safer procurement, and easier vendor qualification for projects in regulated industries.
The device provides 65 kAIC at 240 Vac, 25 kAIC at 480 Vac, and 18 kAIC at 600 Vac, delivering robust short-circuit withstand capability across a range of voltage conditions typical in industrial power systems.
With 100% Neutral and 50% Integral/Housing Ground options, the unit simplifies grounding design, improves fault isolation, and reduces the need for additional grounding components, enhancing safety and saving installation time.
The product carries Eaton’s warranty policy: one year from installation or eighteen months from shipment, whichever occurs first. For ongoing support, refer to Eaton’s policy 25-000 and coordinate with Eaton authorized service channels for maintenance and spare parts.