Pow-R-Way III circuit breaker Eaton P3BHFD3175NSP - UL 857
Part Number: P3BHFD3175NSP
Quick Summary
Pow-R-Way III circuit breaker plug-in unit protects busway distributions with reliable interruption and safety in industrial facilities. It helps minimize downtime and nuisance trips by delivering precise coordination and fast fault clearance. In harsh environments, sprinkler-proof plug-in design and robust F-frame construction help maintain uptime and reduce service calls. Certified to UL 857, ANSI/IEEE, and CSA standards, this unit supports critical compliance across power systems. With 100% neutral and 50% integral ground options, it offers flexible grounding alongside a 175A rating and 100 kAIC at 240/480 Vac (25 kAIC at 600 Vac). For engineers focused on safety, uptime, and lifecycle cost, the P3BHFD3175NSP integrates seamlessly with Pow-R-Way III busway installations.
Product Information
Extended Description
P3BHFD3175NSP Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit,Sprinkler-proof plug,Busway,Three-pole,HFD,Plug,Breaker,F Frame (15-225 A),175A,100 kAIC at 240 Vac,100 kAIC at 480 Vac,25 kAIC at 600 Vac,100% Neutral,50% Integral/Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BHFD3175NSP
UPC
786685690094
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
CSA Certified ANSI IEEE 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
175A
Interrupt rating
100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Special features
Sprinkler-proof plug-in
Three-pole design in the F-frame delivers coordinated protection for three-phase busway feeds. This arrangement translates to safer, faster fault clearing and reduced nuisance trips, cutting downtime and increasing equipment uptime. It fits 15–225 A range with a 175A rating and 100 kAIC interrupt capacity at typical industrial voltages, making it a scalable choice for growing facilities. Sprinkler-proof plug-in construction minimizes water ingress risk in sprinklered spaces, reducing maintenance intervals and extending service life in manufacturing environments where fire protection is a priority. 100% neutral and 50% integral housing grounding provide flexible connection options, simplifying coordination with distribution networks and improving fault detectability. UL 857, CSA Certified, and ANSI/IEEE recognized certifications support seamless procurement and regulatory compliance, while tight busway compatibility enables plug-and-play installation in Pow-R-Way III systems. Designed for reliability, it lowers lifecycle costs through straightforward maintenance and rapid field replacements.
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FAQs
The P3BHFD3175NSP is a three-pole, sprinkler-proof plug-in circuit breaker designed for Pow-R-Way III busway distributions. It provides high interrupt ratings (100 kAIC at 240/480 Vac, 25 kAIC at 600 Vac) and 175A capacity, enabling reliable protection, fast fault clearance, and minimized downtime in manufacturing, distribution, and process facilities.
Yes. The P3BHFD3175NSP is engineered as a plug-in unit specifically for Pow-R-Way III busway configurations, featuring a three-pole F-frame design, 175A rating, and grounding options that align with typical busway layouts, simplifying installation and ensuring coordinated protection across the system.
Key ratings include 175A amperage, 100 kAIC interrupt rating at 240/480 Vac and 25 kAIC at 600 Vac, with 100% neutral and 50% integral housing grounding. These features support balanced loads, reliable fault interruption, and flexible grounding to match varied distribution schemes.
The unit is UL 857 certified and also carries CSA Certified and ANSI/IEEE recognition. These certifications indicate adherence to widely recognized safety and performance standards, reducing procurement risk and facilitating regulatory compliance across North American facilities.
By delivering robust sprinkler-proof protection, modular plug-in installation, and reliable fault interruption, the unit minimizes unplanned outages and simplifies field replacements. Its compatibility with Pow-R-Way III busways reduces commissioning time, while durable construction lowers long-term maintenance and lifecycle costs.