Eaton P3BHFD3045SP Breaker - 100 kAIC UL 857
Part Number: P3BHFD3045SP
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit protects busway power distribution in industrial facilities. When maintenance windows are tight or modular replacements are needed, this plug-in design minimizes downtime and simplifies field service. This device carries IEEE Certified, UL 857, CSA Certified, and ANSI listings, with NEMA compliance to support safe operation in varied environments. By combining robust protection with streamlined installation, it delivers reliability, code compliance, and reduced total cost of ownership for modern power management and distribution systems.
Product Information
Extended Description
P3BHFD3045SP Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Sprinkler-proof plug-in, Busway, Three-pole, HFD, Plug, Breaker, F Frame (15-225 A), 45A, 100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac, None, 50% Integral or Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BHFD3045SP
UPC
786685347684
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% Integral/Housing
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
45A
Interrupt rating
100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
Application
Busway
Product Category
Plug
Special features
Sprinkler-proof plug-in
The P3BHFD3045SP is engineered for quick, reliable busway integration, reducing commissioning time while delivering 45A protection with a 100 kAIC interrupt rating at 240/480 Vac. This translates to higher system availability in data centers, manufacturing floors, and process facilities where downtime is costly. Its sprinkler-proof plug-in design enhances safety in environments with fire-suppression systems, mitigating risk during maintenance and replacements. Grounding options offer 50% integral or housing grounding, simplifying installation in configurations with mixed grounding schemes. The three-pole, F-frame breaker supports standard plug-in versatility and compatible modularity with Pow-R-Way III busways, enabling scalable upgrades without rewiring. Compliance with NEMA, UL 857, CSA, and ANSI standards helps ensure regulatory alignment and easier procurement for regulated facilities. The compact dimensions (12.36 in L, 21.2 in H, 5.43 in W) and 25 lb weight support contractor-friendly handling and installation in confined spaces. Overall, the unit contributes to improved maintenance efficiency, reduced lifecycle costs, and dependable protection for critical loads.
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FAQs
Begin with de-energizing the circuit and verifying containment of the installation area. Align the plug-in unit with the busway interface, secure the three-pole connection, and engage the sprinkler-proof housing as required. Ensure grounding follows the 50% Integral/Housing option and torque hardware to the manufacturer specifications. This minimizes installation errors and reduces downtime during replacements.
The P3BHFD3045SP provides a 45A amperage rating with a 100 kAIC interrupt rating at 240 Vac and 480 Vac, and 25 kAIC at 600 Vac. It is a three-pole, F-frame plug-in unit designed for busway systems. These ratings support reliable short-circuit protection for mid-size distributions while maintaining selectivity and safe disconnects in varied load conditions.
Yes. The unit features a sprinkler-proof plug-in design that enhances safety in fire-suppressed environments. This, combined with NEMA compliance and UL 857/CSA/ANSI certifications, supports safe operation in facilities with sprinkler systems and helps meet stricter fire-safety and electrical-installation requirements.
This model is IEEE Certified, UL 857 listed, CSA Certified, and ANSI listed, with NEMA compliance. These certifications confirm it meets recognized safety, performance, and interoperability standards for industrial power distribution equipment, facilitating regulatory approvals and procurement across regulated industries.
Warranty covers one year from installation or eighteen months from shipment, whichever occurs first. The plug-in design reduces downtime during maintenance and replacements, simplifies upgrades, and minimizes wiring changes. These factors translate to lower maintenance costs and faster return on investment in busway-based power distribution environments.