Eaton P3BHFD3040G Circuit Breaker Plug-In Unit - 100 kAIC
Part Number: P3BHFD3040G
Quick Summary
Pow-R-Way III circuit breaker plug-in unit from Eaton protects busway systems with plug-in protection. Engineers often face integration challenges, space constraints, and downtime when protecting modular busways; this unit provides reliable protection with straightforward plug-in installation. It is NEMA compliant and ANSI/IEEE certified, with CSA and UL 857 listings to support regulatory compliance in diverse environments. Leveraging a 40A rating and 100 kAIC interrupt capability, it pairs robust protection with scalable protection infrastructure, reducing spare-part inventories while simplifying upgrades in growing facilities. For projects prioritizing safety, reliability, and faster deployment, the Pow-R-Way III plug-in unit delivers tangible business value across industrial automation and power distribution ecosystems.
Product Information
Extended Description
P3BHFD3040G Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, HFD, Plug, Breaker, F Frame (15-225 A), 40A, 100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac, None, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BHFD3040G
UPC
786683007382
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
ANSI IEEE Certified CSA Certified UL 857
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
100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
Application
Busway
Product Category
Plug
The three-pole F-frame Pow-R-Way III design delivers consistent, field-replaceable protection, enabling standardization across your busway networks and reducing commissioning time. This translates to lower downtime and faster protection deployment in critical manufacturing lines. The 40A amperage rating paired with 100 kAIC interrupt capability at 240 and 480 Vac ensures rapid fault clearance without compromising system uptime, supporting compliance with demanding industrial protection standards. With 50% internal grounding, the unit enhances fault management while maintaining ground integrity for sensitive equipment. The plug-in configuration streamlines replacement and maintenance, minimizing ongoing labor costs and equipment downtime during servicing. Designed for busway applications, this unit integrates seamlessly with Eaton’s Pow-R-Way III ecosystem, offering compatibility and future-proofing for modular facilities, data centers, and manufacturing floors. NEMA, ANSI/IEEE, CSA, and UL 857 certifications provide a clear path to regulatory compliance and safety, addressing common objections about traceability and quality. In practice, the combination of compact dimensions (12.36 in L × 21.2 in H × 5.43 in W), 25 lb weight, and a robust warranty reduces total cost of ownership while delivering dependable overcurrent protection for demanding operations.
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FAQs
The P3BHFD3040G is a three-pole plug-in unit designed for Pow-R-Way III busway installations. It fits the F-frame family and aligns with standard busway interfaces, enabling quick integration into existing Eaton protection architectures. With dimensions of 12.36 in long, 21.2 in high, and 5.43 in wide, it fits compact spaces while preserving clearance for servicing and wiring. The unit’s 25 lb weight and plug-in design minimize on-site handling, reducing installation time and potential damage during retrofit projects.
This plug-in unit provides a 40A amperage rating with interrupt ratings of 100 kAIC at 240 Vac and 100 kAIC at 480 Vac, plus 25 kAIC at 600 Vac. It is NEMA compliant and ANSI/IEEE certified, with CSA and UL 857 listings, ensuring regulatory compliance and safety for broad industrial use. These specs support reliable fault interruption in busway environments while meeting industry standards for performance and safety.
The unit is tailored for busway protection in industrial facilities, data centers, and manufacturing environments where modular protection and rapid maintenance are critical. Its three-pole configuration supports multi-phase busway protection, and the internal grounding option (50% Internal) helps manage fault currents in exposed, high-capacity systems. The plug-in design suits retrofit projects and scalable expansions, enabling protection upgrades without reconfiguring entire switchgear.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever occurs first. This coverage supports repair or replacement of defects and aligns with standard industry terms for protective devices. For service, Eaton’s authorized support network offers field support, parts availability, and documentation to facilitate ongoing maintenance and regulatory compliance.
By enabling rapid plug-in replacement and streamlined maintenance, the P3BHFD3040G reduces downtime during fault events and servicing, lowering labor costs and spare-parts inventory. Its solid interrupt ratings and compatibility with busway architectures support safer, more reliable operation, translating to higher equipment uptime, improved production throughput, and predictable lifecycle costs in capital-intensive facilities.