Eaton P3BHFD3090GN Pow-R-Way III Circuit Breaker - UL IEEE
Part Number: P3BHFD3090GN
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit provides plug-in protection for Pow-R-Way III busways. Engineers often face downtime and compatibility challenges when upgrading busway protection. This unit carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications, plus NEMA compliance, ensuring safe operation across markets and regulatory alignment. For procurement teams, the reliable 3-pole 90A protection with fast fault clearance translates into minimized outage durations and easier maintenance. By aligning with Pow-R-Way III specifications, it enables scalable expansion and streamlined installation in automotive, manufacturing, and data-center environments, while supporting consistent performance across voltages and configurations. In short, it delivers dependable protection, simpler sourcing, and a clear path to compliant, efficient power distribution.
Product Information
Extended Description
P3BHFD3090GN Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 90 AMP, HFD Frame Type, 50% Internal Ground and 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BHFD3090GN
UPC
786683007641
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
F
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
90A
Interrupt rating
100 kAIC at 240 Vac, 100 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Feature 1: 3-pole 90A protection with a 100 kAIC interrupt rating at 240/480 Vac delivers robust overcurrent protection for critical loads. Business impact: improved system reliability and reduced fault-related downtime. Application: factory lines and data centers using Pow-R-Way III busways benefit from immediate fault clearing and enhanced safety. Long-tail keywords integrated: 3-pole circuit breaker, 90A protection, high interrupt rating. Feature 2: 50% internal grounding and 100% neutral configuration provides consistent fault energy management and stable return paths. Business impact: safer grounding schemes and improved protectiveness for sensitive equipment. Application: industrial power distribution requiring reliable grounding and neutral integrity. Long-tail keywords integrated: grounding options, neutral options, power distribution reliability. Feature 3: Plug-in unit design with Pow-R-Way III busways ensures fast installation and easy retrofits. Business impact: reduced commissioning time and lower installation costs. Application: upgrading existing busway systems without extensive rework. Long-tail keywords integrated: plug-in unit, retrofit, busway compatibility. Feature 4: Compliance and safety certifications (IEEE, CSA, ANSI, UL 857) and NEMA compliance minimize regulatory risk. Business impact: smoother approvals and broad market acceptability. Application: systems deployed across multiple regions requiring stringent standards. Long-tail keywords integrated: IEEE certified, UL 857, NEMA compliant. Feature 5: Clear physical footprint (12.36 in depth, 21.2 in height, 5.43 in width) and 25 lb weight support practical space planning and serviceability. Business impact: predictable installation space and easier maintenance scheduling. Application: panel and busway layouts in tight plant environments. Long-tail keywords integrated: product dimensions, installation footprint, serviceability.
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FAQs
This plug-in unit is designed to fit Pow-R-Way III busways with a 3-pole configuration. Ensure frame compatibility (F) and verify clearances per NEMA guidelines. Grounding should follow the 50% internal ground scheme and connect the 100% neutral as specified. Use standard torque values from the Eaton spec sheet and follow lockout-tagout procedures during retrofit.
The device provides 90A continuous amperage with a 100 kAIC interrupt rating at 240/480 VAC and 25 kAIC at 600 VAC. This combination supports high fault current scenarios while maintaining selective protection for downstream equipment. Neutral option is 100%, and grounding is 50% internal, aligning with typical Pow-R-Way III installations.
Yes. The P3BHFD3090GN carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications and is NEMA compliant. This mix of certifications supports cross-market deployment, regulatory compliance, and safer operation across global facilities.
Ideal for industrial power distribution using Pow-R-Way III busways, including manufacturing lines, data centers, and automation facilities. Its 3-pole 90A protection with high interrupt ratings supports critical loads, while the plug-in design enables rapid deployment and scalable protection as plant power needs evolve.
The plug-in design simplifies replacement and retrofit, reducing downtime during maintenance. Certifications and NEMA compliance minimize regulatory risk, while the compact footprint and manageable weight (25 lb) help plan service intervals and spare-part inventories, delivering lower total cost of ownership over the system lifecycle.