Eaton P3BFDB3050N Circuit Breaker Plug-in Unit - IEEE Certified
Part Number: P3BFDB3050N
Quick Summary
The Eaton P3BFDB3050N circuit breaker plug-in unit protects Pow-R-Way III busways in industrial power distribution. Many engineers struggle with cumbersome replacements and inconsistent protection during maintenance. This unit carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications, ensuring safety and compliance. With a 50A rating and 100% neutral option, it supports robust, scalable power distribution for modern facilities. This translates to reduced downtime, simplified service, and stronger total cost of ownership for your power systems. Engineers will appreciate plug-in convenience and standardized mounting for quick deployment. Procurement teams gain cost predictability through a single, common accessory line. Professional installation support is available.
Product Information
Extended Description
P3BFDB3050N Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 50 AMP, FDB Frame Type, 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFDB3050N
UPC
786683006071
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% Integral/Housing
Type
Breaker
Amperage Rating
50A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac, 14 kAIC at 600 Vac
Neutral Options
100%
Feature → The P3BFDB3050N uses a 3-Pole, 50A plug-in unit with an F-frame design and 100% neutral, delivering precise fault protection with dependable neutral performance. Business Impact → Reduces nuisance tripping and improves circuit reliability in complex busway configurations. Application → Ideal for Pow-R-Way III busway installations in manufacturing, warehousing, and process facilities. Feature → Grounding Options include 50% integral/housing grounding, simplifying installation and reducing external hardware needs. Business Impact → Shortens wiring time and lowers installation costs while maintaining safety margins. Application → Suited for compact switchgear assemblies where integrated grounding is preferred. Feature → Compliance and Certifications span NEMA, IEEE, CSA, ANSI, UL 857, ensuring broad regulatory alignment. Business Impact → Accelerates procurement cycles and minimizes compliance risk on multi-market projects. Application → Требуемые для global projects in industrial automation and power distribution. Feature → Interrupt rating of 18 kAIC at 240 Vac and 14 kAIC at 480/600 Vac provides robust fault current handling. Business Impact → Enhances system protection during high transient events and improves overall reliability. Application → Critical for medium-to-large industrial networks with varying voltage pockets. Feature → Physical dimensions and weight (12.36 in depth x 21.2 in height x 5.43 in width; 25 lb) support easier enclosure fit and faster retrofits. Business Impact → Frees enclosure space and reduces installation time with a compact footprint. Application → Beneficial for retrofit projects and new builds requiring efficient mounting.
Get a Quick Quote for a Eaton P3BFDB3050N
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton P3BFDB3050N?
Enquire Now
FAQs
The P3BFDB3050N is designed for Eaton Pow-R-Way III busways as a 3-pole, 50A plug-in protection device. Its frame is F-type, with 12.36 in depth, 21.2 in height, and 5.43 in width, weighing 25 lb. It uses 100% neutral and offers 50% integral grounding, simplifying mounting and wiring in standard busway enclosures.
This breaker provides an interrupt rating of 18 kAIC at 240 VAC and 14 kAIC at 480 VAC and 600 VAC, with a 50A amperage rating. These ratings support reliable fault interruption across typical industrial distribution voltages, ensuring protection for medium-to-high transient fault conditions.
Yes. The P3BFDB3050N carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications, and it is NEMA compliant. This broad certification profile helps teams meet regulatory and safety requirements across multiple markets and project specifications.
The plug-in design reduces maintenance downtime by enabling quicker replacement, while the 100% neutral and integrated grounding options enhance protection reliability. The combination of robust ratings and standardized interfaces supports longer service intervals, lower lifecycle costs, and faster deployment in existing or expanding Pow-R-Way III systems.
Plan for a 3-pole, 50A plug-in unit compatible with Pow-R-Way III busways, with 12.36 in depth, 21.2 in height, and 5.43 in width. Ensure enclosure space accommodates the 25 lb unit, and verify grounding strategy uses the 50% integral/housing option. Check voltage and fault-current requirements to ensure the 18 kAIC/14 kAIC ratings align with site conditions.