Eaton P3BKDC3300G Circuit Breaker Plug-In - NEMA Compliant
Part Number: P3BKDC3300G
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit provides fast, reliable overcurrent protection for industrial busways. The challenge for engineers is finding a compact, compatible solution that fits a K-frame, three-pole design and delivers clear interruption ratings without complicating maintenance. This product carries IEEE Certified, ANSI CSA Certified, and UL 857 certifications, along with NEMA compliance, reinforcing safety, interoperability, and regulatory confidence across OEMs and end users. With busway-ready compatibility and a 300 A rating, Eaton's plug-in unit helps reduce installation time and maintenance cost while improving system reliability.
Product Information
Extended Description
P3BKDC3300G Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, KDC, Plug, Breaker, K Frame (70-400 A), 300A, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac, None, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKDC3300G
UPC
786683001564
Product Length/Depth
13.29 in
Product Height
34.41 in
Product Width
7.79 in
Product Weight
53 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 ANSI CSA Certified UL 857
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
300 A
Interrupt rating
200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac
Application
Busway
Product Category
Plug
Three-pole, K-frame Pow-R-Way III design enables seamless plug-in integration into busway segments, reducing panel footprint and simplifying wiring while maintaining robust protection. This directly translates to shorter installation times and lower labor costs on site, especially in retrofit projects. High interrupt ratings—200 kAIC at 240 Vac, 100 kAIC at 480 Vac, and 50 kAIC at 600 Vac—protects equipment and personnel from fault energy, improving uptime in manufacturing lines and data centers alike. The 50% internal grounding option offers a safer fault-path in grounded systems, reducing risk in harsh industrial environments. Compatibility with busway configurations supports rapid deployment across distributed facilities, enabling scalable power distribution and easier asset management. With a 300 A amperage rating, maintenance windows are minimized and replacement plug-ins can be swapped quickly to reduce downtime. Certifications and NEMA compliance provide regulatory confidence for contractors and operators, accelerating project qualification and commissioning. The overall package delivers tangible ROI through improved reliability, reduced downtime, and compliant, future-proof power protection.
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FAQs
The P3BKDC3300G is a three-pole, K-frame plug-in unit designed for Pow-R-Way III busway installations. It fits standard busway segments and aligns with a 13.29 in depth, 34.41 in height, and 7.79 in width footprint, weighing 53 lb. Ensure the mounting location supports 300 A rating and verify NEMA, IEEE, UL, and CSA compatibility for a compliant, streamlined installation.
This plug-in unit provides a 300 A amperage rating with interrupt ratings of 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, and 50 kAIC at 600 Vac. It is a three-pole design with a K-frame and 50% internal grounding. These specs support protection against high-energy faults while enabling safe operation across typical industrial voltages and busway configurations.
Yes. Its 300 A rating, high interrupt capacity, and three-pole K-frame design suit heavy-duty busway distributions common in data centers and manufacturing environments. The unit’s plug-in convenience minimizes downtime during maintenance or upgrades, while IEEE/UL/CSA certifications ensure compliance with industry standards, reducing project risk and accelerating commissioning in critical power networks.
The P3BKDC3300G carries IEEE Certified, ANSI Certified, CSA Certified, and UL 857 certifications, along with NEMA Compliant status. These certifications confirm safety, reliability, and interoperability across OEMs and utility systems, simplifying procurement, inspection, and regulatory approval for industrial installations.
The unit reduces downtime through fast plug-in replacement and reliable fault protection, lowering maintenance time and labor costs. With a robust 300 A rating and high interrupt capacities, equipment protection is enhanced, limiting unplanned outages. The combination of modular busway protection and certified compliance helps justify the initial cost via improved uptime, longer asset life, and easier future upgrades.