Eaton P3BKD3300G Breaker Plug-In Unit - 65 kAIC
Part Number: P3BKD3300G
Quick Summary
The Eaton P3BKD3300G Breaker Plug-In Unit provides reliable circuit protection for Pow-R-Way III busway installations. In busy facilities, mismatched breakers and hard-to-replace modules can drive downtime and complicate preventive maintenance. IEEE Certified, CSA Certified, ANSI and UL 857 listings accompany NEMA compliance, delivering proven performance under industrial demands. KD frame compatibility with 50% internal grounding simplifies wiring, reduces field errors, and supports scalable power distribution with lower total cost of ownership. This plug-in unit is designed to fit standard Eaton Pow-R-Way III configurations, enabling quick swaps and consistent protection across critical processes.
Product Information
Extended Description
P3BKD3300G Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 300 AMP, KD Frame Type, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKD3300G
UPC
786683000765
Product Length/Depth
13.29 in
Product Height
34.41 in
Product Width
7.79 in
Product Weight
53 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
K
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
300 A
Interrupt rating
65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac
Feature → Business Impact → Application: The P3BKD3300G delivers 300 A continuous amperage rating, enabling higher load capacity for demanding manufacturing lines and data-center feeders. This translates to fewer parallel devices and streamlined protection coordination, reducing downtime during peak operation periods in large facilities. Application: Pow-R-Way III busway systems requiring solid overcurrent protection with minimal installation complexity. Feature → Business Impact → Application: With 65 kAIC interrupt rating at 240 VAC (and scalable ratings at higher voltages), it provides robust fault clearing, helping to prevent cascading outages in critical production lines. Application: Heavy-industry utilities and process lines needing fast fault isolation while maintaining continuous operation. Feature → Business Impact → Application: 3-pole KD frame design and 50% internal grounding simplify wiring and grounding schemes, cutting commissioning time and improving fault path reliability. Application: Modular power distribution in retrofits and new builds. Feature → Business Impact → Application: Plug-in unit geometry (13.29 in depth, 7.79 in width, 34.41 in height) and a weight of 53 lb support precise rack mounting and straightforward field installation, reducing installation costs and space constraints in crowded electrical rooms. Application: High-density plant environments where space is at a premium. Feature → Business Impact → Application: NEMA compliance and multi-certification (IEEE, CSA, ANSI, UL 857) provide regulatory confidence for ISO and electrical safety programs. Application: Global manufacturing facilities requiring consistent compliance across sites. The combination of grounding options, frame type, and protection ratings makes this unit versatile for upgrades and new builds across diverse industrial sectors.
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FAQs
Yes. The P3BKD3300G is designed as a plug-in unit for Pow-R-Way III busway installations. It features a KD frame design and 50% internal grounding, which simplifies mounting, wiring, and grounding in standard Eaton configurations. Its dimensions (13.29 in L, 34.41 in H, 7.79 in W) and weight (53 lb) support straightforward field swaps without major rework.
The unit is a 3-pole, 300 A breaker with an interrupt rating of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 25 kAIC at 600 VAC. It is NEMA compliant and UL/ANSI/IEEE CSA certified, ensuring reliable fault clearing and compatibility with high-demand industrial power distribution across a range of voltages and loads.
Absolutely. The product carries IEEE Certified, CSA Certified, ANSI and UL 857 certifications, plus NEMA compliance, making it well-suited for rugged industrial facilities. These standards support safe operation, predictable performance, and regulatory alignment in sectors such as manufacturing, oil and gas, and chemical processing.
The plug-in design enables quick replacement and consistent protection across multiple feeders, reducing downtime during maintenance and upgrades. The 50% internal grounding simplifies fault-path wiring, lowering field wiring errors. With the 3-pole KD frame and documented specifications, technicians can install or swap units rapidly, improving uptime and lowering total cost of ownership.
Engineers should consider the space in electrical rooms and busway layout. The P3BKD3300G dimensions and weight are compatible with standard Eaton Pow-R-Way III configurations, and its grounding option simplifies field wiring. For upgrades, confirm grounding strategies and panel coordination, then leverage the unit’s ship-ready specification sheet to streamline procurement and field installation.