Eaton P3BKDC3350GN Plug-In Unit - IEEE Certified
Part Number: P3BKDC3350GN
Quick Summary
The Eaton P3BKDC3350GN plug-in circuit breaker protects Pow-R-Way III busway systems in industrial power distribution. Engineers often struggle with reliable protection across multiple voltages and minimizing downtime during maintenance. This unit delivers a 350 A rating with high interrupt capability and universal compatibility, backed by IEEE Certified, UL 857, CSA Certified, and NEMA Compliant standards to simplify procurement. With 100% neutral support and 50% internal grounding, it offers robust fault isolation. The plug-in design accelerates installation and service, delivering tangible business value through improved uptime and scalable protection for growing electrical infrastructure.
Product Information
Extended Description
P3BKDC3350GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, KDC, Plug, Breaker, K Frame (70-400 A), 350A, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac, 100% Neutral, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKDC3350GN
UPC
786683001625
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 UL 857 CSA Certified
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
350 A
Interrupt rating
200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Feature → Business Impact → Application: The P3BKDC3350GN delivers a three-pole, K-frame Pow-R-Way III breaker with a 350 A rating, enabling reliable protection for heavy-bus loads and large-capacity systems in industrial facilities. Benefit: Supports consistent protection across high-demand loads, reducing nuisance trips and equipment wear; Application: Ideal for busway-based power distribution in manufacturing lines and processing plants. Feature → Business Impact → Application: Interrupt ratings of 200 kAIC at 240 V, 100 kAIC at 480 V, and 50 kAIC at 600 V provide selectable fault current handling for multi-volt environments. Benefit: Limits damage from short circuits, improves safety margins, and simplifies coordination studies; Application: Suitable for mixed-voltage installations in industrial plants. Feature → Business Impact → Application: 100% neutral with 50% internal grounding enhances fault path clarity and system reliability. Benefit: Improves fault discrimination and protects sensitive downstream equipment; Application: Critical in power distribution panels and busway assemblies. Feature → Business Impact → Application: Plug-in design reduces commissioning and maintenance time, accelerating project timelines and minimizing downtime. Benefit: Lower installation costs and faster fault isolation during service; Application: Common in retrofit upgrades and modular power systems. Feature → Business Impact → Application: Compliance with IEEE, UL 857, CSA, and NEMA standards streamlines regulatory approval and vendor qualification. Benefit: Reduces procurement risk and accelerates audits; Application: Widely applicable to regulated manufacturing environments and energy-intensive facilities. Feature → Business Impact → Application: 350 A with three-pole protection supports scalable expansion without reconfiguration. Benefit: Supports future load growth while maintaining protection integrity; Application: Busway-fed panelboards and large motor control centers.
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FAQs
Yes. The P3BKDC3350GN is designed as a plug-in unit for Pow-R-Way III busway systems, featuring a three-pole, K-frame configuration. Its plug-in design simplifies mounting, reduces commissioning time, and ensures secure, code-compliant integration with standard Pow-R-Way III busways.
The unit provides 200 kAIC at 240 VAC, along with 100 kAIC at 480 VAC and 50 kAIC at 600 VAC. This range allows selection to match system fault current, improving short-circuit protection, limiting equipment damage, and simplifying coordination studies for mixed-voltage industrial networks.
Manufacturing facilities, distribution centers, and process plants with busway-based power distribution benefit most. The three-pole, 350 A protection with high interrupt ratings and 100% neutral supports reliable load protection, minimizes downtime, and scales with plant expansion while meeting industry standards.
This unit is IEEE Certified, UL 857, CSA Certified, and NEMA Compliant. These certifications facilitate regulatory approval, simplify supplier qualification, and support audit readiness for regulated environments, reducing procurement risk and ensuring compatibility with compliant electrical installations.
The plug-in design minimizes field wiring, speeds replacement, and reduces downtime during maintenance. With a one-year warranty (or 18 months from shipment, whichever comes first), customers gain predictable serviceability, easier stock management, and faster restoration of protected circuits after a fault or periodic inspection.