Eaton P3BJDC3070N Circuit Breaker Plug-in Unit - 200 kAIC
Part Number: P3BJDC3070N
Quick Summary
Circuit Breaker Plug-in Unit for Eaton Pow-R-Way III busways delivers reliable overcurrent protection in industrial power distribution. Many maintenance teams struggle with downtime and compatibility when upgrading or replacing breakers in complex busway runs. This unit carries IEEE Certified, CSA Certified, ANSI, and UL 857 listings, providing safety, interoperability, and regulatory confidence for critical facilities. With a 70 A rating and a 100% neutral option, it supports robust, NEMA-compliant power distribution while simplifying field replacements. Designed for easy integration into Pow-R-Way III systems, it helps reduce lifecycle costs and improve maintenance responsiveness for manufacturing, data centers, and process industries.
Product Information
Extended Description
P3BJDC3070N Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 70 AMP, JDC Frame Type, 100% Neutral
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BJDC3070N
UPC
786683009270
Product Length/Depth
12.36 in
Product Height
23.26 in
Product Width
6.97 in
Product Weight
47 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
J
Grounding Options
50% Integral/Housing
Type
Breaker
Amperage Rating
70A
Interrupt rating
200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 35 kAIC at 600 Vac
Neutral Options
100%
Feature to Business Impact to Application: The P3BJDC3070N is a 3-pole, 70A breaker in the Pow-R-Way III busway family, providing precise overcurrent protection for multi-branch distribution. This directly reduces the risk of downstream equipment damage and unplanned downtime in industrial environments, making it ideal for control panels and line-side distribution in manufacturing plants and data centers. The 200 kAIC interrupt rating at 240 Vac (and 100 kAIC at 480 Vac, 35 kAIC at 600 Vac) supports harsh fault conditions, enabling continuous operations in high-demand applications while improving safety margins for personnel and equipment. The 50% integral/housing grounding option simplifies installation and grounding reliability, minimizing wiring changes and accelerating commissioning in retrofit projects and new builds. The 100% neutral configuration ensures balanced currents across all poles, improving protection accuracy and reducing neutral-related fault risks in complex busway runs. Compatibility with UL, ANSI, CSA, and IEEE standards helps meet regulatory requirements, easing procurement cycles and audit trails for facilities managers. In practice, this plug-in unit translates to faster maintenance, scalable power distribution, and lower total cost of ownership in environments like automotive assembly lines or data centers that require modular, standards-compliant protection.
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FAQs
The P3BJDC3070N is a 3-pole plug-in unit designed for Pow-R-Way III busways. Installation involves aligning the breaker with the J-frame busway channel, securing it in place, and connecting the neutral to the 100% neutral option. Use the 50% integral grounding option where applicable and verify 240/480/600 V compatibility. This modular approach minimizes现场 downtime and supports straightforward field upgrades.
Key specs include a 70 A amperage rating, 200 kAIC interrupt rating at 240 Vac, 100 kAIC at 480 Vac, and 35 kAIC at 600 Vac. It provides 100% neutral and a 3-pole configuration in a J-frame. These ratings enable robust fault handling in demanding environments while maintaining safe, predictable operation in power distribution panels and busway networks.
Yes. The P3BJDC3070N is designed for Pow-R-Way III busway systems and offers high interrupt ratings, UL/CSA/ANSI certifications, and a plug-in form factor that minimizes downtime during maintenance. Its 100% neutral configuration and grounding options improve reliability for critical IT loads and ensure compliance with industry safety standards in data centers.
The unit carries IEEE Certified, CSA Certified, ANSI, and UL 857 listings, plus NEMA compliance. These certifications support safe operation, international interoperability, and regulatory compliance for industrial installations, making procurement simpler and audits smoother. Always verify the specific standard alignment for your local code requirements during project execution.
Plug-in modularity enables rapid fault isolation and breaker replacement without dismantling large sections of the busway, reducing downtime and service interruption. This translates to lower maintenance costs, faster changeouts during capacity upgrades, and extended equipment life. The 3-pole, 70 A design also aligns with scalable distribution needs in evolving facilities.