Eaton P3BKD3175N Circuit Breaker Plug-in Unit - UL/IEEE
Part Number: P3BKD3175N
Quick Summary
Eaton P3BKD3175N circuit breaker plug-in unit provides reliable protection for industrial busways and power distributions. When installations must fit tight spaces or rapid maintenance windows, field replacements should be quick, safe, and downtime-minimized. This unit carries ANSI CSA IEEE and UL 857 certifications, reinforcing reliability and regulatory alignment. Designed for busway applications, it also supports 100% neutral and 50% integral grounding, delivering consistent performance while reducing wiring complexity and enabling faster commissioning and serviceability.
Product Information
Extended Description
P3BKD3175N Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, KD, Plug, Breaker, K Frame (70-400 A), 175A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac, 100% Neutral, 50% Integral/Housing Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BKD3175N
UPC
786683000611
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
ANSI CSA Certified IEEE Certified UL 857
Circuit Breaker Frame
K
Design
Pow-R-Way III
Grounding Options
50% Integral/Housing
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
175A
Interrupt rating
65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 25 kAIC at 600 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
High amperage capability of 175A with interrupt ratings of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 25 kAIC at 600 VAC provides robust protection for feeders and motors, reducing fault energy and downstream damage. This three-pole, K-frame Pow-R-Way III design enables seamless plug-in installation in standard busway assemblies, shortening installation time and improving reliability. The 100% Neutral and 50% Integral/Housing Ground grounding options simplify wiring topology and enhance system safety, with clearer fault paths and easier maintenance. With dimensions of 13.29 in length, 34.41 in height, and 7.79 in width, the unit fits conventional enclosures without compromising accessibility for testers and replacement parts. Backed by NEMA, UL 857 and ANSI/IEEE certifications, it meets essential regulatory requirements, helping you pass audits with minimal effort. The included warranty supports long-term TCO reduction by protecting against early-life defects and installation issues, while its busway-focused application reduces inventory complexity for distributors and OEMs.
Get a Quick Quote for a Eaton P3BKD3175N
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 P3BKD3175N?
Enquire Now
FAQs
The P3BKD3175N is designed as a plug-in unit for Pow-R-Way III busway assemblies, supporting three-pole protection with a K-frame design. Confirm enclosure depth and mounting spacing per Eaton specifications to ensure seamless integration with your busway system.
It provides 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 25 kAIC at 600 VAC, with 100% neutral and 50% integral grounding, allowing full protection across common three-phase busway configurations.
Yes. The three-pole K-frame plug-in unit is specifically designed for busway protection, offering high short-circuit ratings, straightforward installation, and compatibility with busway feeders in manufacturing plants and distribution centers.
The unit carries ANSI, CSA, IEEE, and UL 857 certifications, ensuring compliance with industry standards, safe operation under defined fault conditions, and easier regulatory audits across North American facilities.
With its plug-in format and factory-tested reliability, maintenance downtime is minimized. The unit’s proven interrupt ratings and grounding options reduce warranty risk and support long-term total cost of ownership through fewer field repairs and faster commissioning.