Eaton P3BFWF3070GN Circuit Breaker Plug-In - UL 857
Part Number: P3BFWF3070GN
Quick Summary
Eaton Pow-R-Way III circuit breaker plug-in unit provides reliable protection for three-pole busway systems. Engineers and maintenance teams often struggle with protective devices that fit tight busway footprints without increasing downtime. This unit is UL 857 listed and CSA/ANSI/IEEE certified, with NEMA compliance to help meet industry safety and interoperability standards. With a 70 A rating, 40 kAIC interrupt capability, and a 100% neutral option, you can simplify design while maintaining protection across growing loads. Its plug-in form reduces installation time and minimizes field wiring, translating to lower labor costs and faster commissioning. Designed for busway protection in industrial control panels, it supports scalable configurations from 15 to 225 A frame ranges.
Product Information
Extended Description
P3BFWF3070GN Eaton: Eaton Pow-R-Way III circuit breaker plug-in unit, Busway, Three-pole, FWF, Plug, Breaker, F Frame (15-225 A), 70A, 40 kAIC at 220-240 Vac, 100% Neutral, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BFWF3070GN
UPC
786685355467
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 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
UL 857 CSA Certified ANSI IEEE Certified
Circuit Breaker Frame
F
Design
Pow-R-Way III
Grounding Options
50% Internal
Number Of Poles
Three-pole
Type
Breaker
Amperage Rating
70A
Interrupt rating
40 kAIC at 220-240 Vac
Neutral Options
100%
Application
Busway
Product Category
Plug
Feature: 70A amperage rating. Business Impact: Properly sized protection minimizes nuisance trips and supports medium-load busway feeders. Application: Ideal for mid-range industrial busway installations requiring dependable overcurrent protection. Feature: 40 kAIC interrupt rating at 220-240 Vac. Business Impact: High fault current handling reduces damage to downstream equipment and improves system resilience. Application: Suitable for facilities with elevated short-circuit levels and critical processes. Feature: 100% Neutral with 50% Internal Ground. Business Impact: Enhanced fault isolation and grounding reliability improve safety and reduce EMI/ground faults. Application: Critical power feeds in regulated environments. Feature: Three-pole F-frame plug-in unit (Pow-R-Way III). Business Impact: Quick replacement, simplified maintenance, and compatibility with existing busway modules. Application: Scalable protection in modular Pow-R-Way III installations. Feature: UL 857, CSA, ANSI/IEEE certifications; NEMA compliant. Business Impact: Regulatory alignment reduces compliance risk and speeds audits. Application: Widely adopted in industrial and commercial power systems. Feature: Compact plug-in design with standard mounting dimensions (12.36 in L, 21.2 in H, 5.43 in W; 25 lb). Business Impact: Streamlined installation, space optimization, and predictable layout planning. Application: Retrofit and new-build panels where space is a premium.
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FAQs
The P3BFWF3070GN is a three-pole plug-in unit designed for Pow-R-Way III busway environments. It fits standard F-frame configurations and uses a plug-in mounting approach to streamline field installation. With 12.36 in length, 21.2 in height, and 5.43 in width, it occupies modest panel space while delivering robust protection for busway feeders up to 70 A.
Key specs include a 70 A amperage rating and a 40 kAIC interrupt rating at 220–240 Vac, ensuring strong fault-current interruption. It also features a 100% neutral option with 50% internal grounding, and a three-pole design within the Pow-R-Way III frame to match typical busway protection needs.
Yes. The unit is UL 857 listed and CSA Certified, with ANSI/IEEE certification as well. It is designed to meet essential electrical safety and interoperability standards, and it is compliant with NEMA requirements to support broader industry adoption.
Ideal for busway distribution in industrial control panels, this three-pole plug-in unit supports scalable configurations for loads up to 70 A. It is well-suited for facilities with higher short-circuit demands, where space-efficient protection and quick replacement capabilities are advantageous.
Warranty is Eaton’s standard policy: one year from installation or eighteen months from shipment, whichever occurs first. For service, the plug-in design facilitates faster replacements, and the unit’s certifications help minimize regulatory questions during audits.