Eaton P3BEHD3080G Pow-R-Way III Plug-in - UL 857
Part Number: P3BEHD3080G
Quick Summary
Power distribution for modern plants relies on reliable plug-in breakers like the Eaton Pow-R-Way III circuit breaker plug-in unit. This 3-pole, 80A device provides fast protection within Eaton’s Pow-R-Way III busway system, supporting modular layouts and scalable expansion. Engineers often struggle with downtime during breaker swaps or limited installation space; this unit is designed for quick plug-in integration and straightforward field servicing. It carries IEEE and CSA certifications, plus ANSI and UL 857 compliance, giving you confidence in safe operation and regulatory alignment. By combining a compact footprint with robust interrupt performance, it reduces maintenance time and total cost of ownership while ensuring dependable protection for critical loads in manufacturing and distribution environments.
Product Information
Extended Description
P3BEHD3080G Eaton: Pow-R-Way III Busway, Circuit Breaker Plug-in Unit, 3-Pole, 80 AMP, EHD Frame Type, 50% Internal Ground
Product Name
Eaton Pow-R-Way III circuit breaker plug-in unit
Catalog Number
P3BEHD3080G
UPC
786683005746
Product Length/Depth
12.36 in
Product Height
21.2 in
Product Width
5.43 in
Product Weight
25 lb
Compliances
NEMA Compliant
Certifications
IEEE Certified CSA Certified ANSI UL 857
Circuit Breaker Frame
E
Grounding Options
50% Internal
Type
Breaker
Amperage Rating
80A
Interrupt rating
18 kAIC at 240 Vac, 14 kAIC at 480 Vac
Feature: 3-pole 80A protection with an EHD frame and 50% internal grounding. Business Impact: Enables compact, scalable protection within Pow-R-Way III busways while preserving safe grounding paths. Application: Ideal for mid-range protection in dense plant layouts. Feature: Interrupt ratings of 18 kAIC at 240V and 14 kAIC at 480V. Business Impact: Enhances fault clearance capability and arc-flash mitigation in diverse industrial voltages. Application: Suitable for 240/480V feeders in manufacturing or processing lines. Feature: Compliance package (IEEE, CSA, ANSI, UL 857) within a NEMA-compliant device. Business Impact: Simplifies regulatory approvals and reduces compliance risk during audits. Application: Critical for regulated facilities and safety-conscious environments. Feature: Physical footprint (12.36 in L, 21.2 in H, 5.43 in W) and 25 lb weight. Business Impact: Easy integration into standard racks and busways with manageable handling. Application: Supports on-site installation and quick swaps in crowded equipment rooms. Feature: Grounding options show 50% Internal grounding. Business Impact: Streamlines grounding design and improves fault-return pathways. Application: Fits systems requiring internal grounding schemes and clean integration with Pow-R-Way III busways.
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FAQs
Installation involves mounting the plug-in unit into the Pow-R-Way III busway, securing with the appropriate hardware, connecting feeder conductors to the 3-pole breaker, and verifying the 50% internal grounding path. Use the Eaton installation guidelines and torque specs to ensure a compliant, rapid swap without disturbing adjacent modules. The unit’s compact footprint supports space-constrained layouts and reduces rewiring time during replacements.
The P3BEHD3080G is a 3-pole, 80A circuit breaker with interrupt ratings of 18 kAIC at 240 Vac and 14 kAIC at 480 Vac. It features 50% internal grounding and sits in an E frame for Pow-R-Way III busways. These ratings translate to robust fault protection across common industrial voltages while enabling modular expansion in large facilities.
Yes. The unit is rated for 480 Vac operation with an interrupt rating of 14 kAIC, making it appropriate for mid-to-high voltage industrial feeders. Its 80A rating supports mid-range protection for manufacturing lines, processing equipment, and distribution panels, while maintaining safe fault current handling in 480V systems.
The P3BEHD3080G carries IEEE Certified, CSA Certified, ANSI, and UL 857 certifications, along with NEMA compliance. This combination ensures regulatory acceptance across many jurisdictions and simplifies procurement for regulated facilities, electrical contractors, and OEMs designing compliant, safe power distribution solutions.
Modular, plug-in design minimizes downtime during replacements and maintenance, enabling fast swaps without extensive wiring. The unit’s compatibility with Pow-R-Way III busways reduces installation time and space requirements, contributing to lower total cost of ownership. Reliable protection in a compact package helps maximize uptime for critical loads and improves overall plant productivity.