Eaton JGU3175FAG Molded Case Circuit Breaker - UL Listed

Part Number: JGU3175FAG
Manufacturer
Eaton
Part number
JGU3175FAG

Quick Summary

Eaton JGU3175FAG molded case circuit breaker provides reliable overcurrent protection for electrical panels and machinery. Engineers often struggle to find a compact, field-adjustable trip solution that fits Series G frames across diverse voltages. This device is CE Marked, UL Listed, and CSA Certified IEC Rated, offering broad 50/60 Hz compatibility for global deployments. Its three-pole construction, 175 A rating, and metric mounting deliver robust protection with installation flexibility, helping reduce wiring complexity, downtime, and maintenance costs in industrial control panels and motor control centers.

Product Information

Extended Description

JGU3175FAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 175A, 600 Vac, 200 kAIC at 240 Vac, 150 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGU3175FAG
UPC
786685126609
Product Length/Depth
3.57 in
Product Height
4.13 in
Product Width
4.13 in
Product Weight
6 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
CE Marked
Certifications
CSA Certified IEC Rated UL Listed
Type
Complete breaker
Amperage Rating
175 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Rating
80% rated
Series
Series G
Terminals
Line and load
Frame
JG
Frequency rating
50 to 60 Hz
Mounting hardware
Metric
Interrupt rating
50 kAIC at 600 Vac 150 kAIC at 480 Vac 200 kAIC at 240 Vac
Number of poles
Three-pole
Feature: Three-pole JG frame with line and load terminals. Business Impact: Ensures balanced protection across all phases, simplifies wiring, and reduces misconnection risk during panel assembly. Application: Ideal for control panels and MCCs in manufacturing facilities where space is at a premium and reliability is critical. Feature: 175 A amperage rating and 600 Vac voltage rating with T185 trip type. Business Impact: Delivers high-current protection while enabling precise coordination with upstream protections; the adjustable magnetic trip supports tailored response. Application: Heavy machinery, conveyors, and process equipment operating on 50/60 Hz power. Feature: High interrupt ratings of 50 kAIC at 600 Vac, 150 kAIC at 480 Vac, and 200 kAIC at 240 Vac. Business Impact: Provides robust arc fault and fault current withstand, improving personal safety and system reliability. Application: Power distribution panels and motor control centers in utilities and industrial plants. Feature: Metric mounting and line/load terminals. Business Impact: Eases installation across global facilities with compatible hardware and standardized mounting, reducing installation time and field adjustments. Application: Retrofit and new builds in panel fabrication shops and OEM assemblies. Feature: Certifications and warranty. Business Impact: CE, UL, CSA compliance ensures regulatory alignment; one-year warranty (or eighteen months from shipment) reduces total cost of ownership. Application: Procurement and maintenance programs demanding traceable, supported MCCB solutions.

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FAQs

Yes. The JGU3175FAG is designed for the Series G family with a JG frame and metric mounting hardware, enabling straightforward installation in standard panels and control enclosures. Its line and load terminals support reliable wiring, while the three-pole configuration simplifies phasing in multi-phase systems.
Key specs include 175 A amperage rating, 600 Vac voltage rating, 50/60 Hz frequency rating, three-pole configuration, T185 trip type, and interrupt ratings up to 50 kAIC at 600 Vac, 150 kAIC at 480 Vac, and 200 kAIC at 240 Vac. These ensure robust protection and coordinated tripping across typical industrial applications.
Yes. The JGU3175FAG is CE Marked, UL Listed, and CSA Certified IEC Rated, providing global compliance for use in multi-region deployments. This certification suite supports regulatory requirements in manufacturing, utilities, and energy-conscious facilities.
Common applications include control panels, motor control centers, and power distribution enclosures in manufacturing plants, processing facilities, and utilities. Its compact three-pole design, high interrupt ratings, and metric mounting make it suitable for space-constrained installations requiring reliable, code-compliant protection.
Eaton provides a one-year warranty from installation or an 18-month warranty from shipment, per policy 25-000. Comprehensive technical resources, application notes, and service centers are available to support installation, troubleshooting, and ongoing maintenance for the JGU3175FAG.