Eaton JGX4175FAG Complete Molded Case Circuit Breaker - UL Listed
Part Number: JGX4175FAG
Quick Summary
Eaton Series G complete molded case circuit breaker protects industrial power systems in control panels. Users often struggle with nuisance trips and poor coordination, which can cause unplanned downtime; this device offers fixed thermal protection plus adjustable magnetic trip for precise protection and faster fault isolation. It carries UL Listed, IEC Rated, and CSA Certified marks, with CE Marked compliance for global deployment. The combination of metric mounting hardware, line/load terminals, and a four-pole JG frame supports streamlined panel design, reduced spare parts, and predictable maintenance, yielding lower total cost of ownership while meeting stringent safety and reliability requirements in manufacturing and process environments.
Product Information
Extended Description
JGX4175FAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adj. magnetic trip, Four-pole, 175A, 600 Vac, 200 kAIC at 240 Vac, 200 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line/load, Metric, 50/60 Hz, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGX4175FAG
UPC
786685127149
Product Length/Depth
3.57 in
Product Height
5.34 in
Product Width
5.34 in
Product Weight
8 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
UL Listed IEC Rated CSA Certified
Type
Complete breaker
Amperage Rating
175 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Protection
0% protected neutral pole
Rating
80% rated
Series
Series G
Terminals
Line and load
Frame
JG
Frequency rating
50 to 60 Hz
Mounting hardware
Metric
Interrupt rating
200 kAIC at 480 Vac 50 kAIC at 600 Vac 200 kAIC at 240 Vac
Number of poles
Four-pole
Application of Multi-Wire Terminals for Molded Case Circuit Breakers
Application of Multi-Wire Terminals for Molded Case Circuit Breakers
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
High performance operating handles for Series G circuit breakers product aid
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
MOEM MCCB product selection guide
MOEM MCCB product selection guide
MOEM MCCB product selection guide
Feature: 175 A amperage rating with 600 Vac voltage rating and four-pole layout. Business Impact: Enables higher current handling with robust fault protection in compact assemblies, reducing the need for multiple devices. Application: Ideal for large control panels and power distribution blocks in automotive, packaging, and process industries. Feature: Adjustable magnetic trip with fixed thermal protection. Business Impact: Improves coordination accuracy and nuisance-trip prevention, lowering downtime and spare part use. Application: Machine drives and line-start applications where precise trip curves are critical. Feature: 200 kAIC interrupt rating at 480 Vac and 50 kAIC at 600 Vac. Business Impact: Withstands high-energy faults, safeguarding equipment and personnel while preserving line integrity. Application: Heavy machinery, presses, and plant-wide feeders. Feature: Line/load terminals with metric mounting hardware. Business Impact: Simplifies installation and panel layout, reducing assembly time and errors. Application: Enclosed switchgear, control panels, and modular MCC installations.Feature: Certifications and compliance package (UL Listed, IEC Rated, CSA Certified, CE Marked). Business Impact: Facilitates global field deployment, minimizes rework for regulatory alignment. Application: International machinery builds and multi-site manufacturing lines. Feature: Series G, JG frame, four-pole configuration with 3.57 in depth and 5.34 in height/width. Business Impact: Compact footprint supports tighter panel interiors and easier retrofits. Application: OEM panels, machine control cabinets, and space-constrained installations.
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FAQs
The JGX4175FAG uses metric mounting hardware and line/load terminals, enabling straightforward panel integration and secure conductor connections. Its four-pole design fits compact enclosures, while the line/load terminals simplify wiring and improve fault current pathways. This configuration reduces installation time and ensures reliable, repeatable field assembly in control panels.
This MCCB is rated for 175 A and 600 Vac with an interrupt rating of 200 kAIC at 480 Vac and 50 kAIC at 600 Vac, plus 200 kAIC at 240 Vac. These specs support high-energy fault handling, providing robust protection for motors, drives, and feeders while maintaining system integrity during faults.
Yes. The JGX4175FAG is UL Listed, IEC Rated, and CSA Certified with CE Marking, meeting major North American and international standards. This ensures readiness for global deployment, simplifies regulatory approvals, and supports multi-site manufacturing and export-ready electrical protection in diverse markets.
Series G MCCBs like JGX4175FAG are ideal for control panels, power distribution blocks, and machine control in manufacturing, packaging, and process industries. Their four-pole design, reliable trip mechanisms, and high interrupt ratings make them suitable for critical loads, while compact form factors aid OEM integration and retrofits.
Eaton provides a warranty per policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. In addition, Eaton offers service centers and technical support to assist with installation, maintenance, and spare parts, helping optimize uptime and total cost of ownership for panel builders.