Eaton JGX3175FAGC Molded Case Circuit Breaker - UL Listed
Part Number: JGX3175FAGC
Quick Summary
Eaton JGX3175FAGC molded case circuit breaker is designed to protect three‑phase power distribution in industrial equipment. Engineers often wrestle with selecting devices that deliver reliable tripping performance without unnecessary interruptions across 240, 480 and 600 VAC systems. UL Listed, CSA Certified, and CE Marked, this Series G MCCB meets global compliance needs while maintaining interchangeability with existing JG frame components. With a 175 A rating, 600 VAC capability, 50/60 Hz operation, and metric mounting hardware, it offers straightforward installation, predictable protection, and reduced maintenance costs for control panels and machinery.
Product Information
Extended Description
JGX3175FAGC 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, 200 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 100% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGX3175FAGC
UPC
786685581699
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
100% 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 200 kAIC at 240 Vac 200 kAIC at 480 Vac
Number of poles
Three-pole
Application of Tap Rules to Molded Case Breaker Terminals
Application of Tap Rules to Molded Case Breaker Terminals
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
Eaton Specification Sheet - JGX3175FAGC
Eaton Specification Sheet - JGX3175FAGC
Eaton Specification Sheet - JGX3175FAGC
Feature: 175 A amperage rating with a 600 VAC operational voltage for three‑pole protection. Business Impact: Enables precise overload and short‑circuit protection for medium‑sized equipment, helping minimize downtime and equipment damage. Application: Suited for industrial control panels and machinery within 240/480/600 VAC networks. Feature: High interrupt ratings of 200 kAIC at 240/480 VAC and 50 kAIC at 600 VAC. Business Impact: Provides robust fault current handling, reducing arc energy transfer and downstream component stress. Application: Critical in main feeders and protected branches in high‑fault‑level environments. Feature: JG frame with line and load terminals and metric mounting hardware. Business Impact: Facilitates quick, secure installation and straightforward retrofit with standardized mounting patterns. Application: Ideal for new builds and panel modernization projects requiring reliable mechanical compatibility. Feature: 100% rated operation with Trip Type T185 and 50/60 Hz compatibility. Business Impact: Delivers predictable protection across regional power systems, improving coordination and reducing nuisance trips. Application: Global deployments in manufacturing, process control, and automation panels. Feature: Compliance and certifications including CE Marked, UL Listed, and CSA Certified IEC Rated. Business Impact: Ensures regulatory compliance and broad market acceptance, easing procurement and audits. Application: Deployments across multi‑national facilities and supply chains.
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FAQs
The JGX3175FAGC uses the JG frame with metric mounting hardware and line‑and‑load terminals, enabling straightforward installation in standard Series G panels. Its three‑pole design and compact footprint simplify retrofit projects and ensure reliable alignment with existing busbars and enclosure cutouts.
This MCCB provides 200 kAIC interrupt rating at 240/480 VAC and 50 kAIC at 600 VAC, with a T185 trip type. These specifications support fast, predictable tripping under short‑circuit conditions while maintaining safe coordination with upstream protection devices.
Yes. With a 600 VAC rating, three‑pole construction, and a high interrupt rating, the JGX3175FAGC is well suited for motor control centers and protection panels in three‑phase motor applications, providing reliable protection against overloads and faults while coordinating with other protective devices.
The device is UL Listed, CSA Certified, IEC Rated, and CE Marked. These certifications verify safety and performance to broad regulatory standards, facilitating cross‑border procurement, audits, and compliance in multinational facilities.
Eaton’s policy includes a one‑year warranty from installation or eighteen months from shipment (whichever comes first). The 100% rated performance and robust Series G ecosystem support ongoing maintenance, reducing downtime and extending service life in demanding industrial environments.