Eaton JGU3225FAG Complete MCCB - UL Listed

Part Number: JGU3225FAG
JGU3225FAG
Manufacturer
Eaton
Part number
JGU3225FAG
Category

Quick Summary

The Eaton JGU3225FAG complete MCCB provides reliable overcurrent protection for electrical panels and motor control centers. Designers often wrestle with nuisance trips, poor selectivity, and space-constrained layouts in modern switchgear, making the right breaker choice critical. This unit is IEC Rated, CSA Certified, UL Listed, and CE Marked, reflecting broad regulatory compliance for global installations. As part of Eaton's Series G line, it delivers robust protection with a fixed thermal, adjustable magnetic trip, three-pole configuration, and metric mounting for flexible panel integration, helping you reduce downtime while improving safety and reliability.

Product Information

Extended Description

JGU3225FAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 225A, 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
JGU3225FAG
UPC
786685126623
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
IEC Rated CSA Certified UL Listed
Type
Complete breaker
Amperage Rating
225 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 200 kAIC at 240 Vac 150 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 - JGU3225FAG Eaton Specification Sheet - JGU3225FAG Eaton Specification Sheet - JGU3225FAG
Feature → Business Impact → Application: The 225 A current rating paired with high interrupt ratings enables reliable protection for feeders and motor loads, reducing the risk of catastrophic faults in 600 Vac distribution. In practice it supports MCCs, large panels, and critical machinery with fast, predictable trips. Feature → Business Impact → Application: Fixed thermal, adjustable magnetic trip (T185) provides precise fault sensing and selective coordination, improving safety margins and minimizing unnecessary shutdowns during transient faults in industrial equipment. Feature → Business Impact → Application: Line and load terminals with metric mounting simplify installation and panel integration, reducing wiring time and enabling compact layouts in control panels. Feature → Business Impact → Application: CE Marked, IEC Rated, CSA Certified, UL Listed certifications streamline compliance and approvals across regions, accelerating deployment in multi-site projects. Feature → Business Impact → Application: 3-pole, Series G complete breaker with compact footprint (3.57 in x 4.13 in x 4.13 in) and 6 lb weight supports scalable protection without compromising panel space or serviceability. Feature → Business Impact → Application: Eaton warranty 25-000 (1 year from installation or 18 months from shipment) provides post-installation support and predictable total cost of ownership for industrial programs.

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FAQs

For the Eaton JGU3225FAG, the device provides 225 A continuous current rating and 600 Vac operating voltage, with a 50/60 Hz frequency rating. It uses fixed thermal and adjustable magnetic trip (T185) to control faults and coordinates with 3-pole JG frame breakers. Interrupt ratings include 50 kAIC at 600 Vac, 200 kAIC at 240 Vac, and 150 kAIC at 480 Vac.
Yes. The JGU3225FAG is IEC Rated, CSA Certified, UL Listed, and CE Marked, providing broad regulatory acceptance for global installations. These certifications support cross-border panel builds, supplier qualification, and customer confidence, helping streamline compliance and reduce validation time in multinational projects.
This three-pole MCCB is ideal for motor control centers, switchgear, and distribution panels in industrial environments. Its 225 A rating and high interrupt capacity support heavy motor loads and feeders, while its series and frame design enable precise coordination and reliable protection for critical machinery with minimal downtime.
Consider metric mounting hardware and line-load terminals designed for compact panel layouts. The JGU3225FAG measures 3.57 in (D) x 4.13 in (H) x 4.13 in (W) and weighs 6 lb, facilitating space-efficient installations. Ensure correct torque on connections and proper busbar alignment to maintain optimal coordination and performance.
Warranty follows Eaton Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. For service, use Eaton Breaker Service Centers or authorized distributors. Regular maintenance, torque checks, and periodic trip testing help sustain protection performance and can deliver ROI through reduced downtime and fewer nuisance trips.