Eaton JGX9250AAG Complete MCCB - UL Listed & IEC Rated
Part Number: JGX9250AAG
Quick Summary
The Eaton Series G complete molded case circuit breaker is designed for reliable overcurrent protection in control panels and industrial machinery. Engineers often contend with nuisance trips, improper trip settings, and field-adjustment challenges that disrupt production. This JGX9250AAG device carries UL Listed, CSA Certified, and IEC Rated certifications, ensuring broad regulatory compliance across North America and international markets. With 250 A at 600 Vac and four poles, it delivers scalable protection for motor loads and power distribution, while metric mounting hardware supports streamlined panel integration. The combination of adjustable thermal and magnetic trip with 100% protected neutral pole helps reduce downtime and maintenance cost, delivering tangible value for panel builders and end users alike.
Product Information
Extended Description
JGX9250AAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, adj. thermal, adj. magnetic trip, Four-pole, 250A, 600 Vac, 200 kAIC at 240 Vac, 200 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line/load, Metric, 50/60 Hz, 100% protected neutral pole
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGX9250AAG
UPC
786685127699
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 CSA Certified IEC Rated
Type
Complete breaker
Amperage Rating
250 A
Voltage rating
600 Vac
Trip Type
Adjustable thermal, adjustable magnetic
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Protection
100% protected neutral pole
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
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Motor protection circuit breakers product aid
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
Eaton Specification Sheet - JGX9250AAG
Eaton Specification Sheet - JGX9250AAG
Eaton Specification Sheet - JGX9250AAG
Selling Policy 25-000 - Distribution and Control Products and Services
Feature → Business Impact → Application: The JG frame with four-pole design provides compact yet robust protection for multi-line feeder circuits, enabling safer distribution layouts and simplified coordination in machine cells. This translates to reduced fault propagation and lower risk of shut-downs in high-availability environments. Application: control panels and automated lines where space is at a premium and reliable, scalable protection is required. Feature → Business Impact → Application: Adjustable thermal and magnetic trip allows precise setting of protection curves to match motor inrush and load profiles, minimizing nuisance trips while preserving quick response to faults. Application: motors, conveyors, and robotic cells in manufacturing lines demanding tailored protection strategies. Feature → Business Impact → Application: 250 A rating paired with 600 Vac capability supports common industrial distributions, improving efficiency and reducing need for multiple devices. Application: power distribution blocks and control panels serving HVAC, packaging, and process equipment. Feature → Business Impact → Application: 200 kAIC at 240 Vac and 200 kAIC at 480 Vac provide high interrupt capability, enhancing system safety during short circuits. Application: large-capacity feeders and critical loads requiring strong fault clearance. Feature → Business Impact → Application: 50/60 Hz operation and metric mounting hardware ensure compatibility with global installations, improving install speed and reducing retrofit time. Application: international projects and multi-site facilities with standardized MCCB requirements. Feature → Business Impact → Application: 100% protected neutral pole improves fault isolation and coordination accuracy, supporting safer, more predictable protection schemes. Application: panel boards and power distribution units where neutral integrity is critical.
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FAQs
The JGX9250AAG uses standard metric mounting hardware, designed for straightforward panel installation. Ensure the panel cutout matches the JG frame footprint, tighten mounting screws to specification, and connect line/load terminals with properly rated cables. The device supports quick field adjustment of trip settings without disassembly, minimizing downtime during commissioning.
The MCCB is rated for 250 A at 600 Vac with interrupt ratings of up to 200 kAIC at 240 Vac and 480 Vac, and 50 kAIC at 600 Vac. It features adjustable thermal and magnetic trip, four poles, and a 50/60 Hz frequency rating, making it suitable for diverse industrial power distribution and motor protection scenarios.
Yes. The JGX9250AAG is UL Listed, CSA Certified, and IEC Rated, providing regulatory confidence for North American and international installations. These certifications support consistent protection standards in diverse market regions and help streamline procurement for globally distributed facilities.
Applications include control panels, motor control centers, and critical load feeders where precise protection coordination is essential. The 250 A rating, four-pole design, and high interrupt capabilities are ideal for complex layouts with demanding inrush profiles, while 100% protected neutral poles improve fault isolation in multi-branch circuits.
Maintenance benefits include reduced nuisance trips and simplified field adjustments, lowering diagnostic time and downtime. The device’s robust certifications, durable construction, and compatibility with standard MCCB accessories support longer service life and lower total cost of ownership for panel builders and maintenance teams.