Eaton JGX9100AAG Complete MCCB - UL Listed, 200 kAIC

Part Number: JGX9100AAG
Manufacturer
Eaton
Part number
JGX9100AAG

Quick Summary

The Eaton JGX9100AAG is a complete molded case circuit breaker used to protect industrial power distribution panels and feeders. In practice, nuisance trips and downtime erode uptime; adjustable thermal and magnetic trips let you tailor protection to your load and avoid unnecessary outages. Certified UL Listed, IEC Rated, and CSA Certified, it meets global electrical codes and supports cross-border installs. This Series G JG-frame breaker delivers dependable short-circuit protection with 200 kAIC ratings while maintaining a compact footprint. It supports 50/60 Hz systems at 600 Vac and 250 Vdc, and its 4-pole design with line/load terminals simplifies panel wiring, delivering safer, cost-efficient protection for critical automation systems.

Product Information

Extended Description

JGX9100AAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, adj. thermal, adj. magnetic trip, Four-pole, 100A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 200 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line/load, 50/60 Hz, 100% protected neutral pole
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGX9100AAG
UPC
786685127651
Product Length/Depth
3.44 in
Product Height
7 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
IEC Rated UL Listed CSA Certified
Type
Complete breaker
Amperage Rating
100 A
Voltage rating
600 Vac, 250 Vdc
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
50/60 Hz
Interrupt rating
200 kAIC at 240 Vac 200 kAIC at 480 Vac 50 kAIC at 600 Vac
Number of poles
Four-pole
Feature → Business Impact → Application: The 100 A rating combined with 600 Vac / 250 Vdc protection enables reliable safeguarding of industrial feeders, reducing equipment damage and unplanned downtime in motor start-ups and line feeds. Application: control panels, conveyors, and machine feeds in manufacturing environments. The adjustable thermal and magnetic trip reduces nuisance trips during load changes, delivering smoother startup and enhanced uptime. Application: automation lines with varying loads and motors. The four-pole, line-and-load terminal design ensures balanced, straightforward wiring for 3-phase systems while preserving neutral integrity. Application: panel retrofits and new builds using the Series G family. The 200 kAIC interrupt rating at 240 Vac and 480 Vac provides robust fault current protection, minimizing fault energy and downstream damage. Application: high-current industrial drives. Compact 3.44 in depth, 7 in height, 5.34 in width, and 8 lb weight simplify installation in space-constrained panels. Application: new installations and space-limited panels. Certifications UL Listed, IEC Rated, CSA Certified, CE Marked support global compliance, reducing procurement risk across sites. Application: multinational facilities and regulated industries.

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FAQs

In a standard control panel, mount the JGX9100AAG in a four-pole MCCB slot that matches the JG frame. Use the line and load terminals for clean wiring and ensure a proper neutral connection to the 100% protected neutral pole. The unit measures 3.44 in deep, 7 in tall, 5.34 in wide and weighs 8 lb, facilitating fast, confident installation.
The adjustable thermal and magnetic trip lets you tailor protection to your specific load and fault behavior, reducing unwanted trips during startup or load fluctuations. This flexibility lowers maintenance visits and improves uptime, especially in automation lines with motors and drives. Setpoints can be tuned to match process changes, helping you avoid nuisance trips while maintaining safe interrupt levels.
Yes. The JGX9100AAG is a four-pole, JG-frame MCCB rated for 50/60 Hz operation with 600 Vac and 250 Vdc, ideal for 3-phase motor feeders and control panels. Its 200 kAIC at 240/480 Vac provides robust short‑circuit protection, while the 4-pole design with line/load terminals streamlines wiring and ensures neutral integrity in modern automation networks.
The device is UL Listed, IEC Rated, CSA Certified, and CE Marked, meeting key global electrical codes. This broad certification footprint supports cross-border installations, ensures traceable quality, and reduces procurement risk for multinational facilities. For the latest documentation, reference Eaton’s specification sheets and catalog data during project planning.
Upgrading to the JGX9100AAG can improve uptime with reliable protection against faults and fewer nuisance trips due to adjustable trip settings. Its high interrupt rating minimizes fault energy and protects downstream equipment, reducing repair costs and downtime. Certifications simplify compliance audits, and integration with existing Series G components lowers total cost of ownership over the lifecycle.