Eaton JGX4080AAG Complete MCCB - UL Listed, 200 kAIC
Part Number: JGX4080AAG
Quick Summary
Eaton JGX4080AAG molded case circuit breaker protects industrial control panels and motors with precise adjustable trip. Users often face nuisance trips and poor coordination across multi-machine lines, which can halt production and complicate maintenance. This unit carries CE Marked, UL Listed, CSA Certified, and IEC Rated certifications, supporting global compliance and easier audits. With an 80 A rating, four poles, and a JG frame, it delivers reliable protection for 600 Vac and 250 Vdc circuits while simplifying installation in Series G MCCB panels.
Product Information
Extended Description
JGX4080AAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Adjustable thermal, adjustable magnetic trip, Four-pole, 80A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 200 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line and load, 50/60 Hz
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGX4080AAG
UPC
786685127538
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
UL Listed CSA Certified IEC Rated
Type
Complete breaker
Amperage Rating
80 A
Voltage rating
600 Vac, 250 Vdc
Trip Type
Adjustable thermal, adjustable magnetic
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Series
Series G
Terminals
Line and load
Frame
JG
Frequency rating
50/60 Hz
Interrupt rating
200 kAIC at 240 Vac 50 kAIC at 600 Vac 200 kAIC at 480 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: Four-pole, JG frame, complete breaker design enables integrated protection for three-phase systems with a neutral conductor. Business impact: Improved phase coordination reduces nuisance trips and simplifies panel wiring, cutting downtime and maintenance costs. Application: Ideal for control panels and machine feeders in manufacturing lines. Feature: Adjustable thermal and adjustable magnetic trip provides flexible protection curves. Business impact: Optimizes selectivity and startup protection, enabling safer equipment operations and reduced damage risk. Application: Suitable for variable load profiles in conveyors and presses. Feature: 80 A rating with 600 Vac and 250 Vdc voltage ratings. Business impact: Versatile across power distribution and DC-bus applications, lowering inventory needs. Application: General purpose feeders and mixed-voltage panels. Feature: High interrupt ratings of 200 kAIC at 240 Vac and 480 Vac, 50 kAIC at 600 Vac. Business impact: Robust short-circuit defense and improved system reliability. Application: Critical protection in high-energy systems. Feature: Line and load terminals and Series G, JG frame compatibility. Business impact: Easy field wiring, modular replacement, and straightforward retrofit in existing MCCB installations. Application: Panel upgrades and new builds in industrial environments. Certifications: CE Marked, UL Listed, CSA Certified, IEC Rated provide regulatory alignment and global market reach. Business impact: Accelerates procurement approvals and reduces compliance risk. Application: Global manufacturing and multi-site deployments.
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FAQs
The JGX4080AAG uses a four-pole JG frame with line and load terminals designed for Series G molded case circuit breakers. It supports three-phase applications with a neutral and is compatible with standard MCCB panel layouts, enabling straightforward retrofits and panel upgrades in industrial environments.
Key specs include an 80 A rating, 600 Vac and 250 Vdc voltage ratings, adjustable thermal and magnetic trip, and interrupt ratings of 200 kAIC at 240 Vac and 480 Vac, plus 50 kAIC at 600 Vac. It operates at 50/60 Hz, making it suitable for global electrical systems.
Yes. Its four-pole design provides comprehensive protection for three-phase systems with a neutral, and the adjustable trip enables precise coordination with downstream devices. The compact JG frame and line/load terminals simplify installation in standard control panels used in manufacturing lines.
This breaker is UL Listed, CSA Certified, IEC Rated, and CE Marked, covering North American and international compliance requirements. These certifications support regulatory audits and enable easier procurement across global facilities.
Maintenance is straightforward: periodic inspection of terminals and trip setting verification, with the adjustable trip reducing nuisance trips and enabling better protection coordination. The robust interrupt ratings and compatibility with existing Series G MCCB panels contribute to long service life and a favorable total cost of ownership.