Eaton JGS8250AAG Complete MCCB - 85 kAIC at 240V
Part Number: JGS8250AAG
Quick Summary
The Eaton JGS8250AAG MCCB protects electrical panels from overcurrent in industrial automation and control panels. Engineers struggle with protecting critical loads while enabling fast fault isolation. The device carries CE marking and UL Listed status, with CSA certification, supporting regulatory compliance in global facilities. By standardizing on the JG frame and metric mounting hardware, you simplify installation, improve coordination, and reduce field wiring variance across panel assemblies.
Product Information
Extended Description
JGS8250AAG Eaton: Series G MCCB: JG Frame, 250A, Four-pole, neutral 0-60% protected, 600V, 85 kAIC at 240V, 40 kAIC at 415V, 35 kAIC at 480V, 18 kAIC at 600V, Line/load standard w/ metric mounting hardware, Adj. thermal/magnetic
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGS8250AAG
UPC
782114889190
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
IEC Rated CSA Certified UL Listed
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
Terminals
Line and load
Frame
JG
Mounting hardware
Metric
Interrupt rating
35 kAIC at 480 Vac 18 kAIC at 600 Vac 40 kAIC at 415 Vac 85 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
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
NG and ND-Frame molded case circuit breakers
NG and ND-Frame molded case circuit breakers
NG and ND-Frame molded case circuit breakers
Feature → Business Impact → Application: The JGS8250AAG uses the Series G complete breaker design with a four-pole configuration and line/load terminals, delivering reliable protection for feeders and control circuits. Business impact: streamlined installation, predictable coordination with upstream protection, and reduced downtime due to precise trip settings. Application: ideal for industrial panels, machine builds, and process control cabinets in manufacturing environments. Feature → Business Impact → Application: Adjustable thermal and magnetic trip enables tuning for motor loads and inrush currents, improving selectivity and reducing nuisance trips. Application: motor starter panels, conveyor systems, and critical machinery control networks. Feature → Business Impact → Application: Metric mounting hardware and compact dimensions (3.57 in depth, 5.34 in height and width) simplify enclosure planning. Application: standard MCCB racks, control panels, and DIN-rail compatible installations. Feature → Business Impact → Application: High interrupt ratings — 85 kAIC at 240 V, 40 kAIC at 415 V, 35 kAIC at 480 V, 18 kAIC at 600 V — support safe operation during fault conditions. Application: feeder protection and cross-connection points in heavy industrial lines.
Get a Quick Quote for a Eaton JGS8250AAG
Chat with us on WhatsApp - fast responses guaranteed
Need to speak with someone? We'll call you back within 2 hours during business hours
Interested in Eaton JGS8250AAG?
Enquire Now
FAQs
The JGS8250AAG installs in Series G panels using metric mounting hardware and a JG frame, ensuring compatibility with common MCCB enclosures. It features four poles with line and load terminals and a 250 A rating, so alignment with standard DIN rail or wall-mounted layouts is straightforward. Precise dimensions (3.57 in depth, 5.34 in height and width) support predictable panel packing.
Key specs include a 250 A ampere rating and 600 Vac voltage rating, with an adjustable thermal and magnetic trip for setpoint flexibility. The interrupt ratings are 85 kAIC at 240 V, 40 kAIC at 415 V, 35 kAIC at 480 V, and 18 kAIC at 600 V, enabling selective coordination and protection of feeders, motors, and control circuits.
Yes. Four-pole design with line and load terminals supports motor feeders and control circuits in manufacturing plants. The adjustable trip enables coordination with upstream protective devices, while the metric mounting hardware speeds installation in control panels. The 250 A rating and high interrupt ratings deliver reliable protection against short circuits without nuisance tripping in typical industrial loads.
This MCCB carries UL Listed and CSA Certified marks, and CE marking for European compliance. These certifications support regulatory approvals for equipment installed in North America and the EU, facilitate vendor qualification, and simplify customer audits. When specifying for panel builds, certificates help meet safety and performance requirements and ease integration with broader protection schemes.
With a robust 250 A rating, four-pole configuration, and adjustable trip, the JGS8250AAG reduces unplanned outages and supports longer intervals between maintenance. The included warranty (one year from installation or 18 months from shipment) adds risk mitigation. Its solid mechanical design and standard mounting simplify spare-part stocking, lowering lifecycle costs in high-volume panel builds.