Eaton JGS4250AAG MCCB - UL Listed
Part Number: JGS4250AAG
Quick Summary
Eaton JGS4250AAG MCCB is a complete molded case circuit breaker designed to protect 250 A circuits in industrial control panels. This device helps prevent nuisance trips and equipment damage by offering adjustable thermal and magnetic trip settings that can be tuned to motor and drive profiles. It carries UL Listed, CSA Certified, and IEC Rated certifications, enabling safe global installations and regulatory compliance. In addition, the Series G MCCB delivers a compact footprint, metric mounting hardware, and straightforward field retrofit, delivering value in modernizing control panels and improving total cost of ownership. From OEMs to maintenance teams, it supports reliable protection with predictable coordination across a range of voltages and system configurations.
Product Information
Extended Description
JGS4250AAG Eaton: Series G MCCB: JG Frame, 250A, Four-pole, neutral 0% 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
JGS4250AAG
UPC
782114889152
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
Terminals
Line and load
Frame
JG
Mounting hardware
Metric
Interrupt rating
18 kAIC at 600 Vac 85 kAIC at 240 Vac 40 kAIC at 415 Vac 35 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
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 - JGS4250AAG
Eaton Specification Sheet - JGS4250AAG
Eaton Specification Sheet - JGS4250AAG
Feature 250 A amperage rating with a 600 Vac operating voltage and four-pole construction. Business Impact Enables reliable protection for medium-sized loads and straightforward coordination with downstream protective devices. Application Suitable for motor drives, pumps, conveyors in machine centers. Feature Adjustable thermal and magnetic trip. Business Impact Allows precise coordination with motors and drives, reducing nuisance trips and startup delays. Application Used in pump stations and packaging lines. Feature Metric mounting hardware and line/load terminals. Business Impact Simplifies installation, reduces wiring errors, and fits standard panel architectures. Application Retrofit projects and new builds in OEM cabinets. Feature High interrupt ratings across voltages: 18 kAIC at 600 Vac; 85 kAIC at 240 Vac; 40 kAIC at 415 Vac; 35 kAIC at 480 Vac. Business Impact Enhances short-circuit protection and selective coordination in diverse power systems. Application Electrical distributions across plant sections and machinery. Feature Compliance and warranty: CE Marked; UL Listed; CSA Certified; IEC Rated; 1-year warranty per Eaton policy. Business Impact Supports risk management and regulatory compliance while reducing long-term service costs. Application Global deployments in regulated environments and modernized control panels.
Get a Quick Quote for a Eaton JGS4250AAG
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 JGS4250AAG?
Enquire Now
FAQs
The JGS4250AAG uses metric mounting hardware and a four-pole frame, designed to fit standard Series G MCCB footprints. It supports line and load terminations and aligns with common panel widths, enabling straightforward retrofit or new-panel installations without specialized adapters. Verify panel space for a 3.57 in depth and 5.34 in width to ensure proper clearance and wiring access.
Key features include an adjustable thermal and magnetic trip, 250 A current rating, and four-pole construction that coordinates with motor drives and pumps. The device provides robust short-circuit protection with high interrupt ratings, helping to minimize motor nuisance trips and protecting startup surges in machine centers and packaging lines.
This MCCB is UL Listed, CSA Certified, and IEC Rated, with CE marking in compliance. These certifications support global deployments, regulatory acceptance, and safer operation across diverse markets, reducing compliance risk for multinational installations and ensuring alignment with international electrical protection standards.
Install with the included metric mounting hardware in a panel designed for Series G MCCBs. Connect line and load terminals per the device’s wiring diagram, ensure proper torque on terminal screws, and verify the four-pole arrangement corresponds to the protected circuit. Leave appropriate clearance for heat dissipation and add any required auxiliary components for coordinated protection.
The JGS4250AAG offers reliable protection with adjustable trip settings, reducing unplanned downtime from nuisance trips and short-circuit events. The UL/CSA/IEC certifications simplify regulatory approvals, while metric mounting and a compact form save panel space and installation time, contributing to lower maintenance costs and faster project timelines.