Eaton JGU3150FAGC MCCB - UL Listed, IEC Rated
Part Number: JGU3150FAGC
Quick Summary
The Eaton JGU3150FAGC molded case circuit breaker provides reliable overload protection for electrical distribution panels in industrial environments. This three-pole, 150 A device helps prevent nuisance trips and unplanned downtime by combining fixed thermal and adjustable magnetic trip (T185) for precise coordination. With IEC rated, UL Listed, and CSA Certified markings, it meets global safety and performance standards and simplifies compliance across installations. The 600 Vac rating and 200 kAIC at 240 Vac (and 150 kAIC at 480 Vac) support robust protection in demanding machinery and control-panel applications. Leveraging the Series G platform and metric mounting, it integrates smoothly into existing designs while delivering consistent, 100% rated performance, reducing maintenance costs and risk.
Product Information
Extended Description
JGU3150FAGC Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 150A, 600 Vac, 200 kAIC at 240 Vac, 150 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 100% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGU3150FAGC
UPC
786685581590
Product Length/Depth
3.57 in
Product Height
4.13 in
Product Width
4.13 in
Product Weight
6 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
150 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Rating
100% rated
Series
Series G
Terminals
Line and load
Frame
JG
Frequency rating
50/60 Hz
Mounting hardware
Metric
Interrupt rating
200 kAIC at 240 Vac 50 kAIC at 600 Vac 150 kAIC at 480 Vac
Number of poles
Three-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
Eaton Specification Sheet - JGU3150FAGC
Eaton Specification Sheet - JGU3150FAGC
Eaton Specification Sheet - JGU3150FAGC
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: T185 trip type with fixed thermal and adjustable magnetic trip combined in a single device. Business Impact: delivers precise coordination, minimizes nuisance trips, and enhances overall system reliability. Application: motor feeders and equipment panels where selective protection and fast fault clearing are critical. The result is reduced downtime and lower maintenance costs for industrial automation lines. Feature: 150 A amperage rating with 600 Vac voltage rating. Business Impact: supports high-load applications with robust short-circuit protection, enabling compact panel designs without compromising safety. Application: control cabinets and distribution panels across manufacturing lines. Feature: 200 kAIC at 240 Vac and 150 kAIC at 480 Vac interrupt ratings. Business Impact: high fault-current endurance improves safety margins during faults, protecting downstream devices and wiring. Application: large machines and process lines where fault current levels are variable. Feature: Series G, JG frame, three-pole configuration with line and load terminals and metric mounting. Business Impact: simplifies retrofit and integration into existing MCCBs, reducing installation time and field wiring errors. Application: new builds and panel upgrades in industrial facilities seeking plug-and-play protection. Feature: 100% rated, 50/60 Hz operation with 600 Vac capability. Business Impact: reliable performance across international sites and changing production schedules, ensuring consistent protection. Application: global manufacturing environments with mixed voltage operations. Feature: Certifications including IEC Rated, UL Listed, and CSA Certified. Business Impact: straightforward regulatory compliance, audit readiness, and safer procurement. Application: projects requiring recognized safety and performance attestations. Feature: Warranty aligned with Eaton policy (1 year from installation or 18 months from shipment). Business Impact: predictable ownership costs and streamlined vendor support. Application: long-term asset management and service planning for end users.
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FAQs
The JGU3150FAGC uses metric mounting hardware and a JG frame for straightforward retrofits. Connect the line and load terminals per the enclosure layout, ensuring proper clearance for the three-pole assembly. Verify 50/60 Hz compatibility and confirm the panel is rated for 600 Vac and the appropriate short-circuit current (up to 200 kAIC at 240 Vac).
This MCCB provides 200 kAIC at 240 Vac, 150 kAIC at 480 Vac, and 50 kAIC at 600 Vac, enabling robust protection for high-energy systems while maintaining selectivity and safe trip performance.
The JGU3150FAGC is IEC Rated, UL Listed, and CSA Certified, ensuring compliance with international safety standards and simplifying procurement for regulated industries.
Eaton provides a one-year warranty from installation or eighteen months from shipment (whichever comes first). For service, rely on Eaton’s support network for replacement parts and guidance on coordination with Series G devices to maintain peak protection performance.
Yes. With its three-pole 150 A rating, 600 Vac capability, metric mounting, and tight coordination options (T185), the JGU3150FAGC is well-suited for motor control centers and control-panel upgrades in industrial facilities seeking reliable protection and easier integration.