Eaton JGU305035G Complete MCCB - UL Listed Series G
Part Number: JGU305035G
Quick Summary
Eaton Series G molded case circuit breaker JGU305035G protects electrical systems by interrupting fault currents in industrial power networks. Designers often struggle to fit reliable protection into compact panels while maintaining easy wiring and fast trip responses. This unit carries UL Listed, CSA Certified, and CE Marked certifications, reflecting broad regulatory compliance for global deployments. With its 50 A rating, 600 Vac / 250 Vdc capability, and electronic LSG trip, it supports efficient, predictable maintenance and scalable automation across panel builds.
Product Information
Extended Description
JGU305035G Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Digitrip 310 RMS, Electronic LSG trip, Three-pole, 50A, 600 Vac, 250 Vdc, 200 kAIC at 240 Vac, 150 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
JGU305035G
UPC
786685125824
Product Length/Depth
3.44 in
Product Height
7 in
Product Width
4.13 in
Product Weight
12 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
CSA Certified IEC Rated UL Listed
Type
Complete breaker
Amperage Rating
50 A
Voltage rating
600 Vac, 250 Vdc
Trip Type
Electronic LSG
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
150 kAIC at 480 Vac 50 kAIC at 600 Vac 200 kAIC at 240 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
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
NG and ND-Frame molded case circuit breakers
NG and ND-Frame molded case circuit breakers
NG and ND-Frame molded case circuit breakers
Selling Policy 25-000 - Distribution and Control Products and Services
Feature: Electronic LSG trip (Digitrip 310 RMS) → Business Impact: Precise protection with fast, selective tripping reduces nuisance outages and supports coordination in multi-source systems → Application: Control panels and machine protection where reliable fault clearance is critical. Feature: 3-pole JG frame, line and load terminals → Business Impact: Simplified wiring and robust, balanced protection across phases, accelerating panel assembly and serviceability → Application: Industrial automation panels requiring consistent three-phase protection. Feature: High interrupt ratings (200 kAIC at 240 Vac; 150 kAIC at 480 Vac; 50 kAIC at 600 Vac) → Business Impact: Superior fault current withstand enables safer installations in high-demand environments → Application: Large motor feeders and power distribution in manufacturing facilities. Feature: 600 Vac / 250 Vdc rating with 50 A capacity → Business Impact: Broad voltage compatibility supports both AC and DC control circuits, reducing part diversity → Application: Panel feeders and DC bus protection in mixed-energy systems. Feature: Compact form (3.44 in D × 7 in H × 4.13 in W, 12 lb) → Business Impact: Easier fit in dense panel spaces, lower enclosure costs, and faster installation → Application: Space-constrained control cabinets and motor control centers. Feature: Certifications (UL Listed, CSA Certified, CE Marked) → Business Impact: Demonstrated compliance simplifies procurement across regions and expedites audits → Application: Global production environments seeking standard protection devices.
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FAQs
Yes. JGU305035G is a Series G complete MCCB in the JG frame and designed to work with Series G accessories such as high-performance handles and plug-in adapters. It uses line and load terminals for straightforward wiring and supports modular accessories to fit diverse panel layouts. Always confirm compatibility in the Eaton datasheets and accessory catalog before purchasing.
JGU305035G provides 200 kAIC at 240 Vac, 150 kAIC at 480 Vac, and 50 kAIC at 600 Vac. This range supports safe operation in high fault-current environments and helps achieve selective coordination in multi-source panels. Match these ratings to your system fault levels to ensure proper protection design.
Yes, the device includes a Digitrip electronic LSG trip and three-pole protection suitable for motor control applications. For motor-specific coordination, consult the MCCB accessories and the motor protection product aids in the downloads. Ensure proper setting of the trip, coordination with drives, and adherence to motor protection guidelines.
JGU305035G is UL Listed, CSA Certified, and CE Marked, with IEC rating referenced in datasheets. These certifications support global compliance, enabling easier procurement for international builds and simplifying regulatory audits for electrical protection devices.
Eaton provides a warranty per Selling Policy 25-000: one year from installation or eighteen months from shipment, whichever occurs first. Eaton also maintains service centers and technical support to assist with spare parts, field service, and replacement decisions for sustained panel performance.