Eaton JGU316033G Molded Case Breaker - UL Listed
Part Number: JGU316033G
Quick Summary
Eaton Series G molded case circuit breaker is a compact, reliable protection device for industrial power distribution. It helps prevent unexpected downtime by delivering precise, electronic trip protection in demanding 600 V systems. This model carries UL Listed, IEC Rated, and CSA Certified statuses with CE compliance, supporting global installations. With the JG frame and metric mounting, it offers efficient installation and consistent performance across regional panel requirements. The 160 A rating at 600 Vac, 50/60 Hz operation, and 3-pole configuration align with common industrial protection needs while enabling scalable panel design and easy future upgrades.
Product Information
Extended Description
JGU316033G Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Digitrip 310 RMS, Electronic LS trip, Three-pole, 160A, 600 Vac, 200 kAIC at 240 Vac, 150 kAIC at 480 Vac, 50 kAIC at 600 Vac, Line/load, Metric, Not UL rated, 50/60 Hz, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGU316033G
UPC
786685125602
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
UL Listed IEC Rated CSA Certified
Type
Complete breaker
Special features
Not UL rated
Amperage Rating
160 A
Voltage rating
600 Vac
Trip Type
T167
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Rating
80% rated
Series
Series G
Terminals
Line and load
Frame
JG
Frequency rating
50/60 Hz
Mounting hardware
Metric
Interrupt rating
50 kAIC at 600 Vac 200 kAIC at 240 Vac 150 kAIC at 480 Vac
Number of poles
Three-pole
Application of Tap Rules to Molded Case Breaker Terminals
Application of Tap Rules to Molded Case Breaker Terminals
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 - JGU316033G
Eaton Specification Sheet - JGU316033G
Eaton Specification Sheet - JGU316033G
Feature: Three-pole JG frame design provides robust, space-efficient protection in standard distribution panels. Business Impact: Reduces panel footprint and wiring complexity while maintaining high interrupt reliability for critical loads. Application: Suitable for compact switchgear and control panels in mixed 50/60 Hz environments. Feature: Digitrip 310 RMS electronic LS trip for precise overcurrent protection. Business Impact: Minimizes nuisance trips and improves selectivity, lowering maintenance and downtime. Application: Motor and process control circuits where stable protection is essential. Feature: Interrupt ratings up to 50 kAIC at 600 Vac, 200 kAIC at 240 Vac, 150 kAIC at 480 Vac. Business Impact: High fault-current tolerance protects feeders and equipment during short-circuits, reducing arc energy exposure. Application: Heavy-duty industrial feeders and panel feeders in high-current facilities. Feature: 160 A amperage rating with 600 Vac voltage rating and 50/60 Hz suitability. Business Impact: Aligns with common North American and European power distributions, enabling cross-regional deployments. Application: General purpose protection for distribution boards and machine backups. Feature: Line/load terminals and metric mounting hardware for easy installation. Business Impact: Streamlines wiring and mounting, improving installation speed and reliability. Application: Retrofit projects and new panel builds where metric hardware is standard. Feature: Compliance mix including CE Marked, UL Listed, IEC Rated, and CSA Certified. Business Impact: Ensures regulatory acceptance across markets, reducing certification time for global rollouts. Application: International projects requiring multi-region compliance. Industry context and real-world insight: In modern manufacturing environments, a Series G MCCB like JGU316033G supports fast fault clearing with minimal system disruption, while metric mounting and standard terminal arrangements simplify field upgrades and panel modernization projects. The combination of a solid trip strategy and high interrupt ratings makes it a dependable choice for both new builds and refurbishments where space and reliability matter.
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FAQs
JGU316033G is configured for metric mounting with line/load terminals designed to accept metric wiring. This layout supports compact installation in standard panels and simplifies wiring during retrofits. The three-pole design provides balanced protection across phases, while the recommended mounting hardware ensures secure, vibration-resistant mounting in demanding environments.
JGU316033G is a 160 A, 600 Vac molded case circuit breaker with 50/60 Hz operation. It features an interrupt rating of up to 50 kAIC at 600 Vac, 200 kAIC at 240 Vac, and 150 kAIC at 480 Vac, supporting robust protection against high fault currents while maintaining system integrity in diverse service conditions.
Yes. JGU316033G carries UL Listed, IEC Rated, and CSA Certified markings, with CE compliance noted. This mix supports global deployments across North America and international markets. Note that while UL Listed is present, the device is described as Not UL rated in some notes; regional regulatory requirements should guide acceptance and replacements where UL ratings are strictly enforced.
Typical applications include protection for distribution panels, motor control centers, and feeder circuits in manufacturing facilities and process industries. The 3-pole design, JG frame, and 600 Vac rating suit both machine protection and power distribution tasks, particularly in environments requiring reliable trip protection, regulatory compliance, and easy integration with metric mounting hardware.
This Eaton MCCB is covered by a warranty policy stating one year from the date of installation or eighteen months from shipment, whichever occurs first. For field service or replacement parts, refer to Eaton’s Selling Policy 25-000. Proper documentation and installation records help ensure warranty eligibility and faster service if needed.