Eaton JGU4070FAG Complete Molded Case Circuit Breaker - UL Listed
Part Number: JGU4070FAG
Quick Summary
The Eaton JGU4070FAG is a complete molded case circuit breaker designed to protect industrial electrical distribution panels in demanding automation environments. Users often struggle with nuisance trips and improper trip settings that cause unplanned downtime and costly maintenance. This model carries IEC rated, CSA certified, UL Listed, and CE Marked compliance, underscoring its safety and performance credentials across global markets. With an 80 percent rating, 70A current capacity, and a four-pole JG frame, it supports reliable protection for panel feeders at 50/60 Hz and across 600 Vac and 250 Vdc, enabling consistent operation and lower total cost of ownership. Overall performance is unmatched.
Product Information
Extended Description
JGU4070FAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Four-pole, 70A, 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, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGU4070FAG
UPC
786685127002
Product Length/Depth
3.44 in
Product Height
7 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
70A
Voltage rating
600 Vac, 250 Vdc
Trip Type
T185
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
Interrupt rating
50 kAIC at 600 Vac 150 kAIC at 480 Vac 200 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
Eaton Specification Sheet - JGU4070FAG
Eaton Specification Sheet - JGU4070FAG
Eaton Specification Sheet - JGU4070FAG
Feature: JG frame complete molded case breaker with fixed thermal and adjustable magnetic trip (T185). Benefit: Precise protection tuned to load characteristics reduces nuisance trips while maintaining fast fault clearance. Application: Suitable for control panels and machine feeders in automation lines. Feature: 70A amperage rating with 600 Vac / 250 Vdc voltage ratings. Benefit: Supports typical automation loads without overdesign, improving panel density and wiring efficiency. Application: Feeders for conveyors, robotics, and process equipment. Feature: Four-pole, line and load terminals. Benefit: Balanced protection and simplified wiring, enabling straightforward panel integration and safer fault management. Application: Four-wire control circuits and complex distribution panels. Feature: High interrupt ratings — 50 kAIC at 600 Vac, 150 kAIC at 480 Vac, 200 kAIC at 240 Vac. Benefit: Withstands high fault currents common in industrial plants, reducing system damage and downstream downtime. Application: Main feeders and motor control centers in harsh plant environments. Feature: Series G, 50/60 Hz operation with CE Marked, IEC Rated, CSA Certified, and UL Listed. Benefit: Global compliance and streamlined procurement across regions, lowering sourcing risk and qualification time. Application: Global manufacturing environments needing reliable MCCBs with broad certification coverage.
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FAQs
Install the JGU4070FAG using its four-pole line and load terminals, ensuring correct alignment with the JG frame. Verify the panel allows for proper heat dissipation and clearance around the device. Use the fixed thermal mechanism with the adjustable magnetic trip (T185) to tailor protection for the specific load profile and commissioning requirements.
The JGU4070FAG is a 70A complete MCCB rated for 600 Vac and 250 Vdc, operating at 50/60 Hz. It features a four-pole design with fixed thermal and adjustable magnetic trip (T185), and offers interrupt ratings up to 50 kAIC at 600 Vac, 150 kAIC at 480 Vac, and 200 kAIC at 240 Vac for robust fault handling.
Yes. JGU4070FAG carries UL Listed, CSA Certified, IEC Rated, and CE Marked certifications. UL Listed confirms safety in the U.S. market, CSA Certified aligns with Canadian standards, IEC Rated indicates international performance criteria, and CE Marking shows compliance with EU safety requirements. Collectively, they support global procurement and regulatory acceptance.
JGU4070FAG is ideal for industrial automation panels, motor feeder protection, and control panel applications requiring reliable overload and short-circuit protection. Its 70A rating and 600 Vac / 250 Vdc capability pair with the Series G four-pole design to support machine control, conveyors, and robotics integrations with robust fault tolerance.
Maintenance is streamlined by Eaton’s standard warranty and the device’s robust interrupt ratings, which reduce fault-related downtime. ROI arises from improved uptime, safer operation, and easier compliance documentation due to UL Listed, CSA Certified, IEC Rated, and CE Marked status. The compact JG frame also aids install efficiency and panel real estate usage.