Eaton JGS3070FAG Complete MCCB - Series G UL Listed
Part Number: JGS3070FAG
Quick Summary
Eaton JGS3070FAG complete molded case circuit breaker protects electrical distributions in industrial control panels and equipment enclosures. In demanding environments, panel designers struggle with nuisance tripping, miswiring, and space constraints that slow commissioning. This Series G device is UL Listed, IEC Rated, and CSA Certified, delivering documented compliance across North American and international standards while offering reliable protection. The three-pole 70A frame supports 50/60 Hz systems with 600 Vac and 250 Vdc ratings, and its fixed thermal with adjustable magnetic trip simplifies coordination with downstream protection. For installers and procurement teams, the compact footprint, clear terminals, and robust interrupt ratings boost installation efficiency, reduce spare-part variety, and support predictable maintenance cycles.
Product Information
Extended Description
JGS3070FAG Eaton: Eaton Series G molded case circuit breaker, JG-frame, JG, Fixed thermal, adjustable magnetic trip, Three-pole, 70A, 600 Vac, 250 Vdc, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, 50/60 Hz
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGS3070FAG
UPC
782113961507
Product Length/Depth
3.44 in
Product Height
7 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 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
Series
Series G
Terminals
Line and load
Frame
JG
Frequency rating
50/60 Hz
Interrupt rating
18 kAIC at 600 Vac 35 kAIC at 480 Vac 85 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
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
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
The JGS3070FAG uses line and load terminals on the three-pole JG frame, enabling straightforward direct-wiring into standard panel boards. Follow Eaton's installation guides to ensure correct conductor sizing, clearance, and phasing. Verify your system’s 50/60 Hz operation and the 600 Vac / 250 Vdc ratings, then mount and interlock with Series G accessories as needed. The device is rated at 70A with a 600 Vac / 250 Vdc capability, delivering dependable overload and short-circuit protection for moderate-load panels and automation circuits. Its fixed thermal and adjustable magnetic trip (T185) provides precise protection coordination, reducing nuisance trips while accommodating motor inrush and controlled start sequences. Interrupt ratings of 18 kAIC at 600 Vac, 35 kAIC at 480 Vac, and 85 kAIC at 240 Vac ensure robust fault current handling across common industrial networks. The Series G, JG frame, and line/load configuration simplify interchangeability, maintenance planning, and spare-part management in control panels and machine centers. Certifications including CE Marked, IEC Rated, CSA Certified, and UL Listed reduce compliance risk and streamline supplier qualification for automotive, data center, and manufacturing environments. The compact 3.44 in length, 4.13 in width, and 7 in height footprint supports dense panel layouts, while a 6 lb weight aids handling and installation. Warranty coverage includes one year from installation or eighteen months from shipment, whichever occurs first, reinforcing total cost of ownership considerations for ongoing operations.
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FAQs
The JGS3070FAG uses line and load terminals on the three-pole JG frame, enabling straightforward direct-wiring into standard panel boards. Follow Eaton's installation guides to ensure correct conductor sizing, clearance, and phasing. Verify your system’s 50/60 Hz operation and the 600 Vac / 250 Vdc ratings, then mount and interlock with Series G accessories as needed.
The JGS3070FAG is a 70A, three-pole molded case circuit breaker rated for 600 Vac and 250 Vdc, with a fixed thermal and adjustable magnetic trip (T185). It supports 50/60 Hz operation, series G frame (JG), and provides interrupt ratings of 18 kAIC at 600 Vac; 35 kAIC at 480 Vac; 85 kAIC at 240 Vac.
Yes. The 70A, three-pole JG-series MCCB is designed for motor control centers, machine panels, and distributed power protection in industrial automation. Its Series G design and 50/60 Hz operation support coordinated protection with upstream devices, while the fixed thermal and adjustable magnetic trip enables reliable coordination with starters and overload protection to minimize nuisance trips.
JGS3070FAG carries UL Listed, IEC Rated, and CSA Certified marks, with CE compliance. This combination supports regulatory approvals across North American and international markets, helping ensure safe operation in industrial environments and simplifying supplier qualification for automotive, data center, and manufacturing applications.
Using JGS3070FAG can reduce maintenance downtime due to high interrupt ratings and durable construction. The 18/35/85 kAIC ratings at the appropriate voltages minimize fault-related outages, while UL/IEC/CSA certifications reduce compliance risk. Its compact footprint and clear line/load terminals streamline installation, spare parts planning, and field replacements, delivering predictable total cost of ownership.