Eaton JGS3175FAWZ1 Complete MCCB - 600V UL Listed
Part Number: JGS3175FAWZ1
Quick Summary
The Eaton JGS3175FAWZ1 molded case circuit breaker protects electrical feeders and motor circuits in industrial controls. Upgrading legacy MCCBs often leads to nuisance trips, limited terminal options, and longer install times. With UL Listed, CSA Certified, IEC Rated and CE Marked protections, this three-pole unit delivers reliable interruption performance across voltages. Engineered for 175 A at 600 Vac with an 18 kAIC interrupt rating, it supports safe, scalable protection in panel assemblies. By aligning with the JG frame geometry, the MCCB fits standard enclosure cutouts and mates with Eaton's modular terminal accessories. Business impact: Faster installation reduces commissioning time and minimizes cabling complexity. Application: Suitable for new builds and replacements in motor control centers and panelboards. For engineers upgrading control panels, this combination of ratings and certifications translates to faster approval cycles and fewer design compromises.
Product Information
Extended Description
JGS3175FAWZ1 Eaton: Series G MCCB: JG Frame, 175A, 600V, Three-pole, 85 kAIC at 240V, 40 kAIC at 415V, 35 kAIC at 480V, 18 kAIC at 600V, Optional line and load terminals, Fixed thermal, adj. magnetic
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGS3175FAWZ1
UPC
786685525990
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
CSA Certified UL Listed IEC Rated
Catalog Notes
Reference Catalog # T250FJ for Optional Line and Load Terminals
Type
Complete breaker
Amperage Rating
175 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Terminals
Without terminals, optional line and load
Frame
JG
Interrupt rating
18 kAIC at 600 Vac 85 kAIC at 240 Vac 35 kAIC at 480 Vac 40 kAIC at 415 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
MOEM MCCB product selection guide
MOEM MCCB product selection guide
MOEM MCCB product selection guide
Three-pole design with 175 A at 600 Vac rating and an 18 kAIC interrupt capability delivers fast, predictable fault clearance. By leveraging the JG frame geometry, the MCCB fits standard enclosure cutouts and mates with Eaton's modular terminal accessories. Business impact: Improved safety margins, reduced downtime, and simpler commissioning in medium-to-large control panels. Application: Ideal for industrial motor feeders, machine control centers, and retrofit projects where reliable protection is essential. Feature: Optional line and load terminals are available; by default the unit ships without terminals. Business impact: Flexible sourcing and tailored wiring reduce field labor and stocking costs. Application: Useful for panel upgrades and modular assemblies where terminal layouts vary. Additionally, catalog reference T250FJ helps sourcing. Feature: Fixed thermal trip with adjustable magnetic trip (T185) enables precise coordination with upstream protections. Business impact: Minimizes nuisance trips and supports selective coordination across protection schemes. Application: Suitable for complex machinery lines, conveyors, and processing equipment requiring tailored protection. Feature: Certifications and compliance include CE Marked, UL Listed, CSA Certified, and IEC Rated. Business impact: Global acceptance simplifies procurement, reduces compliance work, and accelerates project sign-offs. Application: Fits multinational facilities and global OEMs needing universal protection for control systems. Warranty: Eaton Selling Policy 25-000 provides a one-year warranty from installation or 18 months from shipment. Feature: Compact footprint and weight—3.57 in length, 4.13 in width, 4.13 in height, and 6 lb. Business impact: Space-efficient protection enables closer panel packing and easier retrofits. Application: Well-suited for crowded electrical rooms, equipment cabinets, and distributed control panels. Operational note: The combination of small size with high interrupt ratings supports flexible layouts and easier maintenance.
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FAQs
By default the unit ships without terminals. Optional line and load terminals are available, with sourcing referenced by Catalog # T250FJ. This arrangement lets you tailor wiring to your panel layout and spare parts strategy, reducing stocking complexity while preserving protection integrity.
The JGS3175FAWZ1 is a three-pole device rated for 175 A at 600 Vac, with an 18 kAIC interrupt rating at 600 Vac. It also provides high short-circuit capability across voltages typical in industrial applications, including alignment with Series G protection standards for reliable system coordination.
Yes. With a 175 A at 600 Vac rating, adjustable magnetic trip (T185), and a fixed thermal trip, this MCCB supports precise protection coordination in control panels, machine tools, conveyors, and other automation equipment, improving uptime and safety in demanding production environments.
The device is UL Listed, CSA Certified, IEC Rated, and CE Marked. These certifications indicate broad regulatory compliance across North America and Europe, simplifying supplier qualification, cross-border procurement, and documentation for safety and reliability audits in global projects.
Eaton’s policy 25-000 provides a one-year warranty from the date of installation or eighteen months from shipment, whichever occurs first. This warranty supports coverage for manufacturing defects and aids in lifecycle planning for maintenance and replacement cycles.