Eaton JGS3150FAWZ1 Molded Case Circuit Breaker - 85 kAIC

Part Number: JGS3150FAWZ1
Manufacturer
Eaton
Part number
JGS3150FAWZ1

Quick Summary

Eaton JGS3150FAWZ1 molded case circuit breaker protects industrial electrical circuits in control panels and power distribution systems. In busy environments, nuisance trips and compatibility gaps can derail projects; this MCCB helps reduce downtime by providing precise trip settings and robust mechanical construction. This device is UL Listed, CSA Certified, and CE Marked, with IEC rating for cross‑border deployment, enabling regulatory compliance across markets. The Series G JG frame and three‑pole design deliver reliable protection for motors and feeders, while a fixed thermal and adjustable magnetic trip (T185) supports tailored coordination. Pair with optional line/load terminals to match panel design, simplifying installation and warranty coverage across global sites.

Product Information

Extended Description

JGS3150FAWZ1 Eaton: Eaton Series G molded case circuit breaker, JG-frame, Complete breaker, Fixed thermal, adjustable magnetic trip, Three-pole, 150A, 600 Vac, 85 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, No term., optional Line/load
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
JGS3150FAWZ1
UPC
786685525976
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
IEC Rated UL Listed CSA Certified
Catalog Notes
Reference Catalog # T250FJ for Optional Line and Load Terminals
Type
Complete breaker
Amperage Rating
150 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
JG
Circuit breaker frame type
Complete breaker
Series
Series G
Terminals
Without terminals, optional 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
Feature: Three-pole, 150 A JG frame complete breaker with 600 Vac rating. Business Impact: Provides synchronized protection for multi‑phase loads, enabling reliable circuit isolation and coordinated trip performance. Application: Ideal for motor feeders and distribution panels in manufacturing lines where consistent interrupt ratings (18 kAIC at 600 Vac) are required. Feature: Fixed thermal with adjustable magnetic trip (T185). Business Impact: Enables tailored protection curves for diverse loads, reducing nuisance trips while maintaining safety. Application: Suitable for HVAC drives, conveyors, and hydraulic systems that experience inrush and load variation. Feature: Without terminals, optional line/load terminals (catalog notes T250FJ). Business Impact: Flexible installation in retrofit projects or existing panels, minimizing field wiring changes and downtime. Application: Retrofit installations or new builds needing configurable termination options. Feature: Certifications and standards: IEC Rated, UL Listed, CSA Certified, CE Marked. Business Impact: Ensures global compliance and simplifies procurement for multinational projects. Application: Used in cross-border panels and enclosures with strict regulatory requirements. Feature: Interrupt ratings: 18 kAIC at 600 Vac; 35 kAIC at 480 Vac; 85 kAIC at 240 Vac. Business Impact: Delivers high fault-current protection across voltages, reducing equipment damage and downtime. Application: Suitable for facilities with variable fault levels in industrial power distribution.

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FAQs

JGS3150FAWZ1 uses the Series G JG frame and can be configured as a complete breaker without terminals or with optional line/load terminals per catalog notes T250FJ. This flexibility supports retrofit installs and new panel builds while minimizing wiring changes and field labor.
The device is rated for 150 A, 600 Vac, 50/60 Hz, with interrupt ratings of 18 kAIC at 600 Vac, 35 kAIC at 480 Vac, and 85 kAIC at 240 Vac. It uses a fixed thermal trip with an adjustable magnetic trip (T185) for tailored protection.
This MCCB is UL Listed, CSA Certified, IEC Rated, and CE Marked, ensuring regulatory compliance across North American and international markets and simplifying global procurement.
T185 indicates an adjustable magnetic trip with a fixed thermal element, allowing you to tailor instantaneous protection to load characteristics while ensuring reliable coordination and minimized nuisance trips in variable-duty applications.
The device is covered by Eaton’s standard warranty: one year from installation or eighteen months from shipment, whichever occurs first. For service, commissioning guidance, and parts, consult Eaton support or authorized service centers.