Eaton LGU4600FAW Molded Case Circuit Breaker - UL Listed

Part Number: LGU4600FAW
LGU4600FAW
Manufacturer
Eaton
Part number
LGU4600FAW
Category

Quick Summary

The Eaton LGU4600FAW molded case circuit breaker is a robust LG-frame MCCB designed for high-current protection in power distribution panels. Engineers and procurement teams often struggle with achieving reliable short-circuit protection while maintaining selective coordination in compact switchgear. This device is IEC Rated, UL Listed, and CSA Certified, with CE Marked compliance for broader market acceptance. With fixed thermal and adjustable magnetic trip, four-pole construction, and a 600 A rating at 600 Vac, it delivers dependable performance. Designed for easy integration in LG-frame panels, it helps reduce downtime, simplify maintenance, and improve system uptime through proven protection and installation efficiency.

Product Information

Extended Description

LGU4600FAW Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adj. magnetic trip, Four-pole, 600A, 600 Vac, 200 kAIC at 240 Vac, 150 kAIC at 415 Vac, 150 kAIC at 480 Vac, 65 kAIC at 600 Vac, No term., 0% protected neutral pole
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGU4600FAW
UPC
786685241340
Product Length/Depth
7.22 in
Product Height
7.22 in
Product Width
7.22 in
Product Weight
17.6 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
LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
600 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
LG
Circuit breaker frame type
Complete breaker
Protection
0% protected neutral pole
Terminals
Without terminals
Frame
LG
Interrupt rating
65 kAIC at 600 Vac 200 kAIC at 240 Vac 150 kAIC at 415 Vac 150 kAIC at 480 Vac
Number of poles
Four-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 NG and ND-Frame molded case circuit breakers NG and ND-Frame molded case circuit breakers NG and ND-Frame molded case circuit breakers
Feature: LG frame complete molded case breaker delivers four-pole, fixed thermal with adjustable magnetic trip. Business Impact: enables precise coordination and fast fault interruption in demanding plants, reducing arc flash exposure and downtime. Application: ideal for main feeders and panelboards in manufacturing lines requiring 600 A, 600 Vac protection. Feature: 65 kAIC at 600 Vac, 200 kAIC at 240 Vac, 150 kAIC at 415/480 Vac interrupt ratings. Business Impact: supports safe interruption across a range of fault currents, aiding NEC/IEC compliance and personal safety. Application: data centers, process lines, and heavy machinery power distribution. Feature: HACR-rated breaker (catalog note). Business Impact: motor-friendly protection reduces heat and energy usage in control panels. Application: HVAC and motor control centers. Feature: Without terminals option. Business Impact: provides flexible field-termination and easier panel customization. Application: OEM panel builders and retrofit projects. Feature: Certifications and compliance (UL Listed, IEC Rated, CSA Certified, CE Marked). Business Impact: simplifies global deployment and supplier qualification. Application: international projects and mixed-utility installations. Feature: 1-year Eaton warranty. Business Impact: minimizes maintenance costs and supports service continuity. Application: long-term equipment ownership and lifecycle planning.

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FAQs

LGU4600FAW is designed for LG-frame enclosures with four-pole operation and is listed as a complete breaker without terminals. It fits standard LG-type panelboards and supports field-termination options when paired with compatible lugs and accessories. Always consult the official datasheet and application notes to verify lug kits, mounting clearances, and torque specifications for your panel configuration.
The device offers 600 A at 600 Vac with a T185 trip type and four-pole protection. Interrupt ratings include 65 kAIC at 600 Vac, 200 kAIC at 240 Vac, and 150 kAIC at 415/480 Vac, enabling safe interruption across diverse fault currents. This combination supports reliable protection in industrial feeders while meeting common international standards.
Yes. The LGU4600FAW is HACR-rated and provides robust motor protection within panelboards used in HVAC and machine control. Its fixed thermal and adjustable magnetic trip allow tailored coordination for motors, reducing nuisance trips and improving energy efficiency in motor-driven systems.
The LGU4600FAW carries IEC Rating, UL Listed, and CSA Certified certifications, with CE marking for broad market acceptance. These certifications support regulatory compliance across regions and simplify procurement for global projects that require formal wiring protection and documentation.
Eaton provides a one-year warranty from installation or 18 months from shipment, whichever occurs first. Authorized service centers and downloadable resources are available to support maintenance, replacement parts, and troubleshooting. For optimal lifecycle management, leverage the product brochures, datasheets, and application notes listed in the downloads section.