Eaton LGE4500FAG Molded Case Breaker - Four-Pole LG, 18 kAIC, UL Listed
Part Number: LGE4500FAG
Quick Summary
Eaton LGE4500FAG molded case circuit breaker protects industrial power systems by interrupting fault current in panel boards and switchgear. Engineers often struggle with achieving reliable short-circuit protection without sacrificing downtime during maintenance or facing coordination gaps. It carries UL Listed, CSA Certified and IEC Rated certifications to support global deployment and regulatory compliance. Designed for LG-frame installations with complete four-pole protection, fixed thermal and adjustable magnetic trip, it delivers consistent performance in motor control centers and switchgear assemblies. With metric mounting and line-and-load terminals, this MCCB helps simplify installation, reduce wiring errors, and lower total cost of ownership.
Product Information
Extended Description
LGE4500FAG Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Complete breaker, Fixed thermal, adjustable magnetic trip, Four-pole, 500A, 600 Vac, Line and load, Metric, 0% protected neutral pole
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGE4500FAG
UPC
782116142477
Product Length/Depth
7.22 in
Product Height
7.22 in
Product Width
7.22 in
Product Weight
20 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
LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
500 A
Voltage rating
600 Vac
Trip Type
T185
Circuit breaker type
LG
Circuit breaker frame type
Complete breaker
Protection
0% protected neutral pole
Terminals
Line and load
Frame
LG
Mounting hardware
Metric
Interrupt rating
18 kAIC at 600 Vac 35 kAIC at 415 Vac 35 kAIC at 480 Vac 65 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
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
Feature → Business Impact → Application: The 500 A amperage rating and 600 Vac voltage rating provide robust protection for heavy motor loads and distribution panels, reducing the risk of costly downtime and equipment damage in manufacturing lines and process facilities. This translates to improved uptime and predictable maintenance planning in industrial environments. Feature → Business Impact → Application: Four-pole LG-frame design with line and load terminals enables straightforward wiring, streamlined panel integration, and easier retrofits in existing switchgear, control panels, and motor control centers. This enhances installation speed and minimizes field wiring errors on critical projects. Feature → Business Impact → Application: Fixed thermal with adjustable magnetic trip (T185) delivers precise coordination with upstream devices, improving selectivity and limiting fault propagation, which lowers unplanned outages in complex electrical environments. Feature → Business Impact → Application: High interrupt ratings—18 kAIC at 600 Vac and up to 65 kAIC at lower voltages—provide strong fault-current handling for utility feeds or data center racks, supporting safer, more reliable protection schemes. Feature → Business Impact → Application: HACR rated and CE Marked, along with CSA Certified and IEC Rated, ensure global compliance and ease of cross-border deployment in panels, MCCs, and control cabinets, reducing qualification time for international projects. Feature → Business Impact → Application: Metric mounting hardware and compact 7.22 in dimensions, paired with a 20 lb weight, simplify installation, enclosure compatibility, and field replacement in tight spaces, delivering faster service and reduced labor costs. Feature → Business Impact → Application: Comprehensive product notes, warranty coverage, and documented performance standards support long-term ownership, predictable maintenance planning, and lower total cost of ownership for OEMs and integrators.
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FAQs
The LGE4500FAG is designed specifically for LG-frame installations and uses metric mounting hardware, ensuring straightforward fitment in standard LG panel boards and MCCs. It simplifies retrofits, reduces mounting mismatch risk, and supports reliable wiring when upgrading older protection schemes.
Key specs include a 500 A amperage rating, 600 Vac voltage rating, four-pole configuration, T185 trip type with fixed thermal and adjustable magnetic trip, and an 18 kAIC interrupt rating at 600 Vac. It also features line and load terminals and a 20 lb weight for installation considerations.
Yes. The LGE4500FAG is HACR rated, designed to protect motor loads, and suitable for motor control centers. Its adjustable magnetic trip and 18 kAIC interrupt capability support selective coordination and safe motor starting in MCC environments.
The breaker is UL Listed, CSA Certified, IEC Rated, and CE Marked. These certifications facilitate global procurement, cross-border installation, and regulatory alignment across industrial facilities and OEM projects.
The LGE4500FAG offers reliable protection with a well-documented warranty (one year from installation or 18 months from shipment). Its durable LG-frame design, high interrupt rating, and easy installation reduce downtime, maintenance costs, and total cost of ownership for end users and integrators.