Eaton LGH3500AAG Molded Case Breaker - UL Listed
Part Number: LGH3500AAG
Quick Summary
Eaton LGH3500AAG molded case circuit breaker provides reliable overcurrent protection for industrial electrical panels and control systems. This LG-frame MCCB is designed to balance safety, selectivity, and uptime in harsh plant environments. Engineers often struggle with coordinating protection without nuisance trips, extended downtime, or complex retrofits. With adjustable thermal and magnetic trip units, LGH3500AAG enables precise setting of protection curves to match load profiles and short-circuit contingencies. The device is UL Listed and HACR rated, offering regulatory confidence across many markets, while its compact dimensions and metric mounting simplify panel integration. In short, it supports safer operation, easier installation, and lower lifecycle costs for industrial facilities.
Product Information
Extended Description
LGH3500AAG Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Adjustable thermal, adjustable magnetic trip, Three-pole, 500A, 600 Vac, 100 kAIC at 240 Vac, 70 kAIC at 415 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600 Vac, Line and load, Metric
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGH3500AAG
UPC
782116120628
Product Length/Depth
5.48 in
Product Height
5.48 in
Product Width
5.48 in
Product Weight
16 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.
Certifications
UL Listed
Catalog Notes
Adjustable thermal, adjustable magnetic trip units are typically used in IEC markets and are not UL or CSA listed, LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
500 A
Voltage rating
600 Vac
Trip Type
Adjustable thermal, adjustable magnetic
Circuit breaker type
LG
Circuit breaker frame type
Complete breaker
Terminals
Line and load
Frame
LG
Mounting hardware
Metric
Interrupt rating
35 kAIC at 600 Vac 70 kAIC at 415 Vac 65 kAIC at 480 Vac 100 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
Eaton Specification Sheet - LGH3500AAG
Eaton Specification Sheet - LGH3500AAG
Eaton Specification Sheet - LGH3500AAG
Feature: LGH3500AAG uses an LG-frame, three-pole design with line and load terminals. Business Impact: this arrangement reduces wiring errors, shortens panel assembly time, and supports reliable protection coordination across a panel backbone. Application: ideal for motor control centers and industrial distribution panels where consistent, dependable current limiting is essential. Feature: Adjustable thermal and magnetic trip units enable precise setting of protection curves to match load profiles and fault conditions. Business Impact: engineers can achieve selective coordination with upstream devices, reducing nuisance trips and extending equipment life. Application: suitable for mixed loads in manufacturing lines, conveyors, and power distribution systems requiring calibrated protection. Feature: High interrupt ratings—35 kAIC at 600 Vac, 70 kAIC at 415 Vac, 65 kAIC at 480 Vac, and 100 kAIC at 240 Vac—accommodate diverse fault currents. Business Impact: improved transformer and motor protection with robust fault current handling, minimizing potential damage and downtime. Application: supports electrical distribution feeding critical loads in facilities with varying short-circuit levels. Feature: 600 Vac maximum rating and 500 A amperage rating deliver substantial capacity for peak loads while maintaining common trip characteristics. Business Impact: reduces the need for oversized protective devices and simplifies spare-part inventories, delivering cost efficiency. Application: suitable for industrial power systems where space is constrained and simplicity matters. Feature: Metric mounting hardware and the compact LG frame simplify panel integration and retrofit projects. Business Impact: faster commissioning, easier field upgrades, and consistent installation across multiple panels. Application: OEM equipment builders and panel shops that require repeatable MCCB installations with reliable UL-listed protection and HACR-rated operation.
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FAQs
LGH3500AAG is designed for LG-frame, three-pole installations with line and load terminals. Its metric mounting hardware simplifies panel integration, making it suitable for motor control centers, distribution panels, and control cabinets where space efficiency and reliable protection are essential.
The device is rated for 500 A and 600 Vac, with an interrupt rating of 35 kAIC at 600 Vac, 70 kAIC at 415 Vac, 65 kAIC at 480 Vac, and 100 kAIC at 240 Vac. It features adjustable thermal and magnetic trip units for precise protection coordination.
Adjustable thermal and magnetic trips allow you to tailor protection curves to your load and fault conditions, enabling selective coordination with upstream devices. This reduces nuisance trips, minimizes downtime, and protects motor loads and transformers from excessive fault currents.
Yes, LGH3500AAG is UL Listed and HACR rated, providing regulatory confidence for many industrial environments. This combination supports compliance in numerous markets, simplifies OEM panel approvals, and aligns with standard protection practices for motors and non-resistive loads.
The product is covered by Eaton’s policy: one year from installation or eighteen months from shipment, whichever occurs first. This warranty pairs with Eaton’s module documentation and service centers to support maintenance, field upgrades, and long-term reliability.