Eaton LGC3350FAW Complete Molded Case MCCB - UL Listed
Part Number: LGC3350FAW
Quick Summary
Eaton LGC3350FAW molded case circuit breaker delivers reliable overcurrent protection for industrial control panels. Engineers often battle nuisance trips and misconfigured protection settings when safeguarding motors and feeders. It carries UL Listed, CSA Certified, and CE Marked certifications to support global compliance. With Series G LG-frame design and HACR rating, installation is straightforward, while the 350 A rating supports scalable panel builds. From a business perspective, this means fewer field adjustments, faster commissioning, and reduced lifecycle costs.
Product Information
Extended Description
LGC3350FAW Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 350A, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 kAIC at 600 Vac, Without terminals, 50/60 Hz, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGC3350FAW
UPC
786685241807
Product Length/Depth
4.09 in
Product Height
5.48 in
Product Width
5.48 in
Product Weight
13.5 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 CSA Certified UL Listed
Catalog Notes
LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
350 A
Trip Type
T185
Circuit breaker type
LG
Circuit breaker frame type
Complete breaker
Rating
80% rated
Series
Series G
Terminals
Without terminals
Frame
LG
Frequency rating
50 to 60 Hz
Interrupt rating
50 kAIC at 600 Vac 100 kAIC at 480 Vac 200 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
MOEM MCCB product selection guide
MOEM MCCB product selection guide
MOEM MCCB product selection guide
The 350 A amperage rating provides robust protection for heavy-load circuits in motor control centers, reducing fuel for nuisance trips and boosting uptime. Business impact: improved equipment reliability and lower maintenance costs in high-demand applications. Application: large panel assemblies, machine feeders, and distribution gear where sustained current is common. The LG frame with fixed thermal and adjustable magnetic trip (T185) enables precise coordination and selective protection, minimizing collateral outages. Business impact: faster fault isolation, easier coordination studies, and reduced risk to downstream equipment. Application: critical motor drives and feeders requiring calibrated tripping. 50/60 Hz compatibility and 80% rated operation ensure reliable performance across regional power systems. Business impact: versatile deployments and consistent protection in mixed electrical environments. Application: international projects and retrofit scenarios. The absence of terminals means field termination flexibility with compatible lugs or adapters, aiding panel integration. Business impact: streamlined wiring schemes, reduced inventory, and quicker install. Application: Retrofit projects and new panel builds where termination methods vary. Series G LG-frame design aligns with existing protection architectures, enabling easier cross-compatibility and selective coordination. Business impact: simplified engineering, standardization, and reduced spare-part variety. Application: multi-panel facilities and scalable protection platforms. HACR rating and industry-standard certifications reinforce compliance, reliability, and long-term cost efficiency. Business impact: safer, code-compliant installations with lower total cost of ownership. Application: commercial, industrial, and process environments that demand dependable MCCB protection.
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FAQs
The LGC3350FAW is designed for LG-frame panels with three poles and no terminals, enabling flexible field terminations using compatible lugs or adapters. Verify bus connections match the LG frame and ensure proper alignment of the trip mechanism. Follow standard MCCB installation practices, torque settings, and wiring color codes to minimize commissioning time and risk.
The LGC3350FAW provides 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, and 50 kAIC at 600 VAC. This enables selective protection across mixed-voltage circuits and supports reliable fault clearing without damaging upstream equipment when faults occur.
Yes. The unit is a three-pole LG-frame MCCB rated for 50 to 60 Hz operation, with a fixed thermal and adjustable magnetic trip, making it appropriate for motor protection, feeders, and control circuits in 50/60 Hz environments.
This MCCB is UL Listed, CSA Certified, and CE Marked, and it is HACR rated. These certifications support compliance in North American and international installations, including control panels and industrial equipment.
Series G offers a robust LG-frame platform with proven reliability, facilitating easy replacement and reduced maintenance cycles. Benefits include standardized protection across panels, faster commissioning, and lower total cost of ownership due to improved selectivity and compatibility with global standards.