Eaton LGE4350FAG Complete Molded Case Breaker - UL Listed
Part Number: LGE4350FAG
Quick Summary
The Eaton LGE4350FAG Complete Molded Case Circuit Breaker delivers overcurrent protection for LG-frame industrial panels. It helps engineers address short-circuit and overload challenges without sacrificing space or serviceability. This MCCB carries UL Listed, IEC Rated, and CSA Certified marks, with CE marking supporting global compliance, and a HACR rating for motor control safety. The 350 A rating and four-pole configuration support demanding machines and process lines, while metric mounting hardware simplifies retrofit. With 50/60 Hz compatibility and an 80% rated operation, this Series G breaker aligns with standard industrial power architectures and reduces field service time through robust protection and straightforward installation.
Product Information
Extended Description
LGE4350FAG Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Four-pole, 350A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, Line and load, Metric, 50/60 Hz, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGE4350FAG
UPC
782116142453
Product Length/Depth
4.09 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
UL Listed IEC Rated CSA Certified
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
Line and load
Frame
LG
Frequency rating
50 to 60 Hz
Mounting hardware
Metric
Interrupt rating
18 kAIC at 600 Vac 65 kAIC at 240 Vac 35 kAIC at 480 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 350 A Amperage Rating in the LG-frame complete breaker enables high-load protection for demanding equipment, reducing nuisance trips and enabling longer intervals between maintenance windows in manufacturing lines. This translates to improved line uptime and predictable production cycles in metal fabrication, packaging, and automation panels. Feature → Application: Four-pole design with line and load terminals ensures precise coordination in multi-phase systems, improving fault clearance reliability and simplifying panel layout in control centers and machine cells. Feature → Application: Trip Type T185 provides precise, adjustable magnetic actuation for fast response to short circuits, reducing arc exposure and downtime in material handling and process automation environments. Feature → Application: Interrupt ratings of 18 kAIC at 600 VAC, 65 kAIC at 240 VAC, and 35 kAIC at 480 VAC offer robust protection across varying supply voltages, enabling safer energy distribution in mixed-voltage facilities. Feature → Application: 80% rating and 50/60 Hz operation support compatibility with common industrial power systems, reducing the need for alternative devices and ensuring consistent performance across global sites. Feature → Application: Metric mounting and LG frame compatibility streamline installation and retrofit projects, lowering labor costs and minimizing panel modification in legacy equipment upgrades. Feature → Application: UL Listed, IEC Rated, CSA Certified, and CE Marking provide regulatory confidence for compliance-driven projects, auditing, and procurement for critical infrastructure. Feature → Application: HACR rating adds assurance for motor-control circuits, improving protection for fans, conveyors, and pumps in manufacturing and packaging lines. Feature → Application: Weight and dimension data (20 lb; 4.09 in depth; 7.22 in height and width) support accurate handling, shipping, and panel-space planning during new builds or replacements.
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FAQs
LGE4350FAG uses metric mounting hardware and the LG frame, making it suitable for standard metric DIN rail or panel mount installations. Ensure panel space accommodates a four-pole unit with line and load terminals, and verify clearances for 4.09 inch depth and 7.22 inch height. Proper torque on terminals and adherence to UL/IEC mounting guidelines ensure reliable performance and safety.
These interrupt ratings define the maximum fault current the breaker can safely interrupt at specific voltages. Higher ratings at 240 VAC support robust protection in processes powered from medium-voltage systems, while 600 VAC performance ensures safe clearing for higher-voltage feeders. When selecting for a panel, match the system fault current with the appropriate rating to ensure short-circuit protection without device damage.
Yes. The four-pole LG-frame design, HACR rating, and 350 A capability position it well for motor control centers and heavy machinery. Its motor-protective capabilities reduce motor wear, and the HACR rating assists in safe motor control circuits. For MCC integration, verify panel space, terminal sizing, and coordination with nearby protective devices to maintain selective protection.
This MCCB is UL Listed, IEC Rated, CSA Certified, and CE marked. UL Listing confirms compliance with U.S. safety standards; IEC Rating ensures international acceptance; CSA Certification supports Canadian requirements. CE marking indicates conformity with European regulations. Together, these certifications streamline procurement for multinational facilities and simplify regulatory audits and quality assurance.
Eaton provides a warranty per policy 25-000 with one year from installation or eighteen months from shipment, whichever occurs first. Regular inspection of terminals, trip settings, and chassis condition is recommended. Keeping a spare module or compatible replacement parts within the maintenance plan helps minimize downtime and ensures continuous protection for critical power distribution.