Eaton LGE3350FAWCX1Y17 Molded Case MCCB - UL Listed
Part Number: LGE3350FAWCX1Y17
Quick Summary
Eaton Series G molded case circuit breaker protects electrical systems in industrial panels by interrupting overcurrents. This function helps technicians prevent costly downtime caused by short circuits and nuisance trips. A common challenge is achieving reliable delivery of protection while maintaining selective coordination across feeders and spare parts availability. With the LG-frame LGE3350FAWCX1Y17, you gain a fixed thermal, adjustable magnetic trip and a three-pole design ideal for demanding panel protection. The unit is UL Listed and designed for up to 350 A with high interrupting capability, aligning with Series G performance expectations. This combination of rugged construction, compatibility with LG terminals, and 100% rated performance supports faster installation and lower total cost of ownership for manufacturing operations.
Product Information
Extended Description
LGE3350FAWCX1Y17 Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adj. magnetic trip, Three-pole, 350A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, special terminals
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGE3350FAWCX1Y17
UPC
786689800987
Product Length/Depth
4.09 in
Product Height
5.48 in
Product Width
5.48 in
Product Weight
13.5 lb
Compliances
Contact Manufacturer
Certifications
UL Listed
Amperage Rating
350 A
Trip Type
T185
Circuit breaker type
LG
Circuit breaker frame type
Complete breaker
Rating
100% rated
Series
Series G
Frame
LG
Number of poles
Three-pole
Feature: Three-pole LG-frame design provides balanced three-phase protection, simplifying wiring and phase coordination. Business Impact: minimizes nuisance trips while preserving selectivity across feeders, reducing downtime and extending device life. Application: suitable for motor starts and distribution panels in manufacturing lines. Feature: Fixed thermal with adjustable magnetic trip delivers reliable overcurrent protection across a range of loads. Business Impact: enables precise setting for motor starting or line protection, lowering maintenance costs and unplanned outages. Application: feeding conveyors, fans, pumps, and critical process equipment. Feature: 350 A amperage rating with high interrupting capacity (65 kAIC at 240 VAC, 35 kAIC at 480 VAC, 18 kAIC at 600 VAC). Business Impact: supports safe interruption of high fault currents, reducing arc energy exposure and equipment damage. Application: main feeders and large motor circuits in industrial facilities. Feature: UL Listed certification and LG-frame compatibility with series terminals. Business Impact: streamlines compliance paperwork and simplifies installation planning, reducing engineering time. Application: new builds and retrofit projects within Eaton Series G ecosystems. Feature: Special terminals and 100% rated performance. Business Impact: ensures durable terminations under demanding conditions, lowering callouts for field servicing. Application: rugged panel environments in packaging, process, and manufacturing lines.
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FAQs
Follow the Eaton installation manual for the LG-frame MCCB, ensuring panel slots and bus connections match the LG frame footprint. Verify mounting clearance (dimensions approximately 4.09 in depth, 5.48 in height and width), tighten terminals to manufacturer torque specs, and set the fixed thermal and adjustable magnetic trip per load and motor requirements. The unit is designed for straightforward replacement within Series G assemblies and is UL Listed for compliant panel protection.
The breaker is rated for 350 A with a fixed thermal, adjustable magnetic trip (T185). It provides high interrupting capacities of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 18 kAIC at 600 VAC, and it is a three-pole LG-frame complete breaker. It is 100% rated and UL Listed, suitable for critical feeders and machinery protection.
Yes. With a 350 A rating, three-pole LG-frame design, and high interrupting capacity across common voltages, this MCCB supports reliable protection for large motors, conveyors, and process equipment. The fixed/adjustable trip provides precise coordination, reducing nuisance trips while maintaining safety and uptime in demanding manufacturing environments.
This model is UL Listed, which confirms compliance with recognized safety standards for electrical protection devices. Compliances are defined by the manufacturer for additional regions or applications. When planning international installs, verify any regional requirements and consult Eaton for guidance on certifications beyond UL Listed.
The LGE3350FAWCX1Y17 contributes to lower maintenance and downtime through reliable overcurrent protection and longer service life of protected equipment. Its rugged LG-frame construction, standardized Series G components, and easy replacement reduce field rework and spare-part complexity, delivering faster commissioning and ongoing protection with predictable lifecycle costs.