Eaton LGE3400FAWC LG MCCB - UL Listed 65kAIC MCCB
Part Number: LGE3400FAWC
Quick Summary
The Eaton LGE3400FAWC molded case circuit breaker protects large motors in control panels. In demanding plants, nuisance trips and downtime erode productivity; this LG-frame MCCB balances fast protection with selective coordination. UL Listed, IEC Rated, and CSA Certified—CE Marked where required—plus HACR rating, providing code-compliant protection for motor feeders. Its 400 A rating and 50/60 Hz compatibility support scalable protection strategies, with installation flexibility and long-term cost savings. This combination delivers reliability for OEMs and end users seeking predictable maintenance and uptime.
Product Information
Extended Description
LGE3400FAWC Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 400A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, Without terminals, 50/60 Hz, 100% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGE3400FAWC
UPC
786685291277
Product Length/Depth
4.09 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.
Compliances
CE Marked
Certifications
UL Listed IEC Rated CSA Certified
Catalog Notes
LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
400 A
Trip Type
T185
Circuit breaker type
LG
Circuit breaker frame type
Complete breaker
Rating
100% rated
Series
Series G
Terminals
Without terminals
Frame
LG
Frequency rating
50 to 60 Hz
Interrupt rating
18 kAIC at 600 Vac 65 kAIC at 240 Vac 35 kAIC at 480 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
Feature: 400 A amperage rating with a fixed thermal element and adjustable magnetic trip (T185) provides precise overcurrent protection. Business impact: Reduces motor stall fatigue and unplanned downtime by delivering reliable, repeatable tripping performance. Application: Large motor feeders in production lines and presses where overloads must be blocked without nuisance trips. Feature: Interrupt ratings of 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 18 kAIC at 600 Vac. Business impact: Improves system resilience against short-circuit faults and protects conductors and downstream devices in diverse voltage environments. Application: Manufacturing cells and packaging lines with high fault currents. Feature: LG frame, three-pole design, terminals without terminals to ease field wiring. Business impact: Speeds panel assembly and reduces wiring errors by enabling clean, modular installation. Application: OEM panels and control cabinets. Feature: Compliance and ratings—UL Listed, IEC Rated, CSA Certified, CE Marked, and HACR rated. Business impact: Simplifies regulatory approvals and ensures safe motor control, lowering commissioning risk. Application: Global facilities and regulated industries. Feature: Warranty and performance guarantee—Eaton’s 25-000 policy, 1 year from install or 18 months from shipment. Business impact: Improves total cost of ownership with predictable service windows. Application: End-user maintenance programs and asset management.
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FAQs
The LGE3400FAWC fits the LG-frame, three-pole configuration and is designed for 400 A circuits. It works with field-lug terminals appropriate for without-terminal design, supports 50/60 Hz operation, and is UL Listed, IEC Rated, CSA Certified with HACR rating for motor feeder protection.
Install as a three-pole LG-frame MCCB with a 400 A rating in motor control panels. Because terminals are not included, select compatible lugs or field wiring accessories and follow Eaton installation notes for HACR-rated operation and 50/60 Hz compatibility to ensure proper coordination and clearances.
The unit uses a fixed thermal and adjustable magnetic trip (T185) to provide precise overcurrent protection. It is 400 A, three-pole, with interrupt ratings of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 18 kAIC at 600 VAC, suitable for 50/60 Hz systems.
This MCCB is UL Listed, IEC Rated, CSA Certified, and CE Marked where required, and it carries HACR rating. These certifications support compliance in diverse regions and simplify acceptance in regulated facilities.
With a 400 A protection level, high fault current withstand, and a one-year warranty (or 18 months from shipment), users can expect reduced downtime, fewer nuisance trips, streamlined maintenance, and compatibility with Eaton's Series G accessories for scalable protection.