Eaton LGE4400FAW MCCB - UL Listed, LG Frame 400A
Part Number: LGE4400FAW
Quick Summary
The Eaton LGE4400FAW MCCB is a complete molded case circuit breaker designed for reliable protection and control in industrial power distributions. It addresses the challenge of delivering precise protection with scalable trip settings in 400 A LG-frame solutions. This device is CSA Certified, UL Listed, and IEC Rated, offering confidence across compliance audits and global installations. HACR-rated catalog notes further simplify HVAC and control panel applications. With four poles, fixed thermal and adjustable magnetic trip, plus high interrupt ratings for 240 to 600 VAC, it supports efficient coordination and safe shutdown. By pairing this MCCB with Series G accessories, you gain installation flexibility, reduced panel space, and long-term maintenance savings.
Product Information
Extended Description
LGE4400FAW Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Four-pole, 400A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, Without terminals, 50/60 Hz, 80% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGE4400FAW
UPC
782116890644
Product Length/Depth
4.09 in
Product Height
7.22 in
Product Width
7.22 in
Product Weight
17.6 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
CSA Certified IEC Rated UL Listed
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
80% rated
Series
Series G
Terminals
Without terminals
Frame
LG
Frequency rating
50 to 60 Hz
Interrupt rating
18 kAIC at 600 Vac 35 kAIC at 480 Vac 65 kAIC at 240 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
MOEM MCCB product selection guide
MOEM MCCB product selection guide
MOEM MCCB product selection guide
The 400 A amperage rating supports high-current distribution in industrial panels, enabling designers to size feeders more efficiently and reduce the number of devices required. This translates to a lower panel footprint and simplified wiring, while maintaining the reliability of a UL Listed MCCB. The LG frame and four-pole design streamline bus routing and facilitate easy integration in main distribution cabinets and motor control centers. The fixed thermal trip with an adjustable magnetic trip (T185) delivers precise protection coordination, reducing nuisance trips and protecting expensive motors and drives. With interrupt ratings of 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 18 kAIC at 600 VAC, it supports high fault-current environments common in heavy industry. Compliance with CE Marking, UL Listed, CSA Certified, and IEC Rated standards ensures global acceptance, while HACR rating and 50/60 Hz operation simplify HVAC and process control installations. The product is designed for compatibility with Series G accessories and non-terminal configurations, enabling flexible mounting, rapid field upgrades, and lower total cost of ownership through streamlined maintenance and parts availability.
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FAQs
Installation involves mounting the four-pole LG-frame breaker into a suitable panel that supports MCCBs and wiring without terminals. Use Eaton’s recommended multi-wire terminals per the application notes to ensure compliant conductors and proper torque. Verify 50/60 Hz compatibility, ensure HACR-rated use where applicable, and coordinate with Series G accessories to optimize coordination and space in motor control centers or distribution cabinets.
Key specs include a 400 A amperage rating, four poles, T185 trip type with fixed thermal and adjustable magnetic trip, 65 kAIC at 240 VAC, 35 kAIC at 480 VAC, and 18 kAIC at 600 VAC, 50/60 Hz operation, and 80% rating. It is UL Listed, CSA Certified, IEC Rated, and CE Marked, making it suitable for global applications and demanding protection scenarios.
Yes. The four-pole LG-frame design, high interrupt ratings, and HACR rating make it ideal for motor control centers and robust distribution panels in manufacturing environments. Its fixed thermal and adjustable magnetic trip support precise coordination, while compatibility with Series G accessories simplifies panel layout, installation, and future upgrades without sacrificing protection performance.
The LGE4400FAW is UL Listed, CSA Certified, and IEC Rated, with CE Marking for global compliance. The HACR-rated catalog notes and 50/60 Hz operation further support HVAC and general control panel applications. A one-year Eaton warranty complements these certifications, offering protection against manufacturing defects and enabling predictable maintenance planning.
The MCCB enables fewer devices due to its 400 A capacity and four-pole design, reducing panel size and wiring complexity. Coordinated protection with Series G accessories minimizes nuisance trips, lowering downtime. The long-term maintenance benefit comes from proven Eaton reliability, readily available spare parts, and broad certification support for global installations, contributing to lower lifecycle costs and improved system uptime.