Eaton LGE3300FAW Molded Case Breaker - 65 kAIC @240VAC
Part Number: LGE3300FAW
Quick Summary
Eaton LGE3300FAW molded case breaker protects distribution panels and motor circuits with dependable tripping. Engineers and panel builders often wrestle with achieving reliable selectivity while minimizing nuisance trips and downtime. This LG-frame unit is CE marked, UL listed, CSA certified and HACR rated, supporting safe, compliant protection of industrial loads. With 300 A capacity, 50/60 Hz operation, and a 65 kAIC at 240 VAC interrupt rating, it helps optimize panel space, reduce wiring complexity, and simplify maintenance. Designed for the Series G LG frame, it delivers robust, scalable protection for control panels and machine feeders, improving procurement efficiency and long-term reliability.
Product Information
Extended Description
LGE3300FAW Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 300A, 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
LGE3300FAW
UPC
782116890569
Product Length/Depth
4.09 in
Product Height
5.48 in
Product Width
5.48 in
Product Weight
13.5 lb
Compliances
CE Marked
Certifications
IEC Rated UL Listed CSA Certified
Catalog Notes
LG breaker is HACR rated
Type
Complete breaker
Amperage Rating
300 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
65 kAIC at 240 Vac 18 kAIC at 600 Vac 35 kAIC at 480 Vac
Number of poles
Three-pole
Application of Tap Rules to Molded Case Breaker Terminals
Application of Tap Rules to Molded Case Breaker Terminals
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: 300 A amperage rating and LG-frame molded case breaker. Business impact: protects large motors and main feeders without oversizing the panel. Application: ideal for machine centers and distribution panels in manufacturing environments. Feature: Interruption ratings of 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, and 18 kAIC at 600 Vac. Business impact: higher fault current withstand reduces downstream damage and simplifies protection coordination. Application: suitable for high-energy machinery and critical loads. Feature: Trip Type is fixed thermal with adjustable magnetic (T185). Business impact: enables selective coordination to minimize total downtime. Application: protective schemes in control panels requiring precise trip curves. Feature: Three-pole LG frame design, without terminals. Business impact: supports compact, flexible installation with compatible lug options. Application: panel builders planning space-constrained enclosures. Feature: Certifications CE Marked, UL Listed, CSA Certified and HACR rated. Business impact: ensures compliance with global standards and reduces non-conformance risk. Application: suitable for IEC and UL/CSA-labeled installations. Feature: Dimensions 4.09 in depth, 5.48 in height and width; weight 13.5 lb. Business impact: predictable enclosure fit and weight management. Application: layout planning in control cabinets.
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FAQs
LGE3300FAW is a complete LG-frame molded case breaker designed for three-pole installations in Series G panels. Note that terminals are not included, so plan for compatible lug kits or accessory terminations to fit your enclosure and wiring methods.
The unit is CE marked, UL Listed, and CSA Certified, with HACR rating noted in catalog notes. This combination supports compliance with IEC, UL, and CSA panel requirements across industrial facilities.
Key specs include 300 A amperage rating, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 kAIC at 600 Vac, and 50/60 Hz frequency. It is a three-pole LG-frame complete breaker with a T185 trip type for selective protection.
T185 provides a fixed thermal element with adjustable magnetic trip, enabling precise coordination with downstream devices. This reduces nuisance trips while maintaining fast fault clearing for critical loads.
Yes. HACR-rated capability, UL/CSA/CE certifications, and the 65 kAIC at 240 Vac interrupt rating make it suitable for motor protection in industrial panels, with appropriate terminals or lugs selected for secure motor connections.