Eaton LGC3300FAG Complete MCCB - 200 kAIC @ 240V
Part Number: LGC3300FAG
Quick Summary
Eaton LGC3300FAG is a complete molded case circuit breaker used to protect motor and power distribution circuits in industrial panels. In harsh industrial environments, nuisance trips and downtime can derail projects and inflate maintenance costs. It carries UL Listed, CSA Certified, and IEC Rated marks with HACR-rated operation, supporting global compliance and safer equipment protection. Designed to fit LG-frame, Series G assemblies, it also offers procurement and installation advantages that help reduce total cost of ownership while improving panel reliability for OEMs and integrators.
Product Information
Extended Description
LGC3300FAG Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 300A, 200 kAIC at 240 Vac, 100 kAIC at 480 Vac, 50 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
LGC3300FAG
UPC
786685183077
Product Length/Depth
4.09 in
Product Height
5.48 in
Product Width
5.48 in
Product Weight
11.9 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
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
Line and load
Frame
LG
Frequency rating
50 to 60 Hz
Mounting hardware
Metric
Interrupt rating
100 kAIC at 480 Vac 50 kAIC at 600 Vac 200 kAIC at 240 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: High-current LG-frame three-pole design delivers robust protection for heavy loads. Business Impact: Enables safe interruption of fault currents up to 200 kAIC at 240 Vac, reducing equipment damage and downtime. Application: Ideal for motor control centers and main distribution panels in manufacturing facilities. Feature: Line and load terminals with metric mounting simplify wiring and installation. Business Impact: Reduces field wiring errors and installation time, accelerating panel assembly and commissioning. Application: Suitable for compact switchgear enclosures and control panels requiring clean, standardized terminations. Feature: Fixed thermal, adjustable magnetic trip (T185) provides precise overload and short-circuit protection. Business Impact: Improves selective coordination and reliable nuisance-trip avoidance, lowering maintenance visits. Application: Protective scheme for motors and driven loads with variable startup currents. Feature: 50/60 Hz operation and 80% rated capacity support energy management and safe continuous operation. Business Impact: Optimizes efficiency and reduces overdesign, yielding lower lifecycle costs. Application: Industrial plants with mixed voltage operations and duty cycles. Feature: Certifications and HACR rating ensure global compliance and safe motor control. Business Impact: Facilitates cross-border projects and OEM supply chains while meeting regulatory requirements. Application: Control panels, machine builders, and distribution boards across multiple regions.
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FAQs
The LGC3300FAG uses line and load terminals with metric mounting hardware, designed for LG-frame Series G assemblies. This setup simplifies wiring, reduces installation time, and ensures secure, code-compliant terminations in control panels and motor starters.
It is a 300 A, three-pole device with 50/60 Hz operation. Interrupt ratings are 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, and 50 kAIC at 600 VAC. Trip type is fixed thermal with adjustable magnetic (T185), enabling selective protection for motors and feeders.
Yes. With HACR rating and Series G LG-frame design, it provides reliable motor protection in panels and motor control centers, offering precise overload and short-circuit interruption that helps minimize motor wear and downtime.
The device is UL Listed, CSA Certified, and IEC Rated, with CE marking. These certifications support global compliance and safe operation across a range of international electrical codes.
Warranty follows Eaton policy 25-000: one year from installation or 18 months from shipment, whichever occurs first. Regular maintenance checks and adherence to installation guidelines help maximize lifespan and reliability.