Eaton LGU3300FAG Complete Molded Case Breaker - UL/CSA

Part Number: LGU3300FAG
Manufacturer
Eaton
Part number
LGU3300FAG

Quick Summary

Eaton LGU3300FAG is a complete molded case circuit breaker for panel protection in industrial electrical systems. It helps engineers prevent nuisance trips and mismatched accessories by delivering precise trip characteristics and metric mounting compatibility. UL Listed, CSA Certified, and IEC Rated, it meets global safety and performance standards to support international projects and compliance. As part of Eaton’s Series G, HACR rated with a 300 A rating and high interrupt capacity, the device enables scalable protection while simplifying procurement and maintenance. The combination of reliable protection and standardization translates to reduced downtime, lower total cost of ownership, and smoother integration with existing control panels and motor protection schemes.

Product Information

Extended Description

LGU3300FAG Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 300A, 200 kAIC at 240 Vac, 150 kAIC at 480 Vac, 65 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
LGU3300FAG
UPC
786685185033
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
UL Listed CSA Certified IEC Rated
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
200 kAIC at 240 Vac 65 kAIC at 600 Vac 150 kAIC at 480 Vac
Number of poles
Three-pole
LGU3300FAG is a three-pole LG-frame molded case circuit breaker designed to protect large power distribution points in industrial environments. Feature: 300 A amperage rating enables protection for sizable motor loads and feeders; Business Impact: reduces nuisance outages and protects equipment from short-circuits; Application: suitable for machine centers and panel boards in manufacturing lines. Feature: 200 kAIC interrupt capacity at 240 VAC; Business Impact: enhances fault clearance capability, increasing overall system reliability; Application: critical control panels with high inrush or motor starting transients. Feature: HACR rated and Series G architecture; Business Impact: motor-friendly protection with standardized accessories for easy upgrades; Application: HVAC drives, compressors, and general purpose motor control. Feature: metric mounting and line/load terminals; Business Impact: simplifies installation and retrofits in new or legacy panels; Application: retrofit projects and OEM builds across international facilities. Feature: UL Listed, CSA Certified, IEC Rated; Business Impact: ensures regulatory compliance, reduces procurement risk, and broadens market acceptance; Application: multinational installations and supply-chain confidence. Feature: 80% rated operation; Business Impact: supports energy management strategies and efficiency goals within control panels; Application: power distribution schemes seeking balanced performance and efficiency. Feature: 1-year warranty (or 18 months from shipment); Business Impact: lowers total cost of ownership and provides predictable support; Application: long-term maintenance planning and service budgeting.

Get a Quick Quote for a Eaton LGU3300FAG

Chat with us on WhatsApp - fast responses guaranteed

Need to speak with someone? We'll call you back within 2 hours during business hours

Interested in Eaton LGU3300FAG? Enquire Now

FAQs

Install the three-pole LG frame MCCB using metric mounting hardware, connect line and load terminals per the panel design, and set the T185 trip type for the protection level required. Verify 50/60 Hz compatibility and ensure the unit is UL Listed and CSA Certified before commissioning.
Ideal for motor control centers, machine control panels, and power distribution blocks in industrial environments, particularly where Series G protection, HACR compatibility, and high interrupt capability are advantageous.
The LGU3300FAG is UL Listed, CSA Certified, and IEC Rated, with CE Marking noted for compliance in European markets, supporting global installations.
Interrupt ratings are 200 kAIC at 240 VAC, 150 kAIC at 480 VAC, and 65 kAIC at 600 VAC, enabling robust fault clearing across typical industrial power levels.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever occurs first, with ongoing product support and access to Series G catalog resources.