Eaton LGH3300FAWC MCCB - UL Listed, CSA Certified, CE Marked

Part Number: LGH3300FAWC
Manufacturer
Eaton
Part number
LGH3300FAWC

Quick Summary

Eaton LGH3300FAWC complete molded case circuit breaker protects industrial electrical feeders. Maintenance and downtime costs demand reliable trip performance and easy field adjustments. CSA Certified, UL Listed, and CE Marked, it meets international standards for safety, reliability, and regulatory compliance. With fixed thermal and adjustable magnetic trip for a three-pole LG frame, it delivers 100% rated protection up to 300 A at 240 VAC, supporting critical equipment uptime. Designed for Series G installations, it helps minimize spare parts and ensures consistent coordination with downstream protection devices. In real-world panel builds, engineers appreciate its 50/60 Hz compatibility and robust interrupt ratings (65 kAIC at 480 VAC, 100 kAIC at 240 VAC).

Product Information

Extended Description

LGH3300FAWC Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 300A, 100 kAIC at 240 Vac, 65 kAIC at 480 Vac, 35 kAIC at 600 Vac, Without terminals, 50/60 Hz, 100% rated
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGH3300FAWC
UPC
786685291376
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
CSA Certified IEC Rated UL Listed
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
100% rated
Series
Series G
Terminals
Without terminals
Frame
LG
Frequency rating
50 to 60 Hz
Interrupt rating
65 kAIC at 480 Vac 100 kAIC at 240 Vac 35 kAIC at 600 Vac
Number of poles
Three-pole
Feature: Three-pole LG frame with a 300 A rating and 50/60 Hz compatibility. Business Impact: enables reliable main feeder protection across common industrial voltages, reducing nuisance trips and improving equipment uptime. Application: suitable for industrial control panels and motor feeders in packaging lines and processing facilities. Feature: Fixed thermal and adjustable magnetic trip (T185) provides precise protection coordination. Business Impact: minimizes downstream faults and short-circuit exposure, protecting motors and drives while allowing fine-tuning to load profiles. Application: motor control centers and critical process lines. Feature: 100% rated operation and high interrupt ratings (65 kAIC at 480 VAC, 100 kAIC at 240 VAC, 35 kAIC at 600 VAC). Business Impact: delivers robust short-circuit protection across voltages, reducing panel-wide failure risk. Application: main feeders and critical power paths in harsh environments. Feature: Without terminals, with HACR-rated construction and multiple compatibility options. Business Impact: streamlines integration with existing lugs or accessory terminals, lowering installation time and inventory costs. Application: panel retrofits and new builds using Series G accessories. Feature: Certifications and compliance (UL Listed, CSA Certified, CE Marked) plus HACR rating. Business Impact: simplifies regulatory approvals and enhances market reach, supporting global deployments. Application: multinational manufacturing facilities and compliance-driven environments. Feature: Compact footprint and documented accessories availability (downloads include tap rules, multi-wire terminals, and MCCB aids). Business Impact: reduces cabinet space, improves selective coordination, and provides ready-to-use installation guidance. Application: modern control panels and distributed protection schemes across industrial plants.

Get a Quick Quote for a Eaton LGH3300FAWC

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 LGH3300FAWC? Enquire Now

FAQs

Installation requires selecting compatible accessories since this unit is specified as without terminals. Use approved lugs or terminal kits referenced in Eaton's MCCB accessories catalog. Ensure a three-pole configuration, proper torque on terminations, and alignment with the LG frame footprint. Follow HACR-rated guidelines for motor circuits and verify 50/60 Hz compatibility to maintain accurate trip coordination and safety.
LGH3300FAWC is a 300 A, three-pole MCCB with 50/60 Hz operation. It offers 100% rated performance with interrupt ratings of 65 kAIC at 480 VAC and 100 kAIC at 240 VAC, plus 35 kAIC at 600 VAC, making it suitable for a range of industrial feeders and motor circuits while maintaining precise protection curves.
Yes. The LGH3300FAWC is UL Listed, CSA Certified, and CE Marked, reflecting compliance with North American and European safety standards. This enables global deployment in multinational plants and simplifies regulatory approvals for critical protection equipment used on Series G installations.
The unit carries Eaton’s warranty of one year from installation or eighteen months from shipment. For upgrades or replacements, consult the MOEM MCCB product selection guides and refer to catalog notes indicating HACR rating. Stock compatible lugs and accessories to support rapid field replacements and minimize downtime during protection upgrades or panel retrofits.
Best for main feeders and motor protection in industrial panels and distribution boards, especially where 240/480 VAC service is common. With its high interrupt ratings and Series G LG frame, it supports selective coordination and scalable protection in manufacturing, packaging, and process industries, helping reduce downtime and improve safety in harsh operating environments.