Eaton LGE3400FAG Complete MCCB - UL Listed, LG Frame

Part Number: LGE3400FAG
Manufacturer
Eaton
Part number
LGE3400FAG

Quick Summary

The Eaton LGE3400FAG is a complete LG-frame molded case circuit breaker designed to protect industrial power distribution and motor circuits. Engineers often face space constraints and the challenge of achieving reliable protection with precise coordination, which this unit addresses through fixed thermal protection and adjustable magnetic trip. It carries UL Listed, IEC Rated, and CSA Certified marks, with CE marking to support global deployments and regulatory audits. With a 400 A rating and interrupt capabilities up to 65 kAIC at 240 V, it scales to growing facilities while maintaining safety margins. Its line-and-load terminals, metric mounting hardware, and 50/60 Hz compatibility deliver straightforward installation, reduced maintenance, and dependable performance across diverse environments.

Product Information

Extended Description

LGE3400FAG Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Fixed thermal, adjustable magnetic trip, Three-pole, 400 A, 65 kAIC at 240 Vac, 35 kAIC at 480 Vac, 18 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
LGE3400FAG
UPC
782116142408
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
UL Listed IEC Rated CSA Certified
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
Line and load
Frame
LG
Frequency rating
50 to 60 Hz
Mounting hardware
Metric
Interrupt rating
35 kAIC at 480 Vac 18 kAIC at 600 Vac 65 kAIC at 240 Vac
Number of poles
Three-pole
Feature: LG-frame complete molded case breaker provides compact protection for panel builds. Business Impact: reduces space, simplifies panel layouts, and improves interchangeability in Series G deployments. Application: ideal for motor control centers and distribution panels. Feature: 400 A amperage rating with fixed thermal and adjustable magnetic trip. Business Impact: enables precise current limiting and selective coordination to minimize unplanned outages. Application: feeds heavy motors and critical loads in line and load configurations. Feature: High interrupt rating—65 kAIC at 240 V, 35 kAIC at 480 V, 18 kAIC at 600 V. Business Impact: provides robust fault interruption and arc-flash mitigation in harsh industrial environments. Application: protects feeders and equipment during fault events. Feature: 50/60 Hz operation and 80% rated, plus metric mounting hardware. Business Impact: ensures compatibility across global sites and easy mounting in standard enclosures. Application: suitable for worldwide manufacturing plants and control panels. Feature: Certifications and catalog notes—UL Listed, IEC Rated, CSA Certified, CE Marked; HACR rated per catalog. Business Impact: supports regulatory compliance, safer operation, and audit-ready documentation. Application: essential for regulated industries and critical business processes. Feature: Line and load terminals with metric mounting; Eaton warranty per policy. Business Impact: streamlines installation, reduces field debugging time, and provides service support with standard parts. Application: ideal for retrofit projects and new builds in industrial facilities.

Get a Quick Quote for a Eaton LGE3400FAG

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 LGE3400FAG? Enquire Now

FAQs

For mounting the LGE3400FAG, use the metric mounting hardware designed for LG-frame MCCBs and ensure line and load terminals are correctly wired. Verify enclosure compatibility with a 4.09 inch depth and 5.48 inch height/width footprint. Confirm panel space meets minimum clearance for heat dissipation and performing maintenance without removing the device.
The LGE3400FAG is a 400 A complete breaker with fixed thermal protection and adjustable magnetic trip (T185). It provides up to 65 kAIC interrupt at 240 V, 35 kAIC at 480 V, and 18 kAIC at 600 V, operating at 50–60 Hz and rated at 80% for continuous operation, suitable for demanding industrial feeders.
Yes. This MCCB uses the LG frame with line and load terminals and metric mounting, aligning with standard LG-series panels. Its compatibility simplifies retrofits, reduces customization needs, and supports straightforward field wiring and serviceability in new builds.
The unit is UL Listed, IEC Rated, CSA Certified, and CE Marked, with HACR rating noted. These certifications support compliance with global electrical codes, facilitate audits, and provide confidence in reliability and safety across diverse industrial installations.
Eaton offers a warranty per policy 25-000, typically one year from installation or eighteen months from shipment, whichever occurs first. Routine maintenance includes inspection of line/load terminations, verifying magnetic trip responsiveness, and ensuring the device remains within its rated temperature and humidity conditions.