Eaton LGE340033G MCCB - UL Listed 65 kAIC at 240V

Part Number: LGE340033G
Manufacturer
Eaton
Part number
LGE340033G

Quick Summary

The Eaton LGE340033G MCCB delivers precise overload and short-circuit protection for industrial power distribution in panels and control cabinets. In real-world deployments, protection gaps can cause nuisance trips and equipment damage; this unit offers fast, reliable tripping and coordinated protection to minimize fault impact. It is UL Listed, CSA Certified, and IEC Rated with CE marking, ensuring regulatory compliance across global sites. The 400 A LG-frame design with Digitrip 310 RMS electronics and 50/60 Hz operation supports easy integration into existing motor control and panel architectures. For procurement and maintenance teams, the combination of high interrupt rating, HACR compatibility, and metric mounting translates into reduced downtime and simplified stocking.

Product Information

Extended Description

LGE340033G Eaton: Eaton Series G molded case circuit breaker, LG-frame, LG, Digitrip 310 RMS, Electronic LS trip, Three-pole, 400A, 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
LGE340033G
UPC
782116993888
Product Length/Depth
4.09 in
Product Height
5.48 in
Product Width
5.48 in
Product Weight
15 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
400 A
Trip Type
T167
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
18 kAIC at 600 Vac 35 kAIC at 480 Vac 65 kAIC at 240 Vac
Number of poles
Three-pole
Feature: 400 A LG-frame complete breaker with Digitrip 310 RMS electronics. Business impact: robust protection for high-current circuits reduces unplanned downtime and equipment damage. Application: suitable for large switchboards and motor control centers in manufacturing environments, improving uptime and safety. Feature: Interrupt ratings up to 65 kAIC at 240 V, 35 kAIC at 480 V, 18 kAIC at 600 V. Business impact: enables selective coordination and fault isolation in demanding distributions, limiting arc energy. Application: essential for critical loads and mixed-voltage panels. Feature: Three-pole, line and load terminals with metric mounting. Business impact: straightforward installation and reliable wiring connections, reducing commissioning time. Application: residential and industrial panel upgrades where LG frames are standard. Feature: HACR rated with CE marking, UL Listed, CSA Certified, IEC Rated. Business impact: ensures global compliance and safer motor control protection, simplifying global procurement. Application: multinational facilities with varied regulatory requirements. Feature: 50/60 Hz operation and 80% rated. Business impact: aligns with diverse industrial power systems while delivering efficient protection. Application: controls and distribution systems in HVAC, processing, and automation lines.

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FAQs

The LGE340033G uses an LG-frame, metric mounting arrangement with line and load terminals designed for three-pole configurations. It fits standard LG panel apertures and supports coordinated wiring in power distribution boards. With a 4.09 in depth and 5.48 in width/height, it simplifies retrofits in existing enclosures while maintaining secure, efficient connections.
This unit provides 65 kAIC at 240 V, 35 kAIC at 480 V, and 18 kAIC at 600 V, enabling robust short-circuit protection across voltages. It features Digitrip 310 RMS electronic trip, three-pole architecture, and a trip type of T167, supporting selective coordination and rapid fault clearance in demanding installations.
Yes. The three-pole LG-frame MCCB with HACR rating is designed for motor protection and control panel applications. Its 400 A rating and LG-frame compatibility make it suitable for motor control centers, HVAC equipment, and industrial automation panels, providing reliable protection while enabling straightforward integration with existing motor circuits.
The LGE340033G is UL Listed, CSA Certified, and IEC Rated, with CE marking. These certifications support global deployment, regulatory compliance, and safe operation across international sites, ensuring consistent performance in diverse industrial environments.
Eaton provides a one-year limited warranty from installation or 18 months from shipment, whichever occurs first, under policy 25-000. This product is supported by Eaton service centers and spare parts networks, helping minimize downtime and protect return on investment through predictable maintenance and reliable availability.