Eaton LGX425033G Complete molded case circuit breaker - UL Listed
Part Number: LGX425033G
Quick Summary
Eaton LGX425033G complete molded case circuit breaker protects electrical circuits in industrial control panels. This MCCB helps engineers avoid under- or over-protection by providing a precise 250 A rating and robust interrupt capability. Build and install confidence comes from proven compliance with IEC ratings, ULListed, and CSA Certified standards, along with CE marking for international projects. The Series G design with metric mounting hardware enables compact, scalable protection solutions while delivering reliable performance across 50–60 Hz systems. Leverage this MCCB to streamline panel assembly, simplify maintenance, and improve overall equipment reliability in demanding environments.
Product Information
Extended Description
LGX425033G Eaton: Series G MCCB: LG Frame, 250A, Four-pole, neutral 0% protected, 200 kAIC at 240V, 200 kAIC at 415V, 200 kAIC at 480V, 65 kAIC at 600V, Line/load standard w/ metric mounting hardware, 310+ electronic LS
Product Name
Eaton Series G complete molded case circuit breaker
Catalog Number
LGX425033G
UPC
786685183367
Product Length/Depth
4.09 in
Product Height
7.22 in
Product Width
7.22 in
Product Weight
20 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
250 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
65 kAIC at 600 Vac 200 kAIC at 240/480 Vac
Number of poles
Four-pole
Application of Tap Rules to Molded Case Breaker Terminals
Application of Tap Rules to Molded Case Breaker Terminals
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
High performance operating handles for Series G circuit breakers product aid
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
Eaton Specification Sheet - LGX425033G
Eaton Specification Sheet - LGX425033G
Eaton Specification Sheet - LGX425033G
Feature → Business Impact → Application: The LGX425033G uses the LG frame with a four-pole configuration to deliver precise, high-integrity protection; the result is predictable tripping behavior that reduces nuisance faults and protects critical loads in motor control centers. This translates to lower downtime and improved productivity in manufacturing lines, where protection devices must endure long service life while minimizing corrective actions. Application-ready with metric mounting hardware, it streamlines installation across a range of panel designs and reduces field wiring complexity in control rooms and distribution cabinets. Feature → Business Impact → Application: 250 A continuous current rating supports scalable protection for mid-size machinery, enabling designers to standardize MCCB footprints across multiple panels; this reduces spare part variety and stocking costs while maintaining stringent safety margins. Feature → Business Impact → Application: High interrupt ratings—200 kAIC at 240/480 V and 65 kAIC at 600 V—provide safe clearances for fault currents in industrial plants, ensuring compliance with safety standards and protecting personnel and equipment. Feature → Business Impact → Application: HACR rating and CE/UL/CSA certifications offer validated performance and regulatory compliance, which accelerates project approvals, improves warranty coverage, and supports cross-border deployments. Feature → Business Impact → Application: The Series G architecture, with line/load terminals and compact dimensions (4.09 in depth, 7.22 in height and width), enables efficient panel layouts and easier retrofits in legacy equipment without sacrificing protection quality. Feature → Business Impact → Application: The 50–60 Hz compatibility and metric mounting make this MCCB a versatile fit for both new builds and modernization projects in industrial automation, packaging lines, and process industries.
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FAQs
Yes. LGX425033G is a complete LG-frame MCCB designed for metric mounting hardware, ensuring straightforward integration into compatible panels and control enclosures. It supports standard line and load terminations for reliable, code-compliant installation.
The device features a T167 trip type with a four-pole configuration, 250 A rating, and interrupt ratings of 200 kAIC at 240/480 V and 65 kAIC at 600 V, suitable for commercial and industrial fault protection across 50–60 Hz systems.
Ideal for distribution panels, motor control centers, and control panels in manufacturing and process industries, the LGX425033G provides dependable protection for motors, feeders, and critical loads while supporting compact panel layouts and scalable protection strategies.
This MCCB is IEC Rated, UL Listed, and CSA Certified, with CE Marking. These certifications ensure regulatory compliance, international applicability, and reliability for safety-critical electrical protection across projects.
Eaton provides a one-year warranty from installation or 18 months from shipment, whichever occurs first. Routine inspections, torque checks on terminals, and adherence to installation instructions help maximize lifecycle and minimize unplanned downtime.