Eaton LGE363039GC Molded Case Breaker - Series G ARMS
Part Number: LGE363039GC
Quick Summary
Eaton Series G molded case circuit breaker protects industrial power distribution panels with reliable overload and short-circuit protection. Engineers often struggle with compatibility, space constraints, and maintaining selectivity; this MCCB addresses those common pain points. In addition, compliance considerations and space-efficient installation speed up commissioning and reduce panel footprint. The Series G platform supports ARMS with collars and a compact 1 in form factor, delivering flexibility for existing control panels. By standardizing on a 1 in x 1 in x 1 in footprint and a light 1 lb weight, buyers can shrink enclosure size while preserving protection integrity. Note: verify CE, UL and IP-related certifications with the manufacturer for your region.
Product Information
Extended Description
LGE363039GC Eaton: Eaton Series G molded case circuit breaker, LGE BREAKER, 630A, LSIG, ARMS WITH COLLARS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
LGE363039GC
UPC
786685940236
Product Length/Depth
1 in
Product Height
1 in
Product Width
1 in
Product Weight
1 lb
Compliances
Contact Manufacturer
Type
Series G
Special features
Molded case circuit breaker
Application of Tap Rules to Molded Case Breaker Terminals
Application of Tap Rules to Molded Case Breaker Terminals
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Comprehensive circuit protection for control panel applications
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
MOEM MCCB product selection guide
MOEM MCCB product selection guide
Feature: 630 A frame rating and molded case construction. Business impact: enables protection for high-demand circuits while limiting arc flash exposure and equipment damage. Application: ideal for heavy-duty industrial power distribution and motor control. Feature: ARMS with collars for secure mounting. Business impact: simplifies wiring, improves mechanical stability, and reduces field termination variability. Application: install in compact control panels with tight clearance. Feature: 1 in x 1 in x 1 in footprint and 1 lb weight. Business impact: saves panel space, lowers enclosure size, and eases handling during retrofit or retrofits. Application: panel builders and retrofit projects seeking compact protection devices. Feature: Compatibility with standard Series G accessories and lugs per the Tap Rules documentation. Business impact: ensures compliant terminations and streamlined service. Application: motor circuits and control panels requiring proven termination practices. Feature: Availability of application notes and MOEM MCCB guides. Business impact: speeds specification, improves coordination planning, and supports ongoing maintenance. Application: design, procurement, and lifecycle support for industrial automation installations.
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FAQs
Compatible panels include standard Eaton and third-party enclosures that accept molded case breakers in the Series G family. The LGE363039GC uses ARMS with collars for secure mounting and a compact 1 in footprint, simplifying installation in tight spaces. When selecting, verify lug compatibility, bus bar clearance, and whether your panel supports Series G accessories such as plug-in adapters.
Electrical ratings include a 630 A frame rating and Series G molded case breaker type, suitable for high-energy distribution. The device occupies a 1 in by 1 in by 1 in footprint and weighs about 1 lb. Catalog number is LGE363039GC with UPC 786685940236, providing clear identification for procurement and stocking.
ARMS with collars provides a secure, space-efficient mounting method that reduces terminal torque variability and simplifies wiring in dense panels. This improves long-term reliability in vibration-prone environments and supports standard termination practices described in Eaton’s tap rules documentation, ensuring consistent conductor connections across motor and control circuits.
A range of technical documents supports specification and selection, including application notes on molded case breaker terminals, MOEM MCCB product selection guides, and Series G brochures. Access to quick selectors, multi-wire terminals, and plug-in adapters helps tailor a solution to panel design, enabling compliant coordination and easier maintenance.
Yes. Series G MCCBs are designed for reliable protection in control panels and motor circuits, with selective coordination options described in Eaton brochures. For precise coordination, review MOEM and Series G documentation to compare trip curves, overload settings, and accessories; verify regional certifications and installation practices to meet local codes and maintainability needs.