Eaton LGS363039WC Molded Case MCCB - Series G 630A
Part Number: LGS363039WC
Quick Summary
Eaton LGS363039WC Molded Case MCCB provides reliable overcurrent protection for industrial distribution panels and main feeders. Engineers often struggle to fit high-current protection into compact spaces without compromising uptime or safety. Typical certifications for molded case breakers include CE, UL, and IEC 60947-2 compatibility; confirm exact status with Eaton. With a 630A rating and Series G architecture, this device supports scalable protection while streamlining installation and maintenance for modern automation projects.
Product Information
Extended Description
LGS363039WC Eaton: Eaton Series G molded case circuit breaker, LGS BREAKER, 630A, LSIG, ARMS WITHOUT COLLARS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
LGS363039WC
UPC
786685940151
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 Multi-Wire Terminals for Molded Case Circuit Breakers
Application of Multi-Wire Terminals for Molded Case Circuit Breakers
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
NG and ND-Frame molded case circuit breakers
NG and ND-Frame molded case circuit breakers
Feature: Series G molded case construction delivers robust electrical protection in a compact footprint. Business Impact: Reduces panel depth requirements and simplifies retrofits without compromising safety. Application: Ideal for panel boards and motor control centers in manufacturing facilities. Feature: 630A current rating supports high-load feeders, enabling safe distribution of large motors and equipment. Business Impact: Improves uptime by handling demanding loads with predictable trip behavior. Application: Main feeders in production lines and material handling systems. Feature: ARMS WITHOUT COLLARS option provides flexible mounting and connection strategies. Business Impact: Speeds installation and minimizes wiring errors during panel upgrades. Application: Retrofit projects and new builds with diverse busbar configurations. Feature: 1 in product width/depth/height and 1 lb weight enable easy handling in crowded panels. Business Impact: Reduces installation time and allows for stacked, space-efficient layouts. Application: Compact control panels and space-constrained automation cabinets. Feature: Comprehensive Eaton documentation and product support, including application notes and catalogs, facilitates compliant and efficient commissioning. Business Impact: Lowers project risk, speeds start-up, and supports best-practice coordination. Application: System integrators and maintenance teams seeking validated guidance for Series G MCCBs.
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FAQs
LGS363039WC is a Series G molded case breaker designed to drop into compatible Series G systems. Check catalog number LGS363039WC, 1 in width/height/depth, and ARMS WITHOUT COLLARS compatibility to ensure mechanical and busbar alignment with current panels. For retrofits, verify mounting hardware and enclosure clearance before replacement.
The LGS363039WC is a 630A molded case circuit breaker. It is designed for robust overcurrent protection in industrial applications. While trip characteristics vary by system configuration, the Series G family is engineered for predictable coordination and reliable interruption performance under load surges typical in manufacturing environments.
Best suited for main feeders and panelboard protection in industrial plants, including motor control centers and distribution panels. Its 630A rating supports high-load equipment, while the compact 1 in form factor helps maximize panel density. Use in retrofit or new builds where Series G architecture is preferred for selective coordination and space efficiency.
Compliances are listed as Contact Manufacturer for this exact part variant. Commonly, molded case breakers in this class align with industry standards such as CE, UL, and IEC 60947-2, but exact certification status should be confirmed with Eaton for catalog LGS363039WC and your region’s regulatory requirements.
Using a robust 630A MCCB from the Series G family can reduce unplanned downtime by delivering reliable short-circuit protection and coordination with downstream devices. The compact form factor simplifies installation, lowers panel real estate needs, and minimizes maintenance complexity, contributing to lower total cost of ownership over the system’s lifecycle.