Eaton LGH363038WC Molded Case Circuit Breaker - 630A
Part Number: LGH363038WC
Quick Summary
The Eaton Series G molded case circuit breaker protects electrical distribution by interrupting fault currents in panelboards. This helps engineers avoid costly downtime caused by nuisance trips and protects critical loads in manufacturing cells and control panels. In practice, verify CE compliance for European markets, UL/CSA listings for North American installations, and IP ratings for enclosure protection. The Series G MCCB family combines a compact form factor with dependable protection, helping panel builders maximize space while maintaining safety and performance. With a 630A rating, LSI performance, and ARMS without collars options, it supports high-demand applications across industrial automation and process industries, delivering reliable protection with easy maintenance. It also integrates smoothly with plug-in adapters and accessories to tailor coordination and streamline installation across multiple panels.
Product Information
Extended Description
LGH363038WC Eaton: Eaton Series G molded case circuit breaker, LGH BREAKER, 630A, LSI, ARMS WITHOUT COLLARS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
LGH363038WC
UPC
786685939636
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
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Plug-in adapters for molded case circuit breakers product aid
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
MOEM MCCB product selection guide
MOEM MCCB product selection guide
The LGH363038WC delivers reliable protection with a 630A rating, enabling it to interrupt high fault currents and safeguard critical loads in panelboards and MCCs. This translates into reduced downtime, safer operation, and better overall uptime in manufacturing environments. The compact 1 in by 1 in by 1 in footprint and 1 lb weight support dense panel layouts, easier installation, and quicker commissioning without sacrificing protection. Compatibility with Series G accessories, including plug-in adapters and high-performance operating handles, enables tailored protection schemes and retrofits that minimize panel redesign and lifecycle costs. The ARMS without collars design option simplifies mounting within modular MCCB racks, reducing hardware inventory and field installation time while preserving secure operation. Comprehensive protection coordination resources and Eaton application notes help maintain performance across multi-panel installations.
Get a Quick Quote for a Eaton LGH363038WC
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 LGH363038WC?
Enquire Now
FAQs
Designed for panelboards, MCCs, and switchgear, the LGH363038WC supports plug-in adapters and Series G accessories, with a compact 1x1 in footprint that helps maximize panel density.
A 630A rating defines the maximum interrupt current the breaker can safely clear, enabling reliable protection for high‑current feeders and reducing the risk of equipment damage when faults occur.
Yes. Its compact 1x1 in footprint, 1 lb weight, and compatibility with Series G accessories make it well suited for dense control panels and machine builder applications.
Check for CE marking for Europe and UL/CSA listings for North America, plus any required IP ratings for enclosure protection; verify with Eaton's documentation for your region.
Reliable protection reduces downtime and nuisance trips, while modular accessories and plug-in adapters shorten service time and enable quicker upgrades without full panel redesign.