Eaton NGS408036MC Molded Case Circuit Breaker - 100% RATED
Part Number: NGS408036MC
Quick Summary
Eaton NGS408036MC Molded Case Circuit Breaker protects and isolates power circuits in industrial control panels. Engineers often struggle with downtime from nuisance trips and difficult field wiring in tight panel spaces. Series G MCCBs provide robust protection and are supported by manufacturer-provided compliance data; verify your local approvals with Eaton for your installation. This model features metric tapped terminations and a 100% rated mechanism, delivering reliable performance with a compact footprint. Using this breaker in your power distribution scheme supports faster commissioning, easier maintenance, and improved uptime for critical manufacturing processes.
Product Information
Extended Description
NGS408036MC Eaton: Eaton Series G molded case circuit breaker, NGS 310+ 4P, 800A, LSIG, METRIC TAPPED TERMS, 100% RATED
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
NGS408036MC
UPC
786685939957
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
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination product aid
Molded case circuit breakers providing higher levels of selective coordination 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
High-current protection for heavy loads. An 800 A four-pole Series G molded case breaker delivers robust overload protection for main feeders and high-demand branches. Business impact is a dramatic reduction in cascade faults and unplanned downtime in manufacturing lines, conveyors, and large machine cells. The compact form factor supports flexible panel layouts, enabling more efficient control cabinets without compromising protection. The device also simplifies wiring complexity by consolidating protection in a single, reliable unit. 100% rated performance. The mechanism remains fully rated under full-load conditions, improving reliability for continuous processes and reducing maintenance interventions. This translates to greater asset uptime and predictable production throughput in demanding environments. METRIC TAPPED TERMINALS. Field wiring is faster and more secure with metric-compatible terminations, improving installer confidence and reducing rework. Compatibility with Eaton accessories and panel layouts ensures scalable implementations across multi-line facilities. The Series G ecosystem supports straightforward upgrades and coordinated protection strategies, helping plants adopt selective coordination with confidence and minimal downtime. Compact footprint and modular options enable easier retrofits and space optimization in aging panels. Breaker service centers and broad Eaton support facilitate maintenance planning and long-term cost of ownership improvements in industrial settings.
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FAQs
When installing the NGS408036MC, plan for a compact 1 in footprint and four-pole protection for three-phase systems. Use METRIC TAPPED TERMINALS compatible with standard metric hardware, ensuring proper torque and secure connections. Verify clearances and ensure correct breaker orientation with Eaton panel accessories to maintain reliable trip performance.
This unit provides an 800 A current rating in a four-pole configuration, designed for continuous operation with 100% rated performance. The Series G platform offers robust overload protection, ensuring safe power distribution in demanding environments like manufacturing cells and heavy machinery feeders. Proper coordination with downstream devices minimizes downstream faults.
Yes, Series G MCCBs are designed to support selective coordination when paired with compatible accessories and grading. For exact coordination schemes, consult Eaton's MCCB product literature and quick selectors to ensure your system meets your selectivity targets. Coordinate with upstream and downstream devices to balance protection and uptime.
Compliance data for the NGS408036MC is managed by Eaton, with current listings and approvals varying by region. The manufacturer can provide UL, CSA, CE, or other regional certifications upon request. Always confirm the specific certifications required for your facility with Eaton before deployment.
The 100% rated mechanism and durable construction contribute to lower nuisance trips and longer service intervals. Eaton's service network and Breaker service centers support maintenance, recalibration, and parts availability, reducing downtime costs and improving overall return on investment for critical manufacturing lines.