Eaton NGS408036M Molded Case Circuit Breaker - 800A LSIG
Part Number: NGS408036M
Quick Summary
The Eaton NGS408036M molded case circuit breaker is a reliable protection device for electrical distributions in industrial control panels and motor branches. It helps engineers reduce panel heat, short-circuit risk, and downtime by providing precise interruption at 800 A with LSIG performance. In practice, you must confirm regional compliances during procurement, as certifications such as CE, UL, or IP ratings vary by market; SIL considerations may apply for safety-critical applications. The Series G design with metric tapped terminals simplifies wiring, enables easier plug-in adapters, and supports selective coordination strategies. This model balances compact form with robust protection, delivering value across manufacturing, process automation, and machine building.
Product Information
Extended Description
NGS408036M Eaton: Eaton Series G molded case circuit breaker, NGS 310+ 4P, 800A, LSIG, METRIC TAPPED TERMINALS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
NGS408036M
UPC
786685939797
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
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Series G MCCB quick selector
Breaker service centers
Circuit Protection, Molded Case Circuit Breakers, Volume 4, Tab 2
MOEM MCCB product selection guide
MOEM MCCB product selection guide
Feature: 4P 800A Series G molded case breaker. Business Impact: Enables high fault-current handling and robust protection for large power distribution in control panels. Application: Motor control centers and feeder circuits in manufacturing environments. The design supports reliable selective coordination when paired with compatible accessories. Feature: Molded case construction with metric tapped terminals. Business Impact: Improves wiring density, reduces terminal fatigue, and speeds terminations. Application: Compact control panels where space is at a premium. Feature: 1 in x 1 in x 1 in footprint. Business Impact: Saves enclosure space, improves thermal performance, and eases retrofit in retrofits or upgrades. Application: Retrofit projects and new panel builds requiring tight packaging. Feature: 4P configuration and LSIG capability. Business Impact: Provides simultaneous three-phase and neutral protection with reliable linear characteristics, simplifying wiring and maintenance. Application: Industrial automation networks with balanced three-phase loads. Feature: Compatibility with Series G quick selectors and adapters. Business Impact: Accelerates engineering and reduces procurement risk through validated configurability. Application: Panel assembly lines and system integrator workflows. These features collectively enable improved uptime, safer disconnections, and streamlined installation in industrial automation and power distribution projects.
Get a Quick Quote for a Eaton NGS408036M
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 NGS408036M?
Enquire Now
FAQs
Yes. The NGS408036M is designed to integrate with Eaton Series G quick selectors and plug-in adapters, streamlining device selection and reducing engineering time. Ensure correct enclosure size and mounting provisions match the 1 in depth/height/width footprint and 4P configuration for seamless installation in standard control panels.
The device is rated at 800 A interrupting current and uses METRIC TAPPED TERMINALS for secure, conductor-friendly connections. It is a 4-pole Series G molded case breaker, enabling reliable protection across three-phase power and neutral conductors in mixed-load applications typical of industrial automation environments.
Yes, the NGS408036M is well-suited for motor protection within control panels and motor control centers. Its Series G architecture supports reliable overload and short-circuit protection, while the metric tapped terminals facilitate clean motor feeder wiring. For motor-specific coordination, pair it with appropriate overload relays and follow manufacturer guidance for selective coordination.
Compliances are listed as 'Contact Manufacturer' for this model. In practice, verify CE, UL, IP-related ratings, and any country-specific marks with Eaton or an authorized distributor. Certifications can vary by region and configuration, so confirm the exact compliance package before procurement to meet local safety and regulatory requirements.
The NGS408036M provides durable molded case protection with metric terminals, reducing wiring errors and terminal corrosion risks. Its compact footprint saves enclosure space and can lower cooling requirements, contributing to lower total cost of ownership. Routine checks of terminal torque and inspection of protective trip settings help sustain uptime and predictable ROI in high-demand automation environments.