Eaton NGS408035E Series G MCCB - English Tapped Terminals
Part Number: NGS408035E
Quick Summary
Eaton NGS408035E Series G molded case circuit breaker provides reliable overcurrent protection for industrial power panels and switchgear. Engineers frequently battle nuisance trips and space constraints when upgrading legacy MCCBs in crowded control cabinets. Certification visibility varies by market; confirm CE, UL or EN safety compliance with the manufacturer and ensure IP ratings meet enclosure needs. Designed to streamline panel builds and improve uptime, it supports ENGLISH TAPPED TERMINALS and four-pole configurations for efficient installation and maintenance. With an 800 A rating and Series G heritage, the device offers robust protection and a clear path to regulatory alignment across multiple regions.
Product Information
Extended Description
NGS408035E Eaton: Eaton Series G molded case circuit breaker, NGS 310+ 4P, 800A, LSG, ENGLISH TAPPED TERMINALS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
NGS408035E
UPC
786685939766
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
MOEM MCCB product selection guide
MOEM MCCB product selection guide
Feature: Four-pole molded case design delivers consistent short-circuit protection and controlled trip curves. Business Impact: Improves machine uptime and reduces insurance risk by preventing cascading faults in feeders. Application: Suitable for panelboards, MCCs, and automated lines in manufacturing facilities. Feature: ENGLISH tapped terminals simplify wiring in tight spaces and maintain reliable connections under vibration. Business Impact: Reduces wiring errors and service time during installation and maintenance. Application: Control panels and motor control centers where space is at a premium and wiring density is high. Feature: Compact footprint (1 in depth, height, width) and 1 lb weight. Business Impact: Enables denser panel layouts, easier retrofits, and lower installation labor costs. Application: Retrofit projects and new builds with stringent enclosure constraints. Feature: Series G compatibility with accessories supports selective coordination and scalable protection schemes. Business Impact: Improves reliability and simplifies upgrades without full panel redesign. Application: Industrial feeders, power distribution blocks, and safeguard circuits. Feature: High-current rating (800 A) for demanding applications. Business Impact: Allows larger feeders and motor loads to be protected with a single device, reducing part counts. Application: Heavy automation, process industries, and large equipment installations.
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FAQs
Yes. The NGS408035E is designed for use with Eaton Series G molded case circuit breakers and supports ENGLISH tapped terminals, offering a four-pole configuration. When retrofitting, verify panel clearance, torque specifications, and accessory compatibility using Eaton's MCCB catalog to ensure proper fit and reliable terminations.
Key specifications include a four-pole (4P) configuration, 800 A rating, molded case construction, catalog number NGS408035E, ENGLISH tapped terminals, and a compact 1 in by 1 in by 1 in footprint with a 1 lb weight. These characteristics support high-load protection and reliable operation in dense panels and control architectures.
The NGS408035E is well-suited for industrial automation, power distribution panels, and machine-building environments requiring compact, robust protection for feeders and control circuits. Its 800 A rating makes it appropriate for heavy automation lines, motors, and other high-current loads common in manufacturing, packaging, and process industries.
The product data lists Compliances as 'Contact Manufacturer,' so regional certifications should be confirmed with Eaton. When selecting for a project, verify CE, UL, EN safety standards and enclosure IP requirements with your Eaton representative to ensure the MCCB meets local regulatory and installation needs.
The molded case design with ENGLISH tapped terminals and Series G accessories reduces wiring errors and simplifies maintenance, yielding faster commissioning and service. Its compact 1 in footprint supports denser panels, potentially lowering enclosure costs and space requirements, while the robust 800 A protection minimizes downtime from faults and simplifies spare-part planning.