Eaton NGH408035E Series G MCCB - English Tapped Terminals

Part Number: NGH408035E
Manufacturer
Eaton
Part number
NGH408035E

Quick Summary

Eaton Series G molded case circuit breaker protects high-demand electrical systems by interrupting faults in power distribution. Engineers often grapple with compatibility, spare parts availability, and downtime when upgrading panels or expanding current loads. This NGH408035E variant offers an 800 A rating with 4 poles and English tapped terminals, designed for Series G assemblies with modern protection needs; confirm certifications with Eaton for your market. While compliance details are manufacturer dependent, the device typically aligns with common standards such as CE marking and regional recognitions; verify UL, IP, and SIL considerations with your Eaton representative. By combining compact form factor with reliable protection and straightforward installation, it helps OEMs and maintenance teams reduce commissioning time and operating costs across control panels.

Product Information

Extended Description

NGH408035E Eaton: Eaton Series G molded case circuit breaker, NGH 310+ 4P, 800A, LSG, ENGLISH TAPPED TERMINALS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
NGH408035E
UPC
786685939681
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
The NGH408035E provides an 800 A withstand and four-pole configuration, delivering robust interruption of fault currents to protect motors, drives, and feeders; this translates to reduced risk of equipment damage and shorter downtime during fault events. Its Series G design aligns with Eaton’s proven protection philosophy, enabling predictable tripping characteristics and easier integration with existing panel architectures, which in turn lowers engineering effort and commissioning time for industrial facilities. The English tapped terminals simplify field wiring, allowing faster, more reliable connections and easier future modification or expansion of multi-wire circuits. With a compact 1-inch form factor in length, width, and height, the device supports denser panel layouts, reducing enclosure space and easing heat management in crowded control cabinets. Compliance details are provided by Eaton, ensuring that specific market approvals align with regional requirements, while the molded case construction offers enhanced durability and reduced maintenance over time. Eaton’s extensive application notes and product catalogs accompany the NGH408035E, helping engineers select appropriate accessories, verify torque values, and plan proactive maintenance. This combination of high current rating, ease of installation, and strong support ecosystem makes the Series G MCCB a compelling choice for OEMs and service teams seeking reliability, efficiency, and cost containment in control panels.

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FAQs

To install NGH408035E, confirm the 4P, 800 A rating and use English tapped terminals as specified. Mount the breaker into the enclosure, connect the phase conductors to the tapped terminals per the manufacturer’s torque values, and verify correct pole alignment. Reference Eaton’s application notes for tap rules and wiring schemes to ensure safe, compliant commissioning and predictable tripping behavior.
NGH408035E supports a current rating of 800 A with a 4-pole configuration. It features English tapped terminals designed for straightforward field wiring, enabling reliable connections and easier future expansion or modification of multi-wire circuits in high-current applications.
Yes, the Series G molded case circuit breaker is well-suited for motor feeders and protection in manufacturing environments. Its 800 A capacity and four-pole design help guard motors and feeders against short circuits and overloads, while the 1 in compact footprint supports dense control panels and simpler motor starter integration when combined with compatible accessories.
Compliances are listed as Contact Manufacturer, so confirm the exact certifications for your market with Eaton. Typical regional certifications may include CE marking and other jurisdictional recognitions depending on configuration. Always verify UL recognition, IP ratings, and SIL considerations with your Eaton representative to ensure alignment with local regulatory requirements.
The Series G MCCB provides durable molded case construction, reducing maintenance frequency and improving mean time between failures in demanding environments. Its compact form factor enables denser panels, lowering enclosure costs, while English tapped terminals simplify wiring and future upgrades, contributing to faster commissioning and lower installation labor costs over the life of the asset.