Eaton NGH412035M Molded Case Breaker - METRIC-TAPPED
Part Number: NGH412035M
Quick Summary
Eaton NGH412035M Molded Case Breaker provides reliable overcurrent protection for 1200A power systems in industrial panels. Engineers often grapple with selective coordination, terminal compatibility, and compact footprint in crowded control environments. Compliance requirements vary by market; the data lists 'Compliances' as 'Contact Manufacturer,' so verify CE/UL/IEC certifications with Eaton for your project. By leveraging Series G, you gain a compact 1 inch footprint with reliable gating and compatibility with metric tapped terminals, supporting faster panel integration. In today’s value- and maintenance-focused procurement landscape, this model aligns with durable, serviceable protection that helps reduce lifecycle costs while improving uptime.
Product Information
Extended Description
NGH412035M Eaton: Eaton Series G molded case circuit breaker, NGH 310+ 4P, 1200A, LSG, METRIC TAPPED TERMINALS
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
NGH412035M
UPC
786685939735
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
NG and ND-Frame molded case circuit breakers
NG and ND-Frame molded case circuit breakers
Feature: 4P Series G construction provides robust multi-pole protection for high-current circuits. Business Impact: Delivers reliable protection across three-phase or polyphase systems, reducing the likelihood of cascading faults and enabling safer shutdown sequences in critical equipment. Application: Suitable for power distribution in manufacturing lines and process control panels. Feature: METRIC TAPPED TERMINALS streamline field wiring and termination integrity. Business Impact: Improves contact reliability and installation speed, lowering wiring errors and future maintenance time. Application: Ideal for panel wiring where metric tapped terminals are specified. Feature: 1 in x 1 in x 1 in footprint (1 lb weight) supports dense panel layouts. Business Impact: Enables higher circuit density, smaller enclosures, and faster cabinet assembly. Application: Control panels, compact switchgear, and machine housings with limited space. Feature: Documentation and resources including application notes and datasheets. Business Impact: Reduces design risk and commissioning time by providing validated guidance for tap rules and wiring practices. Application: System integration, design review, and field upgrades. Feature: Molded case design enhances safety and durability. Business Impact: Minimizes arc exposure and accelerates maintenance by using a rugged housing, improving lifecycle cost and reliability. Application: Industrial environments with demanding operating conditions and frequent servicing needs.
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FAQs
Follow Eaton's application notes for molded case breakers, especially the tap rules for metric terminals. Refer to the documents 'Application of Tap Rules to Molded Case Breaker Terminals' and related guides in the product downloads to ensure correct termination, torque guidance, and secure wiring for 4P configurations. This helps prevent loosening connections and ensures long-term reliability in challenging environments.
This 1200A, 4P Series G MCCB is well suited for main or feeder protection in heavy-duty power distribution centers, control panels, and manufacturing lines. Its high current rating supports large motor loads and power-intensive equipment, while the molded case design supports safe operation in demanding industrial settings with compact installation footprints.
Yes. Eaton provides plug-in adapters and multi-wire lug options as part of the Series G ecosystem. The product downloads include brochures and guidance on adapters, lugs, and wiring practices to simplify installation and improve connection quality in dense panel layouts.
The data lists Compliances as 'Contact Manufacturer,' so confirm regional certifications (such as CE, UL, IEC) with Eaton for your project. It is common for Series G MCCBs to align with market-specific standards, but official confirmation from Eaton ensures you meet all regulatory requirements for your facility.
The molded case design, durable construction, and availability of service resources (such as breaker service centers and detailed datasheets) support reduced downtime and easier maintenance. The compact footprint and reliable terminals minimize rework during panel upgrades, contributing to lower lifecycle costs and improved total cost of ownership for protected electrical systems.