Eaton NGS408035EC Molded Case Circuit Breaker - 100% RATED

Part Number: NGS408035EC
Manufacturer
Eaton
Part number
NGS408035EC

Quick Summary

Eaton NGS408035EC molded case circuit breaker protects industrial power panels and machinery by interrupting fault currents. Engineers often struggle to balance reliable, full-rated protection with minimal nuisance tripping in dynamic plant conditions. Typical certifications to verify include CE marking and UL listings, along with enclosure/IP considerations—confirm exact approvals with the manufacturer. Built for scalable protection in control panels, this Series G MCCB delivers 800 A capacity in a compact 1 x 1 x 1 in footprint, with options for English-tapped terms. The result is faster commissioning, easier maintenance, and improved coordination across protection schemes.

Product Information

Extended Description

NGS408035EC Eaton: Eaton Series G molded case circuit breaker, NGS 310+ 4P, 800A, LSG, ENGLISH TAPPED TERMS, 100% RATED
Product Name
Eaton Series G molded case circuit breaker
Catalog Number
NGS408035EC
UPC
786685939926
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
4P, 800 A rating provides robust high-current protection → Ensures rapid fault interruption to prevent damage and costly downtime → Suited for motor control centers and heavy-machine feeders in manufacturing plants. 100% RATED operation confirms full-load performance under fault or overload conditions → Improves protection reliability and reduces nuisance trips during startup transients → Applies to all feeders requiring strict coordination in power distribution panels. Molded case construction offers compact footprint and enhanced dielectric integrity → Reduces enclosure size and wiring complexity while maintaining safety margins → Ideal for retrofit projects with space constraints. Series G compatibility and plug-in adapters simplify integration with existing MCCB ecosystems → Accelerates commissioning and enables modular upgrades without full panel rewiring → Useful for control-panel modernization projects. ENGLISH TAPPED TERMS provide clear labeling and compatibility with standard connection practices → Reduces mis-wiring risk during installation and maintenance → Beneficial for panel builders and service technicians. Compliances note indicates contact manufacturer → Access to Eaton’s installation guides and service centers supports maintenance planning and lifecycle ROI for demanding industrial environments.

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FAQs

NGS408035EC installs in Series G panels as a four-pole 800 A device with a compact 1 x 1 x 1 inch footprint and a 1 lb weight. Use proper torque on the terminals and select compatible plug-in adapters and accessories. Verify wiring terminations with ENGLISH tapped terms to ensure accurate field connections and long-term reliability.
When a fault occurs, the 4P 800 A MCCB interrupts current rapidly to limit damage and arc exposure. Being 100% rated, it delivers predictable performance under full-load and fault conditions, supporting safe coordination with downstream protection schemes. In practice, expect minimized damage to motors and feeders and quicker restoration after fault clearance.
Yes. For industrial environments where space is at a premium and high-current protection is required, the Series G MCCB is suitable for control panels, motor drives, and machine protection. Its molded case design and plug-in compatibility simplify upgrades and maintenance in existing cabinets, while the compact footprint helps maximize usable panel area.
Certification verification should include confirming CE and UL listings and any enclosure/IP requirements with Eaton. The product data notes 'Compliances: Contact Manufacturer', so project-specific approvals must be checked. Always align with local electrical codes, customer standards, and end-use environments to ensure full regulatory compliance.
Adopting the NGS408035EC MCCB can reduce downtime through reliable, full-rated protection and faster commissioning via plug-in adapters. Its modular design supports future expansions, lowering lifecycle costs. In practice, users see improved panel reliability, easier maintenance, and straightforward replacement of aging units without rewiring, driving a favorable return on investment in high-demand manufacturing lines.