Eaton NZMN4-VEF800-NA Molded Case Circuit Breaker - UL Listed

Part Number: NZMN4-VEF800-NA
Manufacturer
Eaton
Part number
NZMN4-VEF800-NA

Quick Summary

The Eaton NZMN4-VEF800-NA molded case circuit breaker provides reliable overload and short-circuit protection for industrial electrical distributions. In demanding panels, nuisance trips and slow fault isolation can derail production. It carries IEC-rated, UL-listed, and CSA-certified approvals, supporting global compliance and cross-brand interchange. With selective protection and generator protection built into the NZM4 frame, it supports safe coordination across feeders and motors. The bolt-on terminals and front-screw wiring simplify installation and maintenance, while the 800 A rating and 600 VAC maximum voltage meet the needs of high-demand industrial drives. This combination delivers robust protection with reduced maintenance and improved overall plant reliability.

Product Information

Extended Description

NZMN4-VEF800-NA Eaton: Eaton Series NZM complete molded case circuit breaker, NZM4-frame, NZMN4, Thermal-magnetic trip type, Three-pole, 800A, 600 Vac, 50 kAIC at 400 Vac, Bolt-on, Selective and generator protection, Rocker lever, motor drive, Front screw
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMN4-VEF800-NA
UPC
786685631400
Product Length/Depth
8.15 in
Product Height
8.27 in
Product Width
8.27 in
Product Weight
46.2 lb
Warranty
Eaton Selling Policy 25-000, one (1) year from the date of installation of the Product or eighteen (18) months from the date of shipment of the Product, whichever occurs first.
Certifications
IEC Rated UL Listed CSA Certified
Type
Selective
Amperage Rating
800 A
Voltage rating
600 Vac
Trip Type
T268
Circuit breaker type
NZMN4
Terminals
Bolt-on
Frame
NZM4
Class
Selective and generator protection
Accessories
Rocker lever, motor drive
Interrupt rating
50 kAIC at 400 Vac
Connection
Front screw
Number of poles
Three-pole
Feature → Thermal-magnetic trip type provides accurate overload protection and fast fault clearing. Business Impact → Reduces nuisance trips and improves fault discrimination, lowering unplanned downtime. Application → Ideal for power distribution panels and motor drive feeders in manufacturing facilities. Feature → 800 A amperage rating and 600 VAC voltage rating with a 50 kAIC interrupt capacity at 400 VAC. Business Impact → Supports safe handling of high fault currents and protects critical equipment, cutting incident-related costs. Application → Suitable for large motors and high-demand feeders in industrial plants. Feature → Three-pole bolt-on terminals with front-screw connection. Business Impact → Eases wiring, improves connection reliability, and shortens commissioning time. Application → Simplifies installation in compact switchgear and control panels. Feature → NZM4 frame offering selective and generator protection. Business Impact → Ensures coordinated protection across stages and reliable generator feed protection. Application → Used in distribution systems with generator integration and complex protection schemes. Feature → Included accessories rocker lever and motor drive compatibility. Business Impact → Enhances operator control and allows for smoother integration with motor drives and diagnostics. Application → Suitable for OEMs and service teams optimizing control room ergonomics. Feature → Certifications IEC Rated, UL Listed, CSA Certified. Business Impact → Facilitates regulatory compliance and procurement across international sites. Application → Ideal for multinational facilities requiring standardization and interchangeability.

Get a Quick Quote for a Eaton NZMN4-VEF800-NA

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 NZMN4-VEF800-NA? Enquire Now

FAQs

NZMN4-VEF800-NA uses front screw terminals with bolt-on connections, enabling straightforward wiring in a variety of panel layouts and ensuring secure, vibration-resistant terminations for industrial environments.
The device is 800 A rated, operates at 600 VAC, and provides 50 kAIC interrupt rating at 400 VAC, within the NZM4 frame and three-pole construction for robust protection.
Yes. It supports selective protection and generator protection within the NZM4 frame, making it appropriate for motor drive feeders and generator-fed panels in industrial plants.
It is IEC Rated, UL Listed, and CSA Certified, providing wide regulatory acceptance and cross-border applicability for compliant power distribution.
Eaton’s policy 25-000 applies, offering one year from installation or eighteen months from shipment, whichever occurs first, supporting after-sales reliability and service planning.