Eaton NZMN2-VEF150-BT-NA MCCB - 50 kAIC
Part Number: NZMN2-VEF150-BT-NA
Quick Summary
NZMN2-VEF150-BT-NA is a molded case circuit breaker protecting industrial power circuits and motor drives in panels. Operators and maintenance teams often contend with nuisance trips and retrofit challenges when upgrading legacy protection. Certifications typically include CE, UL/CSA, and regional marks; confirm with the manufacturer for your area. From a business perspective, this NZMN2-based MCCB streamlines panel modernization, reduces downtime, and improves safety through precise thermal-magnetic protection. With the NZM2 frame and selective/generator protection attributes, you gain reliability and smoother integration with motor drives and generator sets.
Product Information
Extended Description
NZMN2-VEF150-BT-NA Eaton: Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMN2, Thermal-magnetic trip type, Three-pole, 150A, 690 Vac, 750 Vdc, 50 kAIC, Box, Selective and generator protection, Rocker lever, motor drive
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMN2-VEF150-BT-NA
EAN
4015081072736
Product Length/Depth
4.13 in
Product Height
5.87 in
Product Width
5.87 in
Product Weight
5.77 lb
Compliances
Contact Manufacturer
Amperage Rating
150 A
Voltage rating
690 Vac, 750 Vdc
Trip Type
T268
Circuit breaker type
NZMN2
Terminals
Box
Frame
NZM2
Class
Selective and generator protection
Accessories
Rocker lever, motor drive
Interrupt rating
50 kAIC
Number of poles
Three-pole
Feature: Thermal-magnetic trip type T268, 150 A rating. Business Impact: Delivers fast, coordinated protection to minimize fault propagation and reduce unplanned downtime. Application: Ideal for motor drives and high-demand industrial power distribution where nuisance tripping must be avoided. Feature: NZM2 frame, three-pole design, 690 Vac / 750 Vdc rating. Business Impact: Simplifies panel integration and wiring with box terminals, enabling compact, serviceable layouts. Application: Suitable for modern control panels and multi-voltage systems in manufacturing environments. Feature: 50 kAIC interrupt rating. Business Impact: Provides robust fault handling for high short-circuit currents, protecting equipment and improving uptime. Application: Critical in data centers, processing lines, and heavy IndustriAll applications where fault currents can be significant. Feature: Selective and generator protection capabilities. Business Impact: Improves coordination with upstream breakers and generator sets, reducing unnecessary outages. Application: Essential for plants with redundant power sources or critical loads. Feature: Accessories including rocker lever and motor-drive readiness. Business Impact: Enhances operator control and reduces installation time, saving maintenance hours. Application: Seamless retrofit and new installs in control panels using the NZM2 family. Feature: Robust installation and compatibility advantages. Business Impact: Box terminals and standard NZM2 footprint streamline sourcing, mounting, and serviceability. Application: Panel builders and OEMs benefit from consistent, scalable protection across multiple projects.
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FAQs
The NZMN2-VEF150-BT-NA uses a three-pole NZM2 frame with box terminals, designed for streamlined panel integration. It fits standard control panels and supports motor-drive connections, making retrofits and new installations straightforward. The rugged enclosure and rocker lever aid in quick manual operation, reducing commissioning time while ensuring reliable protection in demanding environments.
Key specs include a 150 A amperage rating, voltage rating of 690 Vac / 750 Vdc, a trip type of T268, an interrupt rating of 50 kAIC, and a three-pole configuration within the NZM2 frame. These features collectively provide reliable protection for high-current industrial circuits and motor-drive interfaces, with coordinated trip characteristics to minimize fault impact.
Yes. The NZMN2-VEF150-BT-NA supports selective protection and generator protection, making it well-suited for motor-drive applications and systems with generator back-up. Its three-pole design and protective features help coordinate with upstream devices, improving startup safety and reducing unplanned outages in critical manufacturing processes.
Compliance details are provided by the manufacturer and may vary by region. The product listing notes compliances as 'Contact Manufacturer', so request regional certifications such as CE, UL, or CSA as applicable to your jurisdiction and panel requirements to ensure regulatory alignment and safe operation.
Upgrading to the NZMN2 MCCB can reduce downtime through improved protection coordination and fewer nuisance trips, accelerate panel modernization with familiar NZM2 components, and lower maintenance costs due to robust thermal-magnetic protection and reliable operation in motor-drive and generator-enabled systems.