Eaton NZMH2-VEF200-BT-NA Molded Case Breaker - 85-150 kAIC
Part Number: NZMH2-VEF200-BT-NA
Quick Summary
Eaton NZMH2-VEF200-BT-NA Molded Case Circuit Breaker protects critical electrical systems in industrial automation. Engineers often struggle with reliable protection and quick maintenance across 690 Vac networks. Certification details are provided by Eaton upon request, and warranty covers one year from installation (or 18 months from shipment). The device supports 690 Vac and 750 Vdc ratings, 200 A capacity, and 85-150 kAIC interrupt performance, with front-frame clamp terminals and optional accessories like rocker lever and motor drive. Implementing this breaker streamlines panel design, improves protection coordination, and reduces downtime across plant-wide power distribution and machine control environments.
Product Information
Extended Description
NZMH2-VEF200-BT-NA Eaton: Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMH2, Thermal-magnetic trip, Three-pole, 200A, 690 Vac, 750 Vdc, 85-150 kAIC, Box, Selective and gen. protect., 200-200A, Front frame clamp, 200-200A
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMH2-VEF200-BT-NA
EAN
4015081074907
Product Length/Depth
5.51 in
Product Height
5.86 in
Product Width
5.86 in
Product Weight
5.17 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
Contact Manufacturer
Amperage Rating
200 A
Voltage rating
690 Vac, 750 Vdc
Trip Type
T268
Circuit breaker type
NZMH2
Terminals
Box
Frame
NZM2
Class
Selective and generator protection
Accessories
Rocker lever, motor drive
Adjustment range short-circuit release
400-2000A delayed, 2400-2400A delayed
Setting Range Ol Protector
200-200A
Short-circuit breaking capacity
150 kAIC
Interrupt rating
85-150 kAIC
Connection
Front frame clamp
Overload range
200-200A
Number of poles
Three-pole
Feature: Thermal-magnetic trip with a 200 A rating. Benefit: Delivers reliable overload and short-circuit protection, minimizing equipment damage and unscheduled downtime. Application: Ideal for control panels and line-side protection in manufacturing cells where consistent responsiveness is essential. Feature: 690 Vac / 750 Vdc voltage ratings. Benefit: Enables safe switching and protection for high-voltage circuits, supporting robust power distribution in mixed AC/DC environments. Application: Suitable for industrial machines and panelboards that require versatile voltage handling with fast fault isolation. Feature: Short-circuit capacity of 150 kAIC and interrupt rating of 85-150 kAIC. Benefit: Allows superior fault current withstand and upstream coordination, reducing fault impact and enabling selective protection strategies. Application: Critical in large drives, presses, and automated lines where fault duration matters. Feature: NZM2 frame, three-pole design with front-frame clamp terminals. Benefit: Provides a compact footprint and straightforward installation, simplifying retrofits and maintenance. Application: Common in new builds and panel upgrades where space is at a premium. Feature: Accessories such as rocker lever and motor drive. Benefit: Expands control options and simplifies integration with motor starters and automation sequences. Application: Use in machine control cabinets and retrofit projects to enhance operability and reach.
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FAQs
The NZMH2-VEF200-BT-NA uses a three-pole NZM2 frame with front-frame clamp terminals, making it suitable for panel mounting in standard industrial enclosures. Ensure the panel supports NZM2 dimensions (approximately 5.5 in depth by 5.86 in height/width) and that wiring clearance meets local electrical codes. Verify accessory compatibility such as rocker lever or motor drive prior to final installation.
This unit uses a Thermal-magnetic trip (T268) designed for overload and short-circuit protection. It is specified for selective and generator protection within the NZMH2 family. Protection coordination is enhanced when aligned with upstream devices, reducing parallel fault paths and enabling predictable isolation at the device level.
The breaker is rated for 690 Vac and 750 Vdc, with an amperage rating of 200 A. It offers a short-circuit breaking capacity up to 150 kAIC and an interrupt rating range of 85–150 kAIC, making it suitable for medium-to-heavy industrial applications requiring robust fault handling.
Available accessories include a rocker lever and motor drive, which facilitate easier operation and integration with motor control schemes. The front-frame clamp terminals support straightforward wiring, and the NZM2 frame supports compact panel layouts, aiding retrofit projects where space and wiring simplicity are priorities.
With 200 A capacity, 690 Vac/750 Vdc ratings, a high short-circuit capacity (up to 150 kAIC), and a compact NZM2 three-pole form, the breaker improves protection coordination and reduces downtime during faults. The availability of accessories and straightforward installation shorten commissioning time, contributing to lower total cost of ownership and quicker ROI on new or expanded lines.