Eaton NZMN2-VE100-BT-NA Molded Case Breaker - UL Listed
Part Number: NZMN2-VE100-BT-NA
Quick Summary
Eaton NZMN2-VE100-BT-NA is a molded case circuit breaker designed for panel protection in industrial electrical systems. Engineers often face nuisance trips and limited selectivity in motor control panels, which can drive uptime losses and maintenance costs. This unit carries UL Listed certification and is compatible with the NZM2 frame for selective and generator protection; regional CE and IP ratings should be confirmed with Eaton. A compact 3-pole device with front frame clamp supports streamlined installation, while its 100 A rating fits standard distribution schemes. Leveraging these features helps reduce downtime, simplifies compliance reporting, and supports a robust protection strategy across industrial facilities.
Product Information
Extended Description
NZMN2-VE100-BT-NA Eaton: Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMN2, Thermal-magnetic trip, Three-pole, 100A, 690 Vac, 750 Vdc, 50 kAIC, Box, Selective and gen. protect., 50-100A, Front frame clamp, 50-100A
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMN2-VE100-BT-NA
EAN
4015081074938
Product Length/Depth
4.05 in
Product Height
7.24 in
Product Width
4.13 in
Product Weight
4.1 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.
Compliances
Contact Manufacturer
Certifications
UL Listed
Amperage Rating
100 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
Adjustment range short-circuit release
100-1000A delayed, 1200-1200A delayed
Setting Range Ol Protector
50-100A
Short-circuit breaking capacity
50 kAIC
Interrupt rating
50 kAIC
Connection
Front frame clamp
Overload range
50-100A
Number of poles
Three-pole
Feature: Three-pole NZMN2 frame design enables compact, coordinated protection. Business Impact: improves electrical selectivity and reduces nuisance trips, protecting critical loads and simplifying control wiring. Application: ideal for motor control centers and distribution panels. Feature: 50 kAIC interrupt rating at 690 Vac / 750 Vdc enhances fault withstand capability. Business Impact: minimizes damage to feeders and downstream equipment during faults, lowering maintenance costs. Application: power distribution panels in manufacturing lines and processing plants. Feature: Front frame clamp terminals allow secure, fast installation with reduced torque risk. Business Impact: shortens commissioning time and improves electrical reliability. Application: panel boards and retrofit projects where reliable terminations are required. Feature: Adjustable short-circuit release ranges 100-1000 A delayed and 1200-1200 A delayed, plus OL Protector setting 50-100 A. Business Impact: enables precise coordination with upstream protections and custom protection profiles. Application: large motor drives and generator protection schemes. Feature: Rocker lever and motor drive accessories simplify operation and remote control integration. Business Impact: enhances hands-on usability and maintenance efficiency. Application: new installs and upgrades in control panels. Feature: UL Listed certification and clear warranty terms support procurement risk management. Business Impact: improves supplier confidence and aids compliance reporting. Application: enterprise purchasing and safety audits.
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FAQs
The NZMN2-VE100-BT-NA uses a front frame clamp and NZM2 frame, enabling straightforward mounting in standard panelboards. Verify compatibility with current panel design, ensure proper alignment with three-pole mounting, and follow Eaton torque recommendations for secure terminations. This approach minimizes rework and preserves protection coordination with upstream devices.
This device uses trip type T268 with a short-circuit release adjustable from 100 to 1000 A delayed (and up to 1200 A delayed for higher fault levels). The OL Protector setting ranges from 50 to 100 A, allowing precise coordination with feeders and motor loads. These options support tailored protection for varied applications while maintaining fast, predictable tripping behavior.
Yes. The NZMN2-VE100-BT-NA offers a 50 kAIC short-circuit and interrupt rating at 690 Vac / 750 Vdc, making it suitable for high-energy system protection. This capability helps safeguard conductors and equipment against severe faults and contributes to safer, more resilient power distribution.
The unit is designed for selective and generator protection within the NZM2 frame, enabling coordinated interruption and protection across multiple feeders. When configured with appropriate upstream protection and auxiliary devices, it helps minimize unintended outages and supports reliable operation in complex power systems.
A dedicated Eaton specification sheet is available for NZMN2-VE100-BT-NA, detailing ratings, mounting, and accessory options. The product is UL Listed, and certification details should be cross-checked with regional requirements or with Eaton for CE and IP considerations. This documentation supports procurement decisions and safety audits.