Eaton NZMH2-VE100-NA Molded Case Circuit Breaker - UL Listed
Part Number: NZMH2-VE100-NA
Quick Summary
Eaton NZMH2-VE100-NA is a molded case circuit breaker designed for robust electrical protection in industrial control panels and process systems. This model addresses the common challenge of achieving reliable protection with compact footprint and straightforward field servicing. UL Listed certification supports safety compliance, while the NZM2 frame and selective/generator protection features deliver dependable coordination in medium- and high-energy environments. Designed for 50–100 A protection ranges and fast installation, it also aligns with front-screw wiring for easier panel wiring and maintenance. For engineering teams, this means reduced downtime, predictable trip behavior, and a clear path to scalable protection across machine lines and automation enclosures.
Product Information
Extended Description
NZMH2-VE100-NA Eaton: Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMH2, Thermal-magnetic trip, Three-pole, 100A, 690 Vac, 750 Vdc, 85-150 kAIC, Selective and gen. protect., 50-100A, Front screw, 50-100A
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMH2-VE100-NA
EAN
4015082711511
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
NZMH2
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
150 kAIC
Interrupt rating
85-150 kAIC
Connection
Front screw
Overload range
50-100A
Number of poles
Three-pole
Feature → Business Impact → Application: The NZMH2-VE100-NA uses a thermal-magnetic trip mechanism that delivers fast, selective protection, reducing nuisance trips and protecting downstream equipment in automation panels. This translates to improved machine uptime, lower maintenance costs, and smoother start-up sequences for conveyors, presses, and packaging lines. Application: industrial control panels and machine centers requiring reliable protection with selective coordination. Feature → Business Impact → Application: With a 100 A amperage rating and a 690 Vac / 750 Vdc voltage rating, it supports high-demand drives and motors while maintaining safe fault clearance, helping you meet short-circuit withstand requirements in building services and process equipment. Application: motor control centers and panel boards in manufacturing and water treatment facilities. Feature → Business Impact → Application: The NZM2 frame and 3-pole construction enable easy integration into multi-pole protection schemes, improving space utilization and simplifying fault isolation in complex control architectures. Application: assembly lines and automated equipment racks. Feature → Business Impact → Application: Front screw terminals simplify wiring, reduce assembly time, and improve serviceability in new installs and retrofit projects. Application: retrofit projects and retrofit-friendly enclosures. Feature → Business Impact → Application: Adjustable settings for short-circuit release (100–1000 A delayed, 1200 A delayed) and Ol Protector range (50–100 A) provide flexible coordination with feeders and generators, lowering the risk of over-tripping while protecting critical loads. Application: generator-backed systems and highly dynamic loads. Feature → Business Impact → Application: The device supports accessory options such as rocker lever and motor drive, enabling ergonomic operation and seamless integration with motor control gear. Application: industrial automation assemblies and control panels requiring ergonomic control and drive integration.
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FAQs
Yes. The NZMH2-VE100-NA is designed around the NZM2 frame and utilizes front screw connections, enabling straightforward wiring access in standard NZM2 panel layouts. It integrates smoothly with existing Eaton protection devices and supports common enclosure configurations used in machine control and process automation.
Key specifications include a 100 A amperage rating, 690 Vac / 750 Vdc voltage rating, 85–150 kAIC interrupt capacity, and a thermal‑magnetic trip type (T268). The unit supports a short‑circuit release range of 100–1000 A delayed and 1200 A delayed, with an overload range of 50–100 A, enabling selective and generator protection in demanding applications.
It is well suited for industrial automation panels, machine protection in manufacturing lines, and process control enclosures. Its 3‑pole configuration and selective/generator protection capabilities make it ideal for motor control centers, conveyors, packaging lines, and energy‑intensive equipment where reliable, coordinated protection is essential.
The NZMH2-VE100-NA is UL Listed, providing recognized safety compliance for electrical protection devices in North America. While other regional certifications aren’t listed in the data, UL Listing ensures conformity with essential safety standards for circuit protection devices installed in industrial environments.
The product carries Eaton’s warranty policy, with coverage details stated as one year from installation or 18 months from shipment, whichever occurs first. From a ROI perspective, the rugged thermal‑magnetic trip, front‑screw wiring for faster service, and flexible setting ranges help reduce downtime, simplify maintenance planning, and extend mean time between outages.