Eaton NZMN2-A200-BT-NA MCCB - 50 kAIC, 690V, 3-Pole
Part Number: NZMN2-A200-BT-NA
Quick Summary
The Eaton NZMN2-A200-BT-NA MCCB protects electrical distribution in industrial panels. Engineers often struggle with balancing fast fault clearance and minimizing nuisance trips in demanding environments. Certifications are available from the manufacturer; typical regional approvals include CE and UL/CSA where applicable. This model, built on the NZM2 frame with three poles, delivers reliable short-circuit protection and coordinated overload handling, helping you meet safety standards while reducing downtime. The result is improved reliability in power distribution, compatible with NZM2 frame assemblies and motor-drive applications, delivering business value through safer, compliant, and efficient protection.
Product Information
Extended Description
NZMN2-A200-BT-NA Eaton: MCCB NZM, NZM2 TM and Elec. Breakers, Circuit Breaker, 160-200A OL Prot. Rng, Frame clamp, front, Three-pole, 200A Perm. Current, 50 kA, 160-200A Set. Rng OL Prot., 1200-2000A Undelayed Adj. Rng., Rocker lever, motor drive optional
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMN2-A200-BT-NA
EAN
4015081074426
Product Length/Depth
5.866 in
Product Height
4.134 in
Product Width
4.134 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
NZMN2
Terminals
Box
Frame
NZM2
Class
Distribution circuit protection
Accessories
Rocker lever, motor drive
Adjustment range short-circuit release
1200-2000A delayed
Setting Range Ol Protector
160-200A
Short-circuit breaking capacity
50 kAIC
Interrupt rating
50 kAIC
Connection
Front frame clamp
Overload range
160-200A
Number of poles
Three-pole
Feature → Business Impact → Application: 200 A amperage rating provides robust line protection for medium-to-large panel feeds, reducing damage from overloads and delivering predictable performance in distribution circuits. This supports measurable uptime gains in manufacturing lines and data centers, particularly where motor loads demand reliable protection. Application: industrial control panels and motor control centers. Feature → Business Impact → Application: 690 Vac, 750 Vdc voltage rating covers both AC and DC bus systems, enabling use across mixed-power infrastructures while maintaining consistent trip behavior. Application: heavy-duty industrial networks and mixed-voltage environments. Feature → Business Impact → Application: NZM2 frame with three poles enables compact, front-frame clamp installation, simplifying panel retrofits and new builds. Application: space-constrained switchgear installations with easy maintenance. Feature → Business Impact → Application: adjustable OL protection range 160–200 A and delayed short-circuit release 1200–2000 A provide precise coordination, reducing nuisance trips and enabling selective protection. Application: motor start-ups and critical loads requiring coordinated protection. Feature → Business Impact → Application: rocker lever and motor-drive accessory option improve operator ergonomics and control, lowering training time and enabling remote or automated control in compact MCCBs. Application: motor-driven processes and automated panels. Feature → Business Impact → Application: 50 kAIC interrupt rating delivers high fault current capability, safeguarding equipment in high-energy environments and improving overall plant safety margins. Application: transformer HVAC rooms, long-run feeders, and heavy motor loads. Feature → Business Impact → Application: compact dimensions and standard front-frame clamp connection streamline installation and future upgrades, reducing commissioning time and preserving panel layout.
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FAQs
The NZMN2-A200-BT-NA uses front frame clamp terminals on the NZM2 frame, enabling straightforward wiring into standard panel boards and motor control centers. It supports three-pole configuration and is designed for easy retrofits into existing electrical protection layouts, reducing installation time and risk.
A 50 kAIC interrupt rating ensures the MCCB can safely interrupt high fault currents without damage, protecting downstream equipment, minimizing expansion-related risk, and improving plant uptime in environments with high energy motors and heavy loads.
Yes. With a 200 A rating, three-pole configuration, and compatible setting ranges for overload and delayed short-circuit release, the device provides reliable motor protection and coordinated tripping within motor control centers and distributed panels.
Certifications are provided by Eaton and regionally specific. Contact Eaton for current CE, UL/CSA, and other approvals applicable to your installation location to ensure compliance with local electrical standards.
The NZMN2-A200-BT-NA delivers improved uptime through reliable protection, reduced nuisance trips, and easier installation and maintenance. In a new build, this translates to lower commissioning time, fewer fault-related outages, and a longer asset life for panels and motor loads.