Eaton NZMN2-A200-NA MCCB - 50 kAIC
Part Number: NZMN2-A200-NA
Quick Summary
NZMN2-A200-NA MCCB is a high-capacity molded case circuit breaker designed for industrial power distribution in control panels. Engineers often struggle to balance fault-current protection with installation simplicity in compact, engineered systems. Certification status is defined by the manufacturer; common protections include CE listings and regional approvals, with IP-related considerations where applicable. This model delivers reliable protection with a 200 A rating at 690 Vac, front-screw terminations, and optional motor-drive accessories to streamline commissioning and maintenance. Using the NZMN2 family across multiple panels can reduce supplier variety and simplify spare parts management, delivering measurable efficiency gains in manufacturing environments.
Product Information
Extended Description
NZMN2-A200-NA Eaton: MCCB NZM, NZM2 TM and Elec. Breakers, Circuit Breaker, 160-200A OL Prot. Rng, Screw connection, 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-NA
EAN
4015082692278
Product Length/Depth
5.866 in
Product Height
4.134 in
Product Width
4.134 in
Product Weight
5.278 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
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 screw
Overload range
160-200A
Number of poles
Three-pole
Compact circuit-breakers and switch-disconnectors up to 1600 A
Eaton Specification Sheet - NZMN2-A200-NA
Feature: 200 A amperage rating and a voltage rating of 690 Vac (750 Vdc) provide robust protection for medium-length feeders and machine circuits. Business Impact: Supports reliable protection for high-load automation equipment while enabling simpler coordination with upstream protection devices. Application: Industrial control panels and machine centers where steady current and established voltage levels are required. Feature: 3-pole NZMN2 frame with front screw connections and a 50 kAIC short-circuit breaking capacity. Business Impact: Reduces wiring errors and ensures rapid interruption during faults, improving system safety and uptime. Application: Main distribution blocks and panel boards in manufacturing lines. Feature: Setting range Ol Protector 160-200 A and adjustable 1200-2000 A delayed range. Business Impact: Enables precise coordination with upstream relays and selective protection schemes, lowering nuisance trips. Application: Feeder circuits and critical loads in automated lines. Feature: Accessories include rocker lever and motor-drive option. Business Impact: Enhances operability and integration with motor control schemes, reducing commissioning time. Application: Control cabinets with motor-driven loads and remote operation requirements. Feature: Warranty and OEM backing from Eaton; 25-000 policy with one-year minimum coverage and extended protection under shipment terms. Business Impact: Provides risk reduction and predictable maintenance budgeting. Application: Enterprise installation programs and vertical industry deployments.
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FAQs
The NZMN2-A200-NA uses front screw connections and a three-pole NZM2 frame. Begin by wiring the line and load conductors to the front terminals, ensuring secure termination. Verify the 200 A rating matches the feeder demand, then set the overload protector within the 160-200 A range and confirm the short-circuit release is aligned with system protection requirements. Close the housing and perform a functional test before commissioning.
The NZMN2-A200-NA provides a short-circuit breaking capacity of 50 kAIC, enabling reliable interruption of high fault currents at 690 Vac. This rating supports protection for main power feeders and critical loads in industrial panels, reducing the risk of equipment damage during fault events.
Yes. The device offers a motor-drive option and includes rocker lever accessories. Compatibility with motor control systems helps simplify machine integration, improves operator ergonomics, and facilitates straightforward maintenance within automated lines.
Certification specifics for this model are defined by the manufacturer. For accurate CE, regional listings, or IP-related validations, consult Eaton’s official documentation, such as the NZMN2-A200-NA specification sheet, or contact Eaton directly. The product’s EAN is 4015082692278, and the Eaton datasheet provides verified listings for your region.
Key installation advantages include front screw terminations for reliable wiring, a compact three-pole NZM2 frame, and a 200 A rating suitable for mid-to-large control panels. The adjustable OL protection range (160-200 A) and a delayed 1200-2000 A range support selective coordination, while optional motor-drive accessories simplify motor control integration and commissioning.