Eaton NZMN2-AF60-NA Complete MCCB - UL Listed 50 kAIC
Part Number: NZMN2-AF60-NA
Quick Summary
NZMN2-AF60-NA is a high-performance molded case circuit breaker for reliable distribution protection in industrial panels. Engineers often grapple with selecting devices that protect equipment without sacrificing uptime. This model carries UL Listed certification and is designed for 690 Vac and 750 Vdc systems, with a 60 A rating and a 50 kAIC short‑circuit capacity. It uses a thermal-magnetic trip (T268) for accurate fault isolation while avoiding nuisance trips in normal operation. The front‑screw connection simplifies installation in dense panels, and its three‑pole configuration supports balanced protection across phases. By combining robust protection with straightforward maintenance, it reduces downtime, simplifies spares planning, and enhances overall panel safety in industrial applications.
Product Information
Extended Description
NZMN2-AF60-NA Eaton: Eaton Series NZM complete molded case circuit breaker, NZM2-frame, NZMN2, Thermal-magnetic trip, Three-pole, 60A, 690 Vac, 750 Vdc, 50 kAIC, Distribution circuit protection, 60-60A, 380-630A delayed, Front screw, 60-60A
Product Name
Eaton Series NZM complete molded case circuit breaker
Catalog Number
NZMN2-AF60-NA
EAN
4015082691783
Product Length/Depth
4.05 in
Product Height
7.24 in
Product Width
4.13 in
Product Weight
5.46 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
60 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
380-630A delayed
Setting Range Ol Protector
60-60A
Short-circuit breaking capacity
50 kAIC
Interrupt rating
50 kAIC
Connection
Front screw
Overload range
60-60A
Number of poles
Three-pole
Compact circuit-breakers and switch-disconnectors up to 1600 A
Eaton Specification Sheet - NZMN2-AF60-NA
60 A, 690 Vac / 750 Vdc, and 50 kAIC rating translate to versatile protection for motor loads and distribution circuits, enabling safer operation and minimized equipment wear. The thermal-magnetic trip ensures precise fault discrimination, reducing unnecessary outages while safeguarding downstream devices. This NZMN2 frame three-pole MCCB fits common industrial panels and MCCs, supporting reliable three‑phase protection in manufacturing lines and process control. Front screw terminations streamline wiring in cramped enclosures, cutting installation time and boosting panel density without compromising reliability. Accessories such as rocker lever and motor drive options enhance retrofit flexibility and control accuracy in modern automation architectures. The device’s setting range (60 A) and coordinated trip characteristics help maintenance teams optimize protection schemes and extend asset life in critical electrical networks.
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FAQs
For NZMN2-AF60-NA, plan for front screw termination to simplify wiring in dense panels. Ensure compatible enclosure space for a three-pole device and adequate clearance for heat dissipation. Verify 690 Vac / 750 Vdc ratings align with your system voltage, and incorporate the optional rocker lever or motor drive accessories to enhance operational control and retrofit flexibility.
The device features a 50 kAIC short-circuit breaking capacity with a thermal-magnetic T268 trip, enabling accurate fault clearance during high-current events while minimizing nuisance trips. This supports reliable coordination with downstream protection devices and helps protect feeders, motors, and MCC sections in demanding industrial environments.
Yes. With a three-pole NZMN2 frame, front-end wiring, and a 60 A rating, NZMN2-AF60-NA is well-suited for motor control centers and distribution panels requiring robust protection, easy maintenance, and scalable protection across phases. The 690 Vac / 750 Vdc capability covers a wide range of motor and control circuits typically found in manufacturing and process industries.
NZMN2-AF60-NA is UL Listed, confirming compliance with established electrical safety standards for MCCBs. This certification supports regulatory acceptance in North American installations and simplifies procurement documentation. When additional regional certifications are required, consult Eaton for guidance on site-specific compliance and integration with local electrical codes.
Eaton provides a one-year warranty from installation or eighteen months from shipment, whichever comes first, under policy 25-000. For maintenance, follow manufacturer guidelines on periodic inspection of torque, terminal connections, trip settings, and accessory compatibility. Regular checks help sustain protection performance, reduce downtime, and extend service life of the MCCB in demanding environments.