Eaton NZMN2-VE250 molded case circuit breaker rated DC voltage 750V 3-pole

The Eaton NZMN2-VE250 is a high-performance molded case circuit breaker (MCCB) engineered to deliver reliable overcurrent protection and circuit control in DC power systems. With a rated DC voltage of 750V and a 3-pole configuration, it is specifically designed to meet the demanding safety and operational requirements of medium-to-high voltage DC applications.

Crafted with Eaton’s advanced electrical engineering expertise, this circuit breaker integrates robust construction and precise tripping mechanisms. The molded case design not only enhances mechanical durability to withstand harsh environmental conditions (such as vibration, dust, and temperature fluctuations) but also provides effective insulation, ensuring safe operation even at its maximum rated DC voltage.

The 3-pole structure makes it suitable for three-wire DC circuits, enabling simultaneous disconnection of all poles to prevent phase imbalance or residual current hazards. It is an ideal solution for a wide range of industrial and commercial scenarios, including renewable energy systems (solar PV inverters, wind turbine DC link circuits), electric vehicle charging stations, battery energy storage systems (BESS), and industrial DC power distribution networks.

By combining high voltage tolerance, multi-pole protection, and Eaton’s trusted quality, the NZMN2-VE250 molded case circuit breaker offers a dependable safeguard for critical DC power infrastructure, minimizing downtime and reducing the risk of electrical faults.

Our company OUTER ELECTRONIC TECHNOLOGY (HK) LIMITED focus is on steel mills, power plants, cement plant , chemicals, paper, CNC numerical control machine tool industry system spare parts! Main products: DCS system cards, spares of turbine ,generator ,boiler ,blower , coal mill , motor , transformer , pump, valve , air compressor , meters and Instruments , cable and wire , actuator , circuit Breaker , gear reducer, coal feeder and flame , servo controllers, etc.

we are the major partner with leading companies in China including SEC, Dongfang and HEC. We have long-term business relationships with world majors like Samra , Vedanta, and PT PJB and so on .

We are upholding to creating as a leading player in the worldwide energy and machinery industry! You are welcome to contact us for more information!

Stand in customers’ situation to grasp the quality, coupled with our genuine service, we attain deep trust and recognition from our clients.
 

Hontai business scope include:

Export products :

- turbine

- generator

- boiler

- blower

- coal mill

- Flame ignition & spares 

- Actuator 

- Motor 

- Reducer 

- Valve 

- ESP 

- Coal feeder 

- Electric panel 

- Instrument & indicator 

- Other industry spares for replace : relay , fuse , transformer , solenoid value , 

limited switch , transducer , sensor , thyristor and so on .

Import products :

- Coconut fiber

- Imported brand IC 

- EPRO sensor