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Nader Air Circuit Breaker (ACB): voltage from 220V to 1000V; Current from 200A to 6300A; The number of poles is 3P and 4P. Some series have obtained CCC, CE, TUV and UL certification.ACB is widely used in Data Center (NDW1A series, NDW2 Series), solar (photovoltaic): inverters (NDW2 series, NDW3 Series), power distribution cabinets (NDW2 Series).There are many customers and cases in United States, Brazil, Spain, India, Saudi Arabia, Australia, South Korea, Vietnam, Malaysia and Philippines. 2021 Quick Selection Guide »

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NDW3 Series Air Circuit Breaker

NDW3 Series Air Circuit Breaker

Nader NDW3 series ACB is applicable to the distribution network with AC 50Hz / 60Hz, rated current of 200A~7500A and rated working voltage of AC220V~AC1500V. It is used to distribute electric energy and protect lines and power supply equipment from overload, undervoltage, short circuit and single-phase grounding. The isolation protection function of the circuit breaker can achieve high-precision selective protection, avoid unnecessary power failure, and improve the reliability and safety of the power supply system. The products are suitable for the needs of power distribution systems in wind power, photovoltaic, metallurgy, rail transit and other fields.
NDW2 Series Air Circuit Breaker

NDW2 Series Air Circuit Breaker

Nader NDW2 series ACB is applicable to the distribution network with AC 50Hz / 60Hz, rated current of 200A ~ 6300A, rated insulation voltage of 1250v and rated AC working voltage of 220V to 1140V. It is used to distribute electric energy and protect lines and power equipment from overload, undervoltage, short circuit, single-phase grounding and other faults. It can also be used as an isolating switch. The circuit breaker has a variety of protection functions, which can not only achieve high-precision selective protection, but also avoid unnecessary sudden power failure, and improve the reliability and safety of the power supply system.
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