Products & Services

Nader focus on the low-voltage apparatus field


Nader focus on the low-voltage apparatus field

Foresee the Future

Nader focus on the low-voltage apparatus field

NDP3A Series Distribution Box

● Description

The NDP3A series of distribution boxes are applicable to the indoor environment with the AC 50Hz or 60Hz, and the rated working voltage of 440V at temperature usually no more than 35℃ and occasionally up to 60 ℃. They are used for protecting circuit breakers, switches, sockets and other electrical accessories from external impacts (such as mechanical shock, invasion of liquid substances, etc.). They are widely used in the electrical accessory housing of fixed electrical installation in the domestic and construction applications.

◆  Transparent and opaque plastic box covers, to be opened from up and down in a single or double rows, from left to right in three rows

◆  The cover base and the opaque plastic movable door are made of high quality ABS materials; the transparent plastic movable door is made of imported PC materials

◆  The classic white is suitable for any color decoration style

◆  Metal box body, made of 1.0mm cold-rolled steel plate for the single-row, 1.0mm cold-rolled steel plate for two-row and three-row bottom boxes,

surface processing with the electrostatic spraying technology (high gloss), durable, with excellent corrosion resistance. To be used for concealed installation,

the bottom box is designed with knock-down holes, which can be specially customized according to different users'

NDP3A series of distribution box has obtained China Compulsory Certification (CCC) for products.

Best Practice

  • Nuclear Power Generation
  • Civil Building
  • Rail Transportation
  • Data Center
  • Rail Transportation
  • Commercial Building
  • Charging Facility
  • Wind Power Generation
  • PV Industry
  • Military Field

The World‘s First Fourth-generation Commercial Nuclear Power Plant SNPTC Pressurized Water Reactor (PWR) Demonstration Project

The fourth-generation with proprietary intellectual property rights, one of the 16 national science and technology major projects

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  • Provide molded case products and DC MCB with Two-stage/Three-stage Protection
  • Main models: NDB2Z, NDM2, NDM2Z, NDM1

Class A Supplier of Vanke Real Estate

The partnership between Nader and Vanke Real Estate can be dated back to year 2009. Till now, its products have been used in over 1 million households in 65 cities throughout China. Over 50 electrical appliance factories have been built under strategic cooperation with Vanke and its low-voltage components account for up to 95% of the Vanke's supplies.

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  • Products Used: Whole Series Products of Liangxin Electrical

The world’s first new energy air-rail train made its trial run in Chengdu, Sichuan

The train control cabinet used Nader's NDM2/NDM2Z products, which will be later applied to the Sudan project and the Qingdao metro project.

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China Mobile - Hohhot & Harbin Data Centers

Ultra-large-scale, green and energy-saving, centralized world-class cloud computing data center

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  • NDW3 Series Frame Circuit Breaker
  • NDM3 Series Molded Case Circuit Breaker
  • NDQ3A Series Dual Power Products
  • NDB2 Series Miniature Circuit Breaker
  • NDM1 Series Miniature Circuit Breaker

Handan (Xingtai) - Huanghua Port Railway Main Line

National level 1 railway project and the "Transportation Artery" of Hebei Province

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  • NDW3 Series Frame Circuit Breaker
  • NDM3 Series Molded Case Circuit Breaker
  • NDQ3A Series Dual Power Products
  • NDB2 Series Miniature Circuit Breaker
  • NDM1 Series Miniature Circuit Breaker

Qingdao Oriental Movie Metropolis, Shandong

A film and television industry base with the world's largest investment

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  • NDW1 Series Frame Circuit Breaker
  • NDM2/NDM3 Series Molded Case Circuit Breaker
  • NDC1/NDR1/R2 Series Industrial Control Products
  • NDM1/NDB2 Series Miniature Circuit Breaker

China’s first expressway with electric vehicle fast-charging services

Along the 1,262 km Beijing-Shanghai Expressway, 50 fast-charging stations have been built by the State Grid Corporation of China, with one fast-charging station every 50 km one-way. Each fast-charging station is equipped with four 120-kilowatt DC chargers and eight charging piles and capable of simultaneously charging eight electric vehicles which can be fully charged within 30 minutes.

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  • NDM2L Residual Current Molded Case Circuit Breaker
  • NDM1 Circuit Breaker
  • NDC1 AC Contactor

Guazhou Wind Farm Project by Longyuan (Jiuquan) Wind Power

The world’s largest wind farm and 10 million-kilowatts wind power project

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  • Frame: NDW1-2000
  • Contactor: NDC1-1600

100MW Photovoltaic Project in Xitieshan, Qinghai

China’s first photovoltaic power generation project at an elevation of above 3,000 meters

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  • NDM5Z DC1200V Molded Case Circuit Breaker
  • NDC1 Series Contactor
  • NDB2 Series Miniature Circuit Breaker



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  • NDM1A系列微型断路器