nader focus on the low-voltage apparatus field

ndb1-63 series miniature circuit breaker

● product introduction

the ndb1-63 series of circuit breakers are applicable to the low-voltage terminal distribution in the industry, civil buildings, energy, communication, infrastructure and other fields. they are used for the short circuit and overload protection, control and isolation.

  • features

  • certification

◆ with overload and short circuit protection units - full protection functions.

◆ modular - any combination, series support.

◆ the th35mm standard installation rail is supported - convenient and simple installation


ndb1-63 series of circuit breaker has obtained china compulsory certification (ccc) for products.

实践案例

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

国庆大阅兵,全通信保障,按秒对接

无数“nader”断路器默默坚守在自己的工作岗位,承担着供配电的重要角色,为阅兵的可靠通信保驾护航。

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    • ndm1a系列微型断路器
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