FEATURED PRODUCTS

NDB6AZ-63 Series Miniature Circuit Breaker

NDB6AZ-63 Series Miniature Circuit Breaker

Nader NDB6AZ-63H series MCB is mainly used in telecommunication machine room or communication cabinet with DC rated working voltage of 80V and below and rated working current of 4A to 63A (only for industrial use), as isolation, short circuit and overload protection of cabinet, machine room or downstream user line.
NDB1L-32 Series Residual Current Action Circuit Bre

NDB1L-32 Series Residual Current Action Circuit Bre

Nader NDB1L-32 residual current operated circuit breaker is mainly used for low-voltage terminal power distribution system with AC rated working voltage of 230V and 400V and pole number of 1PN, 2P, 3P, 3PN and 4P. It is suitable for low-voltage terminal power distribution in industries, civil buildings, energy, communications and infrastructure, and has the functions of short-circuit protection, overload protection, leakage protection or overvoltage protection.
NDB1-125 Series Miniature Circuit Breaker

NDB1-125 Series Miniature Circuit Breaker

Nader NDB1-125 series MCB is mainly used for short-circuit protection, overload protection, control, isolation and DC system protection of terminal power distribution system with AC rated working voltage of 230V to 415V, DC rated working voltage of 60V to 80V, rated frequency of 50Hz, rated working current of 50A to 125A and pole number of 1p, 2P, 3P and 4P It is widely used in low voltage terminal power distribution in industry, civil buildings, energy, communications and infrastructure
NDB2Z-63 Series Miniature Circuit Breaker

NDB2Z-63 Series Miniature Circuit Breaker

Nader NDB2ZB series MCB is specially developed for the special requirements of DC circuit breakers in the DC power supply system of power engineering. It has overload long delay, short-circuit short delay and short-circuit transient protection functions. It can be used in the DC power distribution system with rated working current below 63A, and can realize full selective protection with the lower circuit breaker, so as to ensure that the system can effectively avoid the malfunction of the upper circuit breaker caused by the lower short-circuit current, and ensure the safe and reliable operation of the system to the maximum extent.
NDM5 Series Molded Case Circuit Breaker

NDM5 Series Molded Case Circuit Breaker

Nader NDM5 series MCCB is suitable for infrequent switching and infrequent starting of motors in circuits with AC 50Hz / 60Hz, rated AC working voltage of 230V to 1000V and rated working current of 125A to 1250A. The circuit breaker has overload, short circuit and undervoltage protection functions (with undervoltage release), which can protect the line and power supply equipment from damage. The product has the characteristics of small size, high breaking capacity, short arcing and anti vibration
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.

BRAND STORY


Nader , founded in 1999, is an expert in intelligent low-voltage electrical solutions , specializing in the RD, manufacturing, sales, and service of terminal electrical devices, power distribution equipment, control electrical devices, intelligent power distribution, and smart living solutions. Nader is a High and New Technology Enterprise of Shanghai , Little Giant Technology Enterprise of Shanghai . Our RD Center is a National Enterprise Technology Center . Our Testing Center has earned CNAS and US UL recognized. Relying on our headquarters in Shanghai, we have formed lasting stable partnerships with Emerson, Huawei, Samsung, Vertiv, Sungrow, Mitsubishi Electric, China Mobile, China Unicom...

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TYPICAL CUSTOMER

huawei
samsung
ericsson
vertiv
catl
sungrow
spie
sunlight

WHY CHOOSE US

advantage advantage

Leading-manufacturer

Nader take the high-end low-voltage electrical system solutions as the business positioning, who is the largest professional manufacturer and supplier of circuit breaker at high-end market in China.

advantage advantage

Technology-driven

Nader is a company by technology R&D oriented dedicates, who's R&D center is a "National Enterprise Technology Center" of circuit breakers, and is also an International cooperation test center.

advantage advantage

High-quality

Nader regards product quality as dignity, and follows the concept of no accepting non-conforming products, not makes nonconforming products, not sells nonconforming products, to provide clients with high-quality products.

advantage advantage

Competitive-price

Nader adopts the lean production and automation technology method while enjoying the dividend of manufacturing cost advantage in China, so Nader's products price is very competitive in the market.

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Address：Pudong, Shanghai · Jiaxing, Zhejiang
Tel：+86-400-99-02706
Email：rfq@nader-circuit-breaker.com