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Nader focuses on the R&D and manufacturing of high-end low-voltage electrical products. These products made by Nader include Miniature Circuit Breaker, Molded Case Circuit Breaker, Air Circuit Breaker, Hydraulic Miniature Circuit Breaker and Automatic Transfer Switching Equipment, etc. 2021 Quick Selection Guide »

PRODUCTS

NDP3 Series Distribution Box

Nader NDP3 series modular terminal combination box is applicable to circuit terminals with AC 50Hz (or 60Hz), rated working voltage of 230V to 400V and rated current of 1A to 63A. It is usually not more than 35 ℃ and occasionally reaches 40 ℃. It is used to provide protection for circuit breakers, switches, sockets and other electrical accessories against external influences (such as mechanical impact, invasion of solid substances, etc.).

NDP1A Series Distribution Box

Nader NDP1A series concealed distribution box is applicable to indoor AC 50Hz or 60Hz, rated working voltage 220V to 440V, generally not exceeding 35 ℃ and occasionally reaching 60 ℃. It is used to provide protection for circuit breakers, switches, sockets and other electrical accessories against external influences (such as mechanical impact, invasion of liquid substances, etc.). The product can be widely used in the enclosure of electrical accessories for household and building fixed electrical devices.

NDU Series Surge Protector

Nader NDU series surge protector (SPD) is used to protect the surge caused by lightning or other transient overvoltage, discharge the surge current on the power line to the ground, and limit the overvoltage. It is applicable to the power supply protection of industrial, construction, civil aviation, finance, securities, telecommunications, ports and other systems. It suppresses the instantaneous overvoltage amplitude of lightning and operating overvoltage, discharges the surge energy, and protects the safety of system circuits and equipment. Among them, ndu1 surge protector can be installed in the area of lightning protection LPZ0B/LPZ1, which is used to protect the aerial lines in the distribution system with AC 50Hz / 60Hz rated working voltage of 220V / 380V from direct lightning without attenuation

NDB2T-63 UL489 Series Miniature Circuit Breaker

Rated current from 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A to 63A; Rated operational voltage (Ue): 120/277VAC (1P UL489) 240VAC(2P 3P UL489) 480Y/277VAC(2P 3P UL489) 60VDC(1P 2P UL489) 125VDC(2P UL489); Rated limit short-circuit breaking capacity Icu: 10.0 kA.

NDQ2A Series Automatic Transfer Switching Equipment (ATSE)

Nader NDQ2A series ATS is suitable for automatic switching between two power supplies in emergency power supply system with AC rated working voltage of 415V and below, rated frequency of 50Hz / 60Hz and rated current of 10A to 250A to ensure continuous, safe and reliable operation of important loads (such as fire load). It is widely used in hospitals, shopping malls, banks, chemical industry, high-rise buildings, military facilities, fire fighting and other important places where power failure is not allowed.

NDQ3H Series Automatic Transfer Switching Equipment (ATSE)

Nader NDQ3H series (63A-5000A) ATS (PC level) is applicable to AC rated working voltage of 400V and below, rated frequency of 50 / 60Hz, automatic switching between two power supplies in the emergency power supply system with rated current of 16A to 5000A to ensure continuous, safe and reliable operation of important loads (such as fire load). It is widely used in hospitals, shopping malls, banks, chemical industry, high-rise buildings, military facilities, fire fighting and other important places where power failure is not allowed.