Nader Circuit Breaker

Mainly applicable to the low-voltage terminal distribution system with the rated voltage of AC230/240V AC400/415V 50/60Hz in the industry civil buildings energy communication infrastructure...

Nader NDB1-63 series MCB is mainly used for short-circuit protection, overload protection and isolation 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 / 60Hz, rated working current of 1A to 63A, pole...

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 ...

Nader TM2 electric operating mechanism is suitable for local control and remote control of NDB2-63, NDB2LE-63 and NDB2Z-63 series products....

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 sy...

Nader NDB6Z-125 series MCB is suitable for AC / DC 50Hz/ 60Hz, rated voltage DC60V to DC1200V, rated current 63A to 125A power lines, as overload and short-circuit protection of power facilities and electrical equipment, as well as infrequent conversion of lines and infrequent startup of motors, and ...

Nader NDB3-30, NDB3-50 and NDB3-100 series HMCB is applicable to power systems with rated current up to 100A, rated voltage of AC480V, AC277V, 50Hz / 60Hz and DC125V and below. The products can be used for overload and short circuit protection, and can also be used for infrequent connection and disco...

NDM2E series MCCB is mainly used for infrequent switching in circuits with AC 50Hz, rated working voltage AC400V and rated working current 40A to 800A. It has the functions of isolation, overload long time delay inverse time limit, short-circuit short time delay inverse time limit, short-circuit shor...

Nader NDM3L series MCCB is mainly used in circuits with AC 50Hz / 60Hz, rated working voltage of 380V to 415V and rated working current of 16A to 800A for infrequent conversion and infrequent starting of motors. The circuit breaker has the functions of overload, short circuit and undervoltage protect...

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, undervolta...