DZ47LE-63 Residual Current Circuit Breaker (ELCB) is used for the line of AC 50Hz, rated voltage of 400V, rated current of 50A, as leakage and overload protection for home and similar purposes, to prevent the fire or the personnel casualty caused by circuit leakage or electric shock, also to provide over-voltage protection for excessively rised voltage caused by the grid fault.
DZ47LE-63 complies with standards of IEC61009-1: 1996, GB16917.1 "Residual current operated circuit-breakers with overcurrent protection for household and similar purposes (RCBO) Part 1: General rules" and other standards.

 

Normal operating conditions and installation conditions

■ Altitude is not more than 2000 meters;
■ Ambient air temperature: -5℃~40℃, and average temperature in 24h below +35℃;
■ the location of the air relative humidity in the highest temperature + 40℃ for not more than 50%; for example, + 20℃ for 90%. and consider the temperature changes in product on the surface of the gel;
■ Installation conditions: installed in the place without impact vibration and invasion of rain and snow; no explosion hazard in the medium, and medium without enough to corrode the metal and destruction of gas and electric insulation dust;
■ Pollution degree: 2;
■ Installation category: Ⅲ;
■ Electromagnetic environment is Environment B;
■ the external magnetic field of installation site in any direction should not exceed 5 times of the geomagnetic field;
■ TH35-7.5 rail installation, installed in the distribution box, power distribution cabinet or box;
■ the installation adopts vertical installation, the inclination of the mounting plane to the vertical plane should not exceed ± 5 °, handle-up means power-on.

 

Normal operating conditions and installation conditions

■ Rated current: 6,10,16,20,25,32,40,50,63 A
■ Rated working voltage: 230 / 400V AC
■ Rated insulation voltage: 500V
■ Rated residual operating current: 30,50,75,100,300 mA
■ Trip indicator: DZ47LE residual current action on the trip instructions, the reset button pops up for the leakage trip
■ Manual control: the handle allows two reset modes
  □ Overcurrent fault: the circuit breaker and the residual current operating device are simultaneously reset
  □ Leakage fault: the residual current action device first reset, after the circuit breaker reset
■ Mechanical life: 10,000 times
■ Electrical life: 2000 times
■ Wiring
  □ 6 ~ 32A, can be connected to 16mm 2 and the following wires
  □ 40 ~ 60A, can be connected to 25mm 2 and below the wire
■ Meet the standard: IEC61009-1 / GB16917.1
■ Compliance with certification: CCC certification
■ Tripping characteristics
  □ C-shaped curve
Protects conventional loads and distribution cables
Tripping characteristics: instantaneous trip range (5 ~ 10) In
  □ D-shaped curve
Protection of the starting current of the impact of large load (such as transformers, etc.)