SL2-63A RCD circuit breaker (Residual Current Circuit Breaker)
SL2-63A RCD circuit breaker (Residual Current Circuit Breaker) is applicable to the circuit with AC 50Hz, rated power 230v and rated current up to 100A.
SL2-63A RCD circuit breaker (Residual Current Circuit Breaker) is applicable to the circuit with AC 50Hz, rated power 230v and rated current up to 100A. SL2-63A RCD circuit breaker is mainly used for personal electric shock protection, overcurrent protection for buildings and line equipment for similar purposes, and protection against fire hazards caused by grounding fault current due to insulation damage of electrical equipment
SL2-63 RCD circuit breaker(RCCB) Normal working conditions
1. Ambient temperature: – 5 ℃ ~ + 40 ℃. The average temperature in 24h does not exceed + 35 ℃.
2. Altitude: no more than 2000m.
3. Pollution level: 3.
4. Installation conditions:
a. Installation type and type: the installation category is II and III, and the installation type is rail installation;
b. Generally, the circuit breaker should be installed vertically, with the handle upward as the power on position;
c. There should be no significant impact and vibration, corrosive and explosive gas at the installation site;
d. DIN standard rail (TH35-7.5 type) is adopted;
e. The external magnetic field of the installation site should not exceed 5 times of the geomagnetic field in any direction;
f. Wiring mode: screw down the wiring.
SL2-63 RCD circuit breaker(RCCB) Specification
|Electrical features||Leakage type||Electromagnetic type|
|Rated current In||A||16, 25, 32,40, 50, 63, 80,100|
|Type (wave form of the earth leakage sensed)||A, AC|
|Rated voltage Ue||V||240/415|
|Insulation voltage Ui||V||500|
|Rated breaking capacity Inc=I△c||A||4500,6000|
|Rated impulse withstand voltage (1.2/50) Uimp||V||6000|
|Dielectric test voltage at ind. Freq, for lmin||kV||2.5|
|Rated sensitivity I?n||A||0.03, 0.1, 03|
|Rated residual making and breaking capacity I△m||A||500(In<40A); 630(In >40A)|
|Mechanical features||Electrical life||t||4000|
|Ambient temperature (with daily averages35°C)||°C||-5-+40|
|Installation||Terminal connection type||Cable/U-type bar/Pin-type busbar|
|Terminal size top / bottom for cable||mm2||25|
|Terminal size top / bottom for busbar||mm2||25|
|Mounting||On DIN rail EN 60715(35mm)by means of fast clip device|
|Connection||From top and bottom|