Product introduction

YCB7LE-63 Series Residual Current Operated Circuit Breaker is suitable for AC 50Hz, rated voltage to 400V, rated current to 63A lines. When people get electric shock or the leakage current of the power grid exceeds the specified value, the residual current action circuit breaker can automatically cut off the power supply in a very short time, so as to ensure personal safety and prevent accidents caused by leakage current of equipment.
Residual current operated circuit breaker also has the function of overload and short circuit protection, which can be used to protect the overload and short circuit of the line, and can also be used as infrequent switching of the line under normal conditions.
It is suitable for various occasions such as industry, commerce, high-rise buildings and civil houses.

Product model and meaning

Normal working conditions

Working temperature:-25 ℃ ~ + 60 ℃, and the relative humidity at + 20 ℃ should not be higher than 90%; The relative humidity at + 40 ℃ should not be higher than 50%;

Altitude: ≤ 2000m;;

Installation category: II, III;

Installation method: Embedded vertical DIN standard guide rail installation;

Pollution level: 2.