Modular combined residual current devices with circuit breaker, with a breaking capacity of 10 kA for Ex9BL-H Series and 6 kA for Ex9BL-N Series. The devices meet the requirements of the standard IEC / EN 61009. These protectors are intended for household and industrial applications. They provide 50 percent space economy compared to separate residual current device and separate circuit breaker.
Ex9BL Series is provided with nominal currents ranging from 6 to 40 A, and B and C breaker tripping characteristics. The device’s parameters are determined by the nominal residual current of 30, 100 and 300 mA, and AC and A sensitivity. Due to their tripping capability of 10 kA (-H) and 6 kA (-N), they are intended for all applications, including the most demanding ones.