KYM Residual Current Circuit Breaker KYM residual current operated circuit-breaker with integral overcurrent protection can be used in the domestic and public field for otimu protetion of life against the risks if indirect overload.The residual current operated circuit-breakers with integral overcurrent.Protection combine in fact a protection against earthing fault(differential protection) and a protection against overcurrents detected in the installations magnetothermic protection versions using a rated residual fault current of 30mA also assure an additional protection in case of direct contacts.KYM series are equipped with overcurrent triggers integratd and manufactureed according to the most recent national and international regulations:standards IEC1009-1 and IEC23-18,their sizes are in compliance with the regulations of the standard DIN 43880,one module is 18mm(1pole),front window height equal to 45mm.According to IEC1009-1,KYM type of RCBO has no special operating process,so it can be used by laypeople.
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