Altech Corp. RCCB Earth Leakage Circuit Breakers RP4750

RCCb Series compact Earth Leakage Circuit Breakers detect and interrupt earth (ground) faults. They are VDE approved for the European system of protecting people, animals, equipment and property from dangerous line-to-ground and shock hazard cur rents. US applications include ground fault protection of equipment (GFPE) using the 10mA and 30mA fault current ratings, especially when high distributed capacitance or other leakages cause excessive nuisance trips at lower fault cur rents. Applications for the 300mA and 500mA ratings are equipment protection and fire prevention, limiting the energy of a fault to less than the minimum ignition energy for many materials. Features: Trip Capable on Decayed Line Voltage Marked Approval of VDE Marked "Snowflake" Temperature Range -25 to 40 °C Marked Trip Sensitivity to Pulsed as well as Sinusoidal Fault Currents Integral Test Circuit Insensitive to Vibration