Eaton Y7-187439 FRCMM-40/4/03-S/F RCCB 3-phase S/F 40 A 03 A
DesignVoltage-independant fault current circuit breaker for industrial and commercial applications with hohem current ratingDouble-comfort terminal (lift/mouth), on both sidesContact position indicator red-green The function of the switch is independant of the positionApplication notes The ground fault circuit interrupter and its triggering is independant of the mains voltage (VI) and enables use in all access areas. The ground fault circuit interrupter is suitable for providing fault protection, additional protection and/or fire protection. The requirements of the corresponding installation regulation apply (e.g. IEC/EN 60364)Test keyPress the âTâ test button every 6 months. The plant operator must be demonstrably informed of this circumstance and its responsibility. Under special conditions (e.g. humidity and/or dusty environment, environments with polluting and/or corrosive conditions, environments with high temperature fluctuations, installations with risks of overvoltages by switching devices and/or atmospheric discharges, mobile power supply equipment), it is recommended to test monthly. The specifications of the installation regulation apply with regard to special applications and environments. If the switching device shows a red and yellow LED at the same time, the must Test button and follow the steps in the assembly instructions. Pressing the âTâ test button tests only the function of the residual current (FI) circuit breaker. This test does not replace the Ground Resistance (RE) or the proper one Protective conductor status test, which must be carried out separately.This text is machine translated.