7�- TECHNICAL FEATURES
Power supply CA
Rated voltage 
(2)
230 V ~  ± 20%  110 V ~± 20%  400 V ~ ± 20%  24 ... 48 V ~
Frequency 50 - 60 Hz
Consumption 6 VA
Power supply CC
Rated voltage 
(2)
24 ... 125 V 
Consumption 4 W
(2)
 Depending on model.
 Main relay / Pre-alarm output                                                                
Rated current 6 A  ~
Maximum instant current 10 A  ~
Rated voltage 230 V ~ / 400 V ~ 
(2)
Maximum switching voltage  250 V ~
Rated load in  CA 2500 VA
Contacts protected by varistor 275 V ~
Mechanical useful life 10 x 10
6
Ambient temperature range - 40 ... 85 ºC
Electrical useful life for AC loads
Cut off power for DC loads 
Note: Circutor guarantees that the RGU-10 / RGU-10C device complies with a response time of less than 30 ms 
to 5In, and in combination with the selected cutting element must guarantee a total cut-off time of less than 40 ms 
to comply with the IEC 60947-2-M standard.
External voltage input ON/OFF 
Type Optocoupled
Maximum voltage  
(1)
110 - 230 V ~± 20%
Maximum power 0.7 W
  Earth leakage current measurement circuit
Scale range Full scale Resolution Display
30 mA 75 mA ± 1 mA
300 mA 750 mA ± 1 mA
3 A 7.5 A ± 0.1 A
30 A 75 A ± 1 A