RCD with overcurrent protection RCBO standard range of 1N RCBO

Type A

B & C curve 6,10,13,16,20,25,32, 40 A

Industrial Range

Sensitivity  30mA

Poles 1N , 3N up to 32A only

Icu  10kA IEC/EN61009-1,  15kA IEC/EN60947-2

RCBO-XY/Z/30mA-A 

X= B or C

Y=CURRENT RATING

Z= 1N

C-Curve 32A 1N 30mA type A = RCBO-C32/1N/30mA-A

B-Curve 20A 3N 30mA type A = RCBO-B20/3N/30mA-A