Type B RCCB
ML60-B
ML60-B B type RCCB can detect high frequency AC and smooth DC earth residual currents. It is also named as "universal current sensitive RCCB", which means it could be used for the widest variety of applications like variable speed drives, PV system, EV charging station and there are always also designed for use under harsh ambient.

Technical Data |
|
Standard | IEC/EN 61008-1 & IEC/EN62423 |
Poles | 2P, 4P |
Tripping | Instantaneous |
Rated Current (A) | 25, 32, 40, 63 |
Rated Residual Operating Current | 30, 100, 300mA |
Wave Form | B type |
Rated Insulation Voltage Ui | 500 |
Rated Impulse Withstand Voltage Uimp | 4000V |
Rated Short Circuit Strenght lm | 500(n=25/40A); 600(ln=63A) |
Electro-mechanical Endurance | =4,0000 operating cycles |
Mechanical |
|
Frame Size | 45mm |
Device Height | 72mm |
Device Width | 54mm(2P) / 72mm(4P) |
Mounting | Quick fasterning on DIN rail IEC/EN 60715 |
Degree of Protection | IP20 |
Upper and Lower Terminals | Open mouthed / lift terminals |
Terminal Protection | Finger and hand touch safe |
Terminal Capacity | Rigid conductor up to 25㎡ |
Busbar Specification | 0.8-2mm |
Terminal Fastening Torque | 2.0N.m |
Tripping Temperature | -25°C + 40°C |
Resistance to Climatic Conditions | IEC/EN61008-1 + IEC62423 |
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