MCB has the characteristics of advanced structure, reliable performance, high breaking capacity and beautiful appearance. It is mainly used for AC 50HZ or 60HZ, rated voltage 400V or below and rated working current 63A or below. It is used for overload and short-circuit protection of lighting, distribution lines, equipment in office buildings, residential buildings and etc. It can also be used for infrequent on-off operations and conversion of lines.
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Technical Data
| Standard | Confirming to EN/IEC60898-1 | Nuber of poles | 1P,1P+N,2P,3P,3P+N and 4P |
| Breaking capacity | 10kA | Type of trip | Thermal/magnetic release |
| Protection | Against overload and short circuit | Type of terminal | Lug type and Pin type |
| Rated current In | 0.5,1,2,3,4,6,10,13,16,20,25,32,40,50,63A | Terminal capacity | 16mm² flexible or 25mm² rigid up to 25A ratings 25mm² flexible or 35mm² rigid for 32A to 63A ratings |
| Rated voltage | 1pole 230/400V AC 50/60Hz 2,3,4pole 400V AC 50/60Hz | protection degree | IP 20 |
| Ambient temperature(C°) | -5℃ to +40℃ pursuant to EN/IEC60898 | P Installation | Mounting on 35mm DIN rail |
| Characteristic | Thermal operating limit：(1.13-1.45)×In Magnetic operating：B:(3-5)×In C:(5-10)×In D:(10-20)×In | Width | 17.5mm per pole |
Product Diagram
Overall and mounting dimensions
