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kyb1-60 mcb is an all new high performance current limiting device with the ability to disconnect short circuits of up to 10ka.which is the newest model in 21st century.
3kyb1-60 mcb has many nerits of high protective grade (up to ip20), high breaking capacity,good reliability of sensitive action,convenient multi-pole assorting,long using life etc.they are mainly used for overload and short circuit protection within the circuit of ac 50hz,230v in single pole,400v in double,three&four poles of lighting distribution system in industry & commerce.meanwhile,they are also used in turning on or off the electric apparatus and lighting circuit under the normal condition.
specifications
character standard rated current(a) poles (p) rated voltage (v) breaking capacity (a)
bcd iec-898 1,2,3,4,5,6,20,1,620,25,32,40,50,63a 1 230/240 10000
2,3,4 400/415 6000
iec-947-2 1,2,3,4,5,6,10,16,20,25,32,40,50,63a 1 130 20000
230/240 10000
400/415 3000
2,3,4 230/240 20000
400/415 10000
440 6000
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