1P+N Series Miniature Circuit Breaker 6A 10A 16A 20A 25A 32A 40A 50A 63A Single Phase MCB Breaker 220V
General:
1.Overload protection
2.Short circuit protection
3.Used in residential buiding,non-residential building,energy souce industry and infastructure
4.According to the type of instantaneous release classified as follows:typeB(3-5)In,typeC(5-10)In,typeD(10-20)In
For protection of general power distribution (IEC/EN 60898-1)
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Poles |
1P |
2P |
3P |
4P |
Electrical performance |
Functions |
short circuit protection,overload protection,isolationg,control |
Rated frequency f (Hz) |
50-60Hz |
Rated working voltage Ue V AC |
230/400 |
400 |
Rated current In(A) |
1,2,3,4,5,6,10,16,20,25,32,40,50,63 |
Rated insulated voltage Ui (V) |
500 |
Impulse withstand voltage Uimp kV |
4 |
Instantaneous tripping type |
DZ47-63 |
B/C/D |
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B/C/D |
Rated short circuit Icn(kA) |
|
6 |
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|
10 |
Release type |
Thermal magnetic type |
Service life(O~C) |
Mechanical |
Actual value |
20000 |
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Standard value |
4000 |
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Electrical |
Actual value |
8000 |
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|
Standard value |
4000 |
Connection and installation |
Protectiom degree |
IP20 |
Wire mm² |
1~35 |
Working temperature |
-5 ~+40ºC |
Resistance to humidity and heat |
Class 2 |
Altitude above sea |
≤2000 |
Relative humidity |
+20ºC , ≤90% ;+40ºC , ≤50% |
Pollution degree |
2 |
Installation environment |
Avoid obvious shock and vibration |
Installation class |
Class II , Class III |
Mounting |
DIN35 rail |
Combination with accessories |
Auxiliary contact |
Yes |
Alarm contact |
Yes |
Shunt release |
Yes |
Undervoltage release |
Yes |
Auxiliary contact+Alarm contact |
Yes |
Dimensions(mm) (WxHxL) |
a |
18 |
36 |
54 |
72 |
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b |
80 |
80 |
80 |
80 |
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c |
72 |
72 |
72 |
72 |