DAB6 series Miniature Circuit breaker(MCB)
DAB6-63 are intended for protecting distribution and group systems having different loads: - electric appliances, lighting – V characteristic switches; - drives with moderate starting currents (compressor, fan group) - C characteristic switches; - drives with high starting currents (hoisting mechanisms, pumps) - D characteristic switches; Miniature circuit breaker DAB6-63 are recommended for use in electrical distribution panels of residential and public buildings.
Product Description
● wo types of short circuit protection.
● Wide range of operating temperatures from –40 to +50° С.
● Updated wider engagement lever with improved contact area.
● Notches on terminal clamps provide for lowering thermal losses and boosting the mechanical stability of connection.
Specifications
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MCB DAB6-63 |
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For protection of general power distribution (IEC/EN 60898-1) |
1P |
2P |
3P |
4P |
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Poles |
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Electrical performance |
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Functions |
short circuit protection,overload protection,isolationg,control |
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Rated frequency f Hz |
50-60Hz |
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Rated working voltage Ue V AC |
230/400 |
400 |
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Rated current In A |
6,10,16,20,25,32,40,50,63 |
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Rated insulated voltage Ui V |
500 |
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Impulse withstand voltage Uimp kV |
4 |
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Instantaneous tripping type |
DAB6-63N |
B/C/D |
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DAB6-63H |
B/C/D |
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Rated short circuit Icn(kA) |
DAB6-63N |
4.5 |
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DAB6-63H |
6 |
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Release type |
Thermal magnetic type |
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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 |
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Connection and installation |
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Protection degree |
IP20 |
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Wire mm² |
1~35 |
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Working temperature |
-5～+40℃ |
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Resistance to humidity and heat |
Class 2 |
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Altitude above sea |
≤2000 |
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Relative humidity |
+20℃ ,≤90% ;+40℃ ,≤50% |
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Pollution degree |
2 |
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Installation environment |
Avoid obvious shock and vibration |
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Installation class |
ClassⅡ , ClassⅢ |
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Mounting |
DIN35 rail |
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Combination with accessories |
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Auxiliary contact |
Yes |
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Alarm contact |
Yes |
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Shunt release |
Yes |
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Undervoltage release |
Yes |
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Auxiliary contact+Alarm contact |
Yes |
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Dimensions(mm) (WxHxL) |
a |
17.5 |
35 |
52.5 |
70 |
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b |
80.2 |
80.2 |
80.2 |
80.2 |
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c |
76.5 |
76.5 |
76.5 |
76.5 |
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Product Features
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