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CSB8 1-63A AC Miniature Circuit Breaker
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CSB8 1-63A AC Miniature Circuit Breaker

  • CSB8-63
  • CNCSGK
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Quantity:

Key Parameters:

· CE/CB/ISO9001/CCC certificates;

· Rated voltage:230/400VAC;

· frequency50/60Hz;

· Rated current:6,10,16,20,25,32,40,50,63A;

· 1/2/3/4poles optional;

· Mechniacal life:20,000times;

· Flame-redardant:PA66 nylon material;

· Protection degree:IP20;

· With over load/short circuit protection;

· Standard:IEC60898;

· Enduring tem.30°C

· Breaking Capacity:6KA;

· Lighting/Motor protection optional


Application:

CSB8-63 high breaking miniature circuit breaker has the features of structure advanced, performance reliable, breaking capacity high, appearance elegant and its shell and parts are made of material with impact resistance, strong flame-retardant feature.

It is suitable to power system of 50or 60 frequency ,Ue 400V and below, Ui 63A and below.

It is mainly applied at office building, residence, for lighting , power distribution and overload and short circuit protection of equipment. Normally, it also can be used as the not frequent transfer of power system. It conforms to the standards IEC60898and GB10963.1.


Technical Parameters:

Type DZ47-63
Pole 1P 2P, 3P, 4P
Rated current (A) 6,10,16,20,25,32,40,50,63
Rated voltage(V) 230/400 400
Ambient temperature -5'C~+40'C
Type of instantaneous release C D C D
Rated short circuit breaking
capacity lcn(kA)
6 4 6 4


Remark:

1.mechanical life:20,000 times(off-on).

2.heat resistance: category 2 (temperature 55°C,relative humidity 95%).

3.wiring is terminal with clamp, cable dia.:25mm2.

Applicable Conducting Wire

Rated current(A) Norminal cross section of wire (mm2)
1-6A 1
10A 1.5
16.20A 2.5
25A 4
32A 6
40,50A 10
63A 16


The Over-current Protection Property

Ambient
temperature
Initial status Test
current
Test time Expected
result
Note
30±2°C Cold position 1.13ln t =£ 1h Non-release -
Carried out immediately
after previous test
1.45ln t<1h Release -
Cold position 2.55ln 1 s<t<60s
(In < 32A)
Release Current smoothly rises to
specified value within 5s
Cold position 2.55ln 1S<t<120s
(ln>32A)
Release
-5~+40"C Cold position 3ln t=£ 0.1s Non-release Type B
Cold position 5ln t<0.1s Release Type B
Cold position 5ln t 3= 0.1s Non-release Type C
Cold position 10ln t<0.1s Release Type C
Cold position 10ln t>0.1s Non-release Type D
Cold position 20ln t<0.1s Release Type D




New Dz47 Electricity MCB C63 1p-4 Pole 6ka DC AC Mini Miniature Circuit Breaker


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Phone: +86-577-27853896
Tel: +86-13567765657

Email: info@cncsgk.com
Fax: +86-577-27873967

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