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SC65-63

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  • SC65-63
  • SINGI
Product Description

Key Words: MCB; Miniature circuit breakers
 


Key Parameters:

· CE/CB/ISO9001/CCC certificates;
· Rated voltage:230/400VAC;
· frequency50/60Hz;
· Rated current:1,3,6,10,16,20,25,32,40,50,63A;
· 1/2/3/4poles optional;
· Mechniacal life:10,000times;
· Flame-redardant:PA66 nylon material;
· Protection degree:IP20;
· With over load/short circuit protection;
· Standard:IEC60898-1;GB10963.1
· Enduring tem.55°C
· Breaking Capacity:10KA;
· Lighting/Motor protection optional

 

Application

SC65-63 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

Rated voltage(V)

Poles

Rated current (A)

Rated short circuit breaking capacity

Test breaking capacity(KA)

Power factor

230

1

6,10,16,20,25,

32,40,50,63

10

0.75

400

2,3,4

10


 

Remark:

1.mechanical life:10,000 times(off-on)

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

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

 

Current Release Character Diagram

Test current(A)

Rated current(A)

Requested time

Result

Start station

Remark

1.13In

all

t>=1h

Don't trip

Cool


1.45In

All

T<1h

trip

heat

Current ascends the requested value stably in 5s

2.55In

In<=32A

1s<t<60s

trip

Cool

Auxiliary switch closed, power is on

2.55In

In>32A

1s<t<120s

trip

Cool

Auxiliary switch closed, power is on

3In(Bmode)

All

t>=0.1s

Don't trip

Cool

Auxiliary switch closed, power is on

5In(Bmode)

All

T<0.1s

trip

Cool

Auxiliary switch closed, power is on

5In(Cmode)

All

t>=0.1s

Don't trip

Cool

Auxiliary switch closed, power is on

10In(Cmode)

All

T<0.1s

 trip

Cool

Auxiliary switch closed, power is on

10(Dmode)

All

t>=0.1s

 Don't trip

Cool

Auxiliary switch closed, power is on

14In(Dmode)

All

T<0.1s

trip

Cool

Auxiliary switch closed, power is on

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