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SWM1

Rated Frequency:50/60Hz
Breaking Capacity:65ka
OEM:Available
Rated Voltage:400V, 230/400V AC
Availability:
Quantity:
  • SWM1
  • SINGI
Product Description

APPLICATION
SWM1 moulded case circuit breaker with rated insulation voltage 800V, applied in the power system of AC50(60)Hz, rated voltage 690V and below, rated current 1250A and below as the transfer not frequently. The circuit breaker has the protection devices of over load, short circuit and under voltage ,it can protect the circuit and power equipment from broken.

The mccb can be sorted to C type (basic),L type (standard),M type (high breaking), H type(higher breaking) according to its rated limit short circuit breaking capacity.

The mccb has the features small volume, breaking capacity high, electric arcing short ,anti-vibration. It is the ideal product for application in land and ship.

The installation can be vertical or level and the standard conforms to IEC60947-2 and GB14048.2

 

TECHNICAL PARAMETERS

 

 

   Model

 

Rated

Current

(A)

 

 

Poles

Rated

 

Rated

Insulation

Voltage

(V)

 

Rated

Voltage

(V)

 

Electric

Arcing

Distance

(mm)

Rated

Limit

Short circuit

Breaking

Capacity

(KA)

Rated

Working

Short

-circuit

Breaking

Capacity

(KA)

O performance

Performance (Times)

On-power Off-power

SWM1-63L

6,10,

16,20,

25,32,

40,50,

63

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2,3,4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  800

400

0

25

18

6000

8500

 

SWM1-63M

 

 

690v

and

below

50

35

SWM1-100C

10,16,

20,25,

32,40,

50,63,

80,100

25

18

SWM1-100L

 

 0(<=50)

35

22

SWM1-100M

50

35

SWM1-100H

85

50

SWM1-225C

100,125,

140,160,

180,200,

225

400

 

 

 

<=50

25

18

2000

7000

SWM1-225L

 

 

 

 

 

 

690v

and

below

35

22

SWM1-225M

50

35

SWM1-225H

85

50

SWM1-400C

225,250,

315,350,

400

35

25

1000

4000

SWM1-400L

50

35

SWM1-400M

 

 

 

 

<=100

65

42

SWM1-630C

 

400,500,

630

35

25

SWM1-630L

50

35

SWM1-630M

65

42

SWM1-630H

100

65

SWM1-800M

630,700,

800

75

50

1000

2500

SWM1-800H

100

65

SWM1-1250H

800,1000,

1250

 <=120

100

65

1000

2000



THERMAL RELEASE WITH  INVERSE TIME LAG

Ui of release

(A)

Thermal breaking release  (40for land,45°Cfor ship)

Electromagnetic release breaking current(A)

Remark

1.05In(cool station)no breaking time(h)

1.30(thermal station) breaking time(h)

10<In<63

>=1

<1

10In±20%

Power distribution

63<In<100

>=2

<2

100<In<630

>=2

<2

5In±20%&10In±20%

Power distribution

10<In<630

1.0In(cool) no breaking time(h)

1.20In(thermal) breaking time(h)

12In±20%

Motor protection


MCCB

MCCB

MCCB

MCCB

MCCB

MCCB

MCCB

MCCB

MCCB

MCCB

MCCBMCCB

MCCB

MCCB

MCCB


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Singi Electrical, founded in 1995, is a high-tech enterprise which specializing in manufacturing and marketing of low-voltage circuit breakers...

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