CMTM3 Series 125A 3P 4P Mccb Moulded case Circuit Breaker

Short Description:

CMTM3 MCCB offer a reliable and versatile solution for protecting electrical equipment and circuits, with a range of features to meet various application requirements.  the moulded case circuit breaker has the function of overload, short circuit and under-voltage protection, can protect the line and power supply device from damage.

The product conforms with the standard of IEC60947-2


Product Detail

Product Tags

Product Details

CMTM3 series moulded case circuit breaker is applicable for rated insulation voltage 400/415/660/690/800/1000V , AC50/60Hz, Rated voltage 690V and below and rated current from 10A-800A. The MCCB is a reliable and versatile solution for protecting electrical equipment and circuits from overcurrents, and are widely used in industrial, commercial, and residential applications.
The product conforms with the IEC60947-2 standard.

   Frame current   Inm(A)

125

Model NO.

CMTM3- 125L

CMTM3- 125M

CMTM3- 125H

Rated Current ln(A)

10,16,20,25,32,40,50,63,80,100,125

Poles

2

3

4

3

4

2

3

4

Rated Insulation voltage Ui (V)

1000V

Rated impulse withstand voltage Uimp (V)

1200v

Rated Voltage Ue (V)

AC400/690V    AC800/1000V

Distance of ARC (mm)

≤50

Rated ultimated short circuit breaking capacity lcu (KA)

AC400V

35

50

85

AC690V

/

30

30

AC800V AC1000V

/

15

15

Rated run short circuit breaking capacity lcs (KA)

AC400V

22

35

55

AC690V

/

20

20

AC800V AC1000V

/

10

10

Electric life

1500

Size

W

65

92

122

92

75

L

150

H

69

86

  Shunt release

 under-voltage release

 Auxiliary contact

 Alarm contact

 motor operation mechanism

Extended manual operation handle

Type Designation

Type Designation

Curve

Curve

Outline and Installion dimension (mm)

CMTM3-630 front panel connection (3 p , 4 p)

1-Outline-and-Installion-Dimension-(mm)

CMTM3-630 back panel connection (3 p , 4 p)

2-Outline-and-Installion-Dimension-(mm)

Advantage

1.Wide range current from 10A-1250A

2. Protection of circuits against short circuit current and overload current

3.Safety: the MCCB provide a high level of safety by protecting against overcurrents that can damage equipment or cause electrical fires.

4.Nice design and easy to install

5.Auxiliary devices are available :Alarm contact/Auxiliary contact/Under voltage release/Shunt release/Handle operating mechanism/Electrical operating mechanism

Application

The MCCB moulded case circuit breakers are professional & widely used in building, residence, industrial applications , electric power transmission.

building
building-2
Industry
power
power-transmission
Solar-power
residence

Others

Packaging

16 pcs per carton
Dimension per outer box: 39*33*22 cm

Main Market

The main market is Middle East, Africa, South East Asia, South America, Russia Market.

Q & C

With ISO 9001, ISO14001 management system certificates, the products are qualified by international certificates CCC, CE, CB.


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