Leading Manufacturer for OEM 5-10in 16A-1250A Electrical Circuit Breaker Industrial Use 1250A Electronic MCCB with CCC

Short Description:

CMTM1 series moulded case circuit breaker has the feature of compact structure, small size, high breaking capacity, short electric arc, and complete internal and external accessories.

CMTM1 MCCB has the function of overload, short circuit and under-voltage protection, can protect the line and power supply device from damage.  The mccb product conforms with standard IEC60947-2


Product Detail

Product Tags

With our prosperous working experience and thoughtful solutions, now we have been regarded to be a dependable supplier for lots of intercontinental prospective buyers for Leading Manufacturer for OEM 5-10in 16A-1250A Electrical Circuit Breaker Industrial Use 1250A Electronic MCCB with CCC, We are sincerely looking forward to creating superior cooperative relationships with clients from in the home and overseas for creating a vibrant foreseeable future together.
With our prosperous working experience and thoughtful solutions, now we have been regarded to be a dependable supplier for lots of intercontinental prospective buyers for China Thermal Adjustable Circuit Breaker and Thermal Adjustable and Magnetic Adjustable, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers’ satisfaction and achieve win-win situation .

Product Details

CMTM1 series MCCB is applicable for rated insulation voltage 400V/415V/660V/690V/800V/1000V , AC50/60Hz, Rated voltage 690V and below . It has the feature of compact structure, small size, high breaking capacity, short electric arc, and complete internal and external accessories.
CMTM1 MCCB has the function of overload, short circuit and under-voltage protection, can protect the line and power supply device from damage.

   Frame current   Inm(A)

250

Model NO.

CMTM1- 250L

CMTM1- 250M

CMTM1- 250H

Rated Current ln(A)

100,125,140,160,180,200,225,250

Poles

2

3

4

3

4

2

3

4

Rated Insulation voltage Ui (V)

1000

Rated impulse withstand voltage Uimp (V)

1200

Rated Voltage Ue (V)

AC400V/690V    AC800V/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

25

35

55

AC690V

/

20

20

AC800V AC1000V

/

10

10

Electric life

1000

Size

W

107

107

142

107

150

L

150

H

86

103

  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)

CMTM1-250 front panel connection (3p and 4p)

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

CMTM1-250 back panel connection (3p and 4p )

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

Advantage

1. A wide range of rated current  from 10A-1250A.
2. Can protect the device from short circuit current and overload current.
3. Ease of installation and maintenance: MCCBs are easy to install and maintain, with simple wiring connections and easily replaceable components.

Below accessoires 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: 37*36*25 cm

Q & C

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

Main Market

The products are welcomed by Middle East, Africa, South East Asia, South America, Russia Market…etc

With our prosperous working experience and thoughtful solutions, now we have been regarded to be a dependable supplier for lots of intercontinental prospective buyers for Leading Manufacturer for OEM 5-10in 16A-1250A Electrical Circuit Breaker Industrial Use 1250A Electronic MCCB with CCC, We are sincerely looking forward to creating superior cooperative relationships with clients from in the home and overseas for creating a vibrant foreseeable future together.
Leading Manufacturer for China Thermal Adjustable Circuit Breaker and Thermal Adjustable and Magnetic Adjustable, Besides there are also professional production and management , advanced production equipment to assure our quality and delivery time , our company pursues the principle of good faith, high-quality and high-efficiency. We guarantee that our company will try our best to reduce customer purchase cost, shorten the period of purchase, stable products quality, increase customers’ satisfaction and achieve win-win situation .


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