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CNC Electric Group Co., Ltd.

MCCB, Circuit Breaker, Breaker manufacturer / supplier in China, offering China professional Manufacture Ycm1 MCCB 160A, Cjx2 (LC1-D) 4-Phase AC Contactor, Square Standard Output Current Transformer and so on.

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China professional Manufacture Ycm1 MCCB 160A

FOB Price: US $15.9 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15.9/ Piece
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Production Capacity: 10000/Week
Transport Package: Cartons
Payment Terms: L/C, T/T, Paypal, Western Union

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Basic Info
  • Model NO.: YCM1
  • Operation: Electric Type
  • Installation: Fixed
  • Poles Number: 3.4
  • Function: Overcurrent Protection
  • Brand Name: CNC or OEM
  • Rated Voltage: AC 690V
  • Rated Current: 10~800A
  • Arcing Distance: 50mm/100mm
  • Place of Origin: Zhejiang, China (Mainland)
  • Specification: CCC
  • HS Code: 85362000
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Structure: MCCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CCC
  • Model Number: Ycm1
  • Pollution Grade: Grade 3
  • Power: 50/60Hz
  • Breaking Capacity Class: L/M/H
  • Trademark: CNC
  • Origin: Zhejiangwenzhou
Product Description

China professinal manufacture YCM1 mccb 160a


1.1 Electric ratings:AC 690V,50/60Hz,10~800A;

1.2 Mounting mode: vertical and horizontal;

1.3 Standard:IEC/EN60947-2



2.Type designation

YCM1- /

 2.1 YC:company code

 2.2 M:MCCB

 2.3 1:design sequencenumber

 2.4 :frame size

 2.5 :code of breaking capacity:L/M/H

 2.6 :operation mode

 2.7 :number of poles

 2.8 :release type and accessory code

 2.9 :application

2.10 :type of N-pole for 4-P breaker


3.Operation conditions

3.1 Temperature:

      -5°C~+40°C; the average value within 24h shall not exceed +35°C.For the circuit breaker with thermo-magnetic release,+40°C is set to be the standard temperature for rating.For temperature not between -5°C~+40°C,please contact us for temperature compensation correction:

3.2 Altitude:

      Not exceed 2000m(Please contact with us for reduction coefficient if altitude at the mounted site exceed 2000m)

3.3 Air conditions:

     At mounting site,relative humidity not exceed 50% at the max temperature of +40°C,higher relative humidity is allowable under lower temperature.For example,RH could be 90% at +20°C,special measures should be taken to occurrence of dews.



Type                                                                         YCM1-63          YCM1-100      YCM1-225     YCM1-400     YCM1-630   YCM1-800
PolesP    34      34     34343434
Rated current inA

10,16,20,25    10,16,20,25,  100,125,  200,250, 400,50

32,40,50,63    32,40,50,63,  160,180,  315,350,  0,630

                       80,100             200,225     400

Rated insulation voltageV690                                         800
Rated impulse withstand voltage UimpV6000                                        8000
Rated operation voltage UeV400                                         AC400/690
Breaking capacity class


About CNC:


1.China top 500 enterprises.

2.26 years rich experiences in manufacturing electrical products.

3.Sales in over 100 countries.

4.Pass ISO9001,ISO14001,CCC,CE,CB,IEC,ICO certificate and standard.

China professional Manufacture Ycm1 MCCB 160A

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