CNC Ycm3- 3p, 4p Molded Case Circuit Breaker (hyundai MCCB breakers)

CNC YCM3-3P,4P China Manufacture MCCB Circuit Breaker                                                                              &nbs

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CNC YCM3-3P,4P China Manufacture MCCB Circuit Breaker

Moulded Case Circuit Breaker 

YCM3 series moulded case circuit breaker(herein after called circuit breaker)which adopts international advanced design and manufactural technology, small and compact, modularization, high breaking capacity, short arcing-over distance, environment protecting etc. They are applied for the power distribution network of AC 50Hz,rated working voltage 690V and below, rated current from 12.5A to 1600A,it can be used to distribute electric power and protect power equipment against overload, short circuit, undervoltage etc. The circuit breaker can change the circuit and start motor infrequently. YCM3 series circuit breaker is equiped with intelligent controllers, with the increasing selection range of setting current,power supply is more reliable, successive and safe. The YCM3 complies with standard of IEC60947-2,GB14048.2. This product have isolating function.

YCM3 series of photovoltaic DC MCCB is widely used in large-scale photovoltaic power generation and distribution system, including photovoltaic junction box, photovoltaic inverters, photovoltaic DC cabinet etc.. It is used for rated voltage DC 1000V, rated current up to 250A, can quickly disconnect the DC distribution system caused by current fault to ensure the solar photovoltaic power generation system reliable operation.  
Maxx current250A
Electrical performance 
Rated working voltage (Ue)1000V DC
Rated current (In)125A,160A,200A,250A
Rated insulation voltage (Ui)1D0OV DC
Rated impulse voltage (Uimp)8kV
Breaking capacity lcs(%Icu)1
Power frequency withstand voltage|3.8kV/Min
Max breaking capacity20kA
Breaking capacity15kA
Tripping typeThermal magnetic type
Operation life 
Mechanical life14000
Electrical life5000
Outline dimension (L x W x H)161x140x124., 257x198x106.5, 280x280x115.5
Ambient temperature-45ºC-+70ºC

Company Introduction

CNC Ycm3-3p, 4p Molded Case Circuit Breaker (hyundai MCCB breakers)

CNC Electric Group Co., Ltd. is a non-regional enterprise group approved and registered by the National Industrial and Commercial Bureau. Under drastic market competition, we are always trying to develop the national industry and depend on technology and technique. Thus, our company has developed into one of the largest trans-regional, conglomerate and trans-national enterprises on scale and developing potentiality.

CNC Ycm3-3p, 4p Molded Case Circuit Breaker (hyundai MCCB breakers)

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CNC Ycm3-3p, 4p Molded Case Circuit Breaker (hyundai MCCB breakers)

CNC Ycm3-3p, 4p Molded Case Circuit Breaker (hyundai MCCB breakers)

      1. We Are Supplier of Three Gorges Project,China National Petroleum,Sinopec Group;
      2. China Famous Export Enterprise,  Our Products Sale in Over 100 Countries;
      3. Our Laboratory is China Key Industrial Electrical Laboratory;
      4. We have completely sales service system, ensure every detail is going smooth.
      5. We have new designed products each year by our R&D Dpartment.
      6. Perfect testing system ensure each product is qualified.
      7. Want know more of us? Waiting for your inquiry.

CNC Ycm3-3p, 4p Molded Case Circuit Breaker (hyundai MCCB breakers)

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