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People Ele. Appliance Group Co., Ltd.

MCCB, CB, Protectors manufacturer / supplier in China, offering Moulded Case Circuit Breaker (MCCB) of Dz20y-1250 3p, Dds858 Single Phase DIN Rail Energy Meter, Residual Current Circuit Breakers Household RCCB and so on.

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Supplier Homepage Product Circuit Breaker MCCB Moulded Case Circuit Breaker (MCCB) of Dz20y-1250 3p

Moulded Case Circuit Breaker (MCCB) of Dz20y-1250 3p

FOB Price: US $13-1,500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $13-1,500/ Piece
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Production Capacity: 10000
Transport Package: Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DZ20
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Structure: MCCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CCC
  • Rated Current: 16A up to 2000A
  • Rated Operational Voltage: up to 380V
  • Selective Breaking Capacity: Y Type and J Type
  • Trademark: PEOPLE
  • Origin: China
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: Normal Type Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3p or 4p
  • Function: Conventional Circuit Breaker
  • Frequency: AC50Hz
  • Rated Insulation Voltage: 660V
  • Using Type: Power Distribution,or Motor Protection
  • Operate Mode: Handle-Operate,Motor-Operate,Rotation-Operate
  • Specification: CCC, CE, CB
  • HS Code: 853620000
Product Description
Application
DZ20 series moulded case circuit breaker(MCCB),Applied to the circuit of AC 50Hz,rated current from 16A up to 2000A,rated insulation voltage 660V,raetd operational voltage up to 380V.This production is used to distribute power in general,but the frame size rated current 225A,Y and J type,and Y type 400A of this series production can be used to protect motor.
Under normal situations,this MCCB can be used in both circuit unfrequently transit and motor unfrequently start.And it can operate to distribute the power and provide protection against damage of circuit and equipment overload,short-circuit  and undervoltage.
This production conforms to the standard of IEC60947-2 and GB14048.2.
Normal operational conditions and installation conditions
3.1 Temperater: no higher than +40ºC,and no lower than -5ºC,and the day average temperature no higher than +35ºC.
3.2 Altitude: no higher than 2000m
3.3 The relative humidity: no more than 50%,when temperature is +40ºC.The product can withstand higher humidity under lower temperature,for instance,when it at +20ºC,the production can withstand 90% relative humidity.
The condensation that happened because of temperature changes should be taken care.
And Installation location should have no exploresion danger, and no gas and conductive dust which can cause corrosion and insulation damage.
3.4 Class of pollution: 3 Calss
3.5 Main circuit breaker installation type:III Class
3.6 Installation basic conditon:Vertical installation,no obvious vibration and impact,no rain and snow influence.
For more details and information,please contact us with no hesitate
Or visit our website: http://www.chinapeople.com
Accessories nameno accessoryshunt releaseauxiliary contactundervoltage releaseshunt release +auxiliary contactshunt release+undervoltage2set auxiliary contactauxiliary contact+undervoltage release
overload release modecode
 

 

 

 

 

 

 
instantaneous release200210220230240250260270
multiple release300310320330340350360370

Frame size rated current Inm AConventional heating current Ith Ashort-circuit breaking capcaity levelbreaking capacitykArated current  InAArc distance
Icu/cosφIcs/cosφ
100100Y18/0.3014/0.3016,20,25,32,40,50,63,80,10080
J35/0.2518/0.30
225225Y25/0.2519/0.30100,125,160,180,200,22580
J42/0.2525/0.25
400400Y30/0.2523/0.25200,250,315,350,400100
J42/0.2525/0.25
630630Y30/0.2523/0.25400,500,630100
J50/0.2525/0.25
12501250Y
50/0.25

35/0.25

630,700,800,1000,1250

120
J65/0.2038/0.25
 
20002000J100/0.2050/0.2510000,1250,1600,1800,2000150

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