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HUANGSHAN SAFETY ELECTRIC TECHNOLOGY CO., LTD.

Air Circuit Breaker, Dw45 Acb, Intelligent MCCB manufacturer / supplier in China, offering Acb/MW1/Dw45 Series Air Circuit Breaker with 3200A, 6300A, 3p, 4p, Intelligent Save Power Capacitor, Single Phase Electrolytic Motor Flange Type AC Motor Start Capacitor and so on.

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Supplier Homepage Product RCCB/ELCB/RCBO/RCD Acb/MW1/Dw45 Series Air Circuit Breaker with 3200A, 6300A, 3p, 4p

Acb/MW1/Dw45 Series Air Circuit Breaker with 3200A, 6300A, 3p, 4p

FOB Price: US $950-1,200 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $950-1,200/ Piece
Get Latest Price
Production Capacity: 10000PCS/Month
Transport Package: Standard Export Packing
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: DW45
  • Operation: Manual Type
  • Arc-extinguishing Medium: Air
  • Structure: MCCB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CE, CB, CCC
  • Rated Current: 2000A to 6300A
  • Warranty Time: 2 Years
  • Delivery Time: 2 Weeks
  • Specification: CE, ROHS, ISO9001
  • HS Code: 8536200000
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Fixed
  • Poles Number: 3p ,4p
  • Function: Conventional Circuit Breaker
  • Items: Ns Moulded Case Circuit Breaker(MCCB)
  • Grade Quality: A Grade
  • Service: OEM and ODM Service
  • Trademark: BSD
  • Origin: China, Huangshan
Product Description

DW45 3P 4P ACB air circuit breakera are applicable for AC 50/60Hz with rated voltage 400V, 690V

 

and rated current 200A 400A 630A 800A 1000A 2500 3200A 6300A electrical circuit .

 

 

Air circuit breaker is applied to distribute and protect circuit and load equipment from overload, under-

 

voltage, short-circuit damage and single-phase earthing.

 

 

Air circuit breaker is essential to  the safety and normal usage of electricity user.

 

Strengths of Jubang Air Circuit Breaker

 

  Maintenance free. Stable in operation.

 High breaking overload and short-circuit capacity.

 Module structure.

 Conforms to IEC60947 standard.

 

Installation of air circuit breaker

 

 Temperature : -5°c~+40°c ; the average value within 24h not exceed +35°c.

 

 Elevation: altitude of installation place shall not  2000m. 
Acb/MW1/Dw45 Series Air Circuit Breaker with 3200A, 6300A, 3p, 4p

Specification of Air Circuit Breaker

 

Type

                             DW45-1000                             

DW45-2000DW45-3200DW45-4000DW45-6300

Frame rated

current Inm (A)

10002000320040006300
Number of poles3,43,43,43,43,4
Rated current In (A)

200,400,630,

800,1000

630,800,1000,

1250,1600,2000

             

 

 

2000,2500,3200                                      

 

2000,2500,3200,40004000,5000,6300
Icu (kA)O-CO400V4280100100120
690V2550656580
Ics (kA)O-CO-CO400V3050656580
690V2040505070
Icw(kA)O-CO400V20506565/80(MCR)85/100(MCR)
690V20405050/65(MCR)65/75(MCR)

Rated current

at N-pole In (A)

50%In, 100%In

Inherent making&

breaking

time

23-32ms

Operational performance (operations)

Electric

life

500
Mechanical lifeMaintenance-free2500 Maintenance 10000

Mounting

mode

Fixed with drawable

Arcing

distance(mm)

0

Intelligent

controller

Standard type(M)                    Telecommunication type (H)

 

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