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Yueqing Heyi Electrical Co., Ltd.

Circuit Breaker, Universal Circuit Breaker, Electrical Circuit Breaker manufacturer / supplier in China, offering 4000A Acb Air Circuit Breaker 3 Pole Conventional Circuit Breaker, Convenient Installation Single Phase Sts DIN Rail Prepaid Energy Meter, Flexible Tariff Setting Sts DIN Rail Prepaid Energy Meter and so on.

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Supplier Homepage Product High voltage vacuum breaker Others High voltage vacuum breaker 4000A Acb Air Circuit Breaker 3 Pole Conventional Circuit Breaker

4000A Acb Air Circuit Breaker 3 Pole Conventional Circuit Breaker

Purchase Qty.:
(Pieces)
1-9 10-99 100+
FOB Unit Price: US $1,496 US $1,490 US $1,480
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $1,496
10-99 US $1,490
100+ US $1,480
Get Latest Price
Production Capacity: 40000PCS/Year
Transport Package: 65kg/66*46*53cm/Per Wooden Box
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: DW15-4000A
  • Operation: Electric Type
  • Arc-extinguishing Medium: Air
  • Structure: ACB
  • Type: Circuit Breaker
  • Certification: ISO9001-2000, CCC
  • Rated Insulation Voltage: AC 400V/690V
  • Icw(Ka)1s ,Delay 0.4s O-Co: 65/50ka
  • Arcing Over Distance(mm): 0
  • Mechanical Life: 10000
  • Air Circuit Breaker Standard: IEC60947-2
  • Specification: CCC
  • HS Code: 85362000
  • Breaking Capacity: Low Voltage Circuit Breakers
  • Speed: High-Speed Circuit Breaker
  • Installation: Insert
  • Poles Number: 3
  • Function: Circuit-Breaker Failure Protection
  • Rated Current: 4000A
  • No of Poles: 3 Pole
  • Ics(Ka)O-Co-Co: 50/65/70/80ka
  • Inherent Breaking Time: 23-32ms
  • Protection Device: Over Load
  • Trademark: OEM/HEYI
  • Origin: Yueqing Zhejiang
Product Description

4000A DW15 Air circuit breaker 3 pole conventional circuit breaker ACB  
Applicable range: Air Circuit Breaker
1. Air Circuit Breaker is mainly used to distribute electric energy in the power distribution network and to protect the circuit and power source equipment from overload, undervoltage and short circuit
2. DW15-200.400.630 can also be used in Ac 50Hz 380 V electric network to protect the motor from overload, undervoltage and short circuit, or in 660V or 1140V power distribution network to offer the above protections,under teh normal conditions
3. Air Circuit Breaker can be used to swith the circuit and start  the motor infrequently, with the current limiting char-acteristics, the current-limiting breaker is especially suitable for the network where large short-circuit current is likely to occur .
Main parameter:4000A DW15 Air circuit breaker 3 pole conventional circuit breaker ACB   

Rated current of frame Inm


630


1000

1600

2500

4000

(A)

200

400

630

1000

1600

2500

4000

Conventional thermal current Ith(A)

3

3

3

3

3

3

3

Rated current of breaker In(A)

A hot electromagnetism type

100 160
200

315 400

315 400
630

630 800
1000

1600

1600 2000
2500

2500 3000
4000

Electronic type

100 200

200 400

315 400
630

630 800
1000

1600

1600 2000
2500

2500 3000
4000

Rated capacity of short circuit breaker(kA)

AC 380V

20

30

30

40

40

60

80

AC 660V


25

25





AC 1140V


12

12





Rated short time current(kA)

8

12.6

12.6

30

30

40

60

time about rated short time current (S)

0.2

0.2

0.2

0.5

0.5

0.5

0.5

mechanical endurance of breaker

10000

10000

10000

5000

5000

5000

5000

electrical endurance(1In,1Ue)(times)

1000

1000

1000

500

500

500

500

AC380V Protection electrical enduranceAC-3(times)

2000

2000

2000





frequency of operation

60

60

60

20

20

20

20

Fly arcly Distance (mm)

280

280

280

350

350

350

350

arm of force operation (mm)

90

90

90

250

250

250

250

operation force(N)

200

200

200

350

350

350

350

 4000A DW15 Air circuit breaker 3 pole conventional circuit breaker ACB  
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