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Yueqing Heyi Electrical Co., Ltd.

Circuit Breaker, Universal Circuit Breaker, Electrical Circuit Breaker manufacturer / supplier in China, offering 2000A Sample Appliance Automatic Electric Circuit Breaker, Three Phase Current Transformer D363 50-600A 3 in 1 Combined Cts, Kct-24 Split Core CT Clamp Current Transformer with Earthphone Plug and so on.

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Supplier Homepage Product High voltage vacuum breaker Others High voltage vacuum breaker 2000A Sample Appliance Automatic Electric Circuit Breaker

2000A Sample Appliance Automatic Electric Circuit Breaker

Purchase Qty.:
(Pieces)
1-9 10-99 100+
FOB Unit Price: US $403 US $400 US $380
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $403
10-99 US $400
100+ US $380
Get Latest Price
Production Capacity: 40000PCS/Year
Transport Package: 13kg/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.: DW16-2000A
  • 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: 2000A
  • 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
DW16 2000A sample  Appliance Automatic Electric Circuit Breaker 
 (hereinafter called circuit breaker) are applied for the network circuit of AC 50Hz rated voltage 400V or 690V, and rated current 200A to 4000A. Mainly used to distribute electric energy in the power distribution network and to prevent the circuit and power source equipment from overload, under voltage and short circuit. The breaker can be used to switch the circuit and start the motor infrequently. Frame current 630A to 4000A can also be used in AC 50Hz 400V electric network to protect the motor from overload, Under voltage and short circuit, the breaker can be used to switch the circuit and start the motor infrequently.
 
DW16 2000A sample  Appliance Automatic Electric Circuit Breaker    Structure features
DW16 universal circuit breaker mainly consists of free tripping mechanism, contact system, overcurrent trip, arc-extinction system, etc.
1. Contact system, overcurrent trip are all mounted on the motherboard of the circuit breaker.
2. Contact system has arc-extinguishing system mounted on it, and has free tripping system connected with contact system through principle axis; on its left side there is auxiliary switch installed. Contact's material is made of special alloy, which has excellent anti-fusion wielding capability and low contact resistance.
3. Arc-extinguish chamber grid plates are placed in parallel direction. The Arc-extinguish wall is made of arc tight plastic, and it has flash barrier accompanied with so that the circuit breaker's short circuit breaking ability is improved.
4. This circuit breaker could also be installed operation like electric motor, lever, electro-magnet which only suits under 630A frame class current according to the need.
DW16 2000A sample  Appliance Automatic Electric Circuit Breaker    Main Technical Parameter

Frame class current (A)

630

2000

4000

Poles

3

3

3

Rated Current In (A)

100,160,200,250,
315,400,630

800,1000,1600,2000

2500,3200,4000

Icu (KA)

AC 400V

30

50

80

AC 690V

20

30

40

Ics (KA)

AC 400V

25

30

50

AC 690V

15

20

30

Life (Times)

Mechanical

9000

4500

4500

Electric

1000

500

500

Arcing distance (mm)

250

350

350

Operation frequency (times/h)

60

30

20
DW16 2000A sample  Appliance Automatic Electric Circuit Breaker    
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