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HD11F series (Model G) Open knife switch with protective cover

  • HD11F series (Model G) Open knife switch with protective cover
  • HD11F series (Model G) Open knife switch with protective cover

Key attributes

Brand Switchgear parts
Model NO. HD11F series (Model G) Open knife switch with protective cover
Rated voltage AC 400V/AC 690V
Rated normal current 200-1000A
number of poles 3P,4P
Series HD11F

Product descriptions from the supplier

Description

This series of products are mainly used in low-voltage distribution equipment for infrequent manual connection, disconnection and isolation of power supply.

This product conforms to GB/T14048.3 IEC60947-3 standard.

The ambient air temperature is not higher than +40 ℃ and not lower than -5 ℃.

The altitude of the installation site shall not exceed 2000m.

Humidity: when the maximum temperature is +40 ℃, the relative humidity of the air does not exceed 50%. At a lower temperature, a higher relative humidity can be allowed, such as 90% at 20 ℃. Corresponding measures should be taken for the occasional condensation due to temperature changes.Open knife switch

The pollution level of the surrounding environment is level 3.

The switch shall be installed in a place without significant shaking, shock vibration and rain and snow invasion. At the same time, the installation place shall be free of explosive dangerous medium, and the medium shall be free of gas and dust sufficient to corrode metal and damage insulation.

The insulating material of the product can reach flame retardant VO level.

Agreed heating current (A)

250

400 630

1000

Rated working current (A)

100/160

200/250 400 630 1000
Rated insulation voltage (V)

1000

1000 1000 1000

1000

Rated working voltage (V)

400 / 690

400 / 690 400 / 690 400 / 690

400 / 690

Mechanical life (Times)

8000

8000 5000 5000

3000

1s short-time withstand current (kA)

6

10 15 12 25
Operating force (N)

≤ 100

≤ 150 150 250 250

Know your supplier
Online store
On-time delivery rate
Response time
100.0%
≤4h
Company overview
Workplace: 1000m² Total staff: Highest Annual Export(usD): 300000000
Workplace: 1000m²
Total staff:
Highest Annual Export(usD): 300000000
Services
Business Type: Sales
Main Categories: Low Voltage Electrical Apparatus/Instrument meters/Production equipment/Electrical fittings/Equipment Parts
Whole life care manager
Whole-life care management services for equipment procurement, use, maintenance, and after-sales, ensuring safe operation of electrical equipment, continuous control, and worry-free electricity consumption.
The equipment supplier has passed platform qualification certification and technical evaluation, ensuring compliance, professionalism, and reliability from the source.

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