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2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai Featured Image
  • 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai
  • 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai
  • 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai
  • 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai
  • 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai
  • 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai

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2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai Detail:

YUANKY  Double-changeover knife switch

Standard: IEC 60947-3,GB14048.3
Ambient temperature：-5℃~ 40℃
Altitude：< 2000m
Regular Working Condition: >40℃, Humidity < 50% >20&<40℃,Humidity < 90%
Pullution grade：III

Switch Box
rated current
(A)

Making and breaking capacity

Knife switch of AC voltage 380V and 60% rated current
Electric service life
(times)

(KA)
Motor
stability
current
peak

(KA)
Isecond
thermal
stability
current

AC380V
COSΦ
0.72-0.82

DC

220V

440V

T0.01
0.001
T0.01
0.001
Second

32

32

32

16

3000

25

21.2

63

63

63

32

3000

25

≥1.2

100

100

100

50

2000

25

≥1.2

160

160

160

80

1000

25

≥1.2

225

225

225

113

1000

30

≥1.2

400

400

400

200

500

30

≥1.2

Frame degree current

Screw size

.N.M)
Tightening torque

(mm²)
Recommended wire

32A

M4

1.2

10

63A

M5

2

16

100A

M6(7)

2.5

35

160A

M8

4

50

225A

M10.

6

75

400A

M12

8

120
Product detail pictures:

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

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We constantly function like a tangible group to ensure that we can give you the very best high-quality and also the very best cost for 2020 High quality Ex Proof Electrical - Industrial control 400A double changeover knife switch central handle type – Hawai , The product will supply to all over the world, such as: Norwegian, Salt Lake City, Norwegian, We have 48 provincial agencies in the country. We also have stable cooperation with several international trading companies. They place order with us and export products to other countries. We expect to cooperate with you to develop a larger market.
    • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Rigoberto Boler from Bolivia - 2017.05.02 11:33
    The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Marcie Green from Cyprus - 2018.12.11 11:26
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