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

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

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

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

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

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

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

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

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Our group through specialist training. Skilled expert knowledge, sturdy sense of assistance, to fulfill the provider needs of shoppers for 2020 High quality Ex Proof Electrical - Knife switch Industrial control 400A double changeover knife switch central handle type – Hawai , The product will supply to all over the world, such as: Canada, Greek, Croatia, Our professional engineering group will always be ready to serve you for consultation and feedback. We're able to also offer you with absolutely free samples to meet your requirements. Finest efforts will likely be produced to offer you the ideal service and goods. For anyone who is thinking about our company and merchandise, be sure to contact us by sending us emails or contact us quickly. As a way to know our merchandise and firm. lot more, you can come to our factory to find out it. We'll always welcome guests from all over the world to our business to build company relations with us. Be sure to feel free to get in touch with us for business and we believe we've been intending to share the top trading practical experience with all our merchants.
    • This is a reputable company, they have a high level of business management, good quality product and service, every cooperation is assured and delighted!
    5 Stars By Odelia from Argentina - 2018.09.23 18:44
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Nora from San Diego - 2017.05.31 13:26
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