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High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai Featured Image
  • High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai
  • High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai
  • High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai
  • High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai
  • High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai
  • High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai

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Innovation, quality and reliability are the core values of our company. These principles today more than ever form the basis of our success as an internationally active mid-size company for Pressure compensation device , Elcb , Mcb Test Machine , Excellent quality, competitive prices, prompt delivery and dependable service are guaranteed Kindly let us know your quantity requirement under each size category so that we can inform you accordingly.
High Quality Voltage Protector - 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:

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai detail pictures

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Our personnel are always inside the spirit of "continuous improvement and excellence", and together with the outstanding excellent goods, favorable price and good after-sales services, we try to gain every customer's trust for High Quality Voltage Protector - Industrial control 400A double changeover knife switch central handle type – Hawai , The product will supply to all over the world, such as: Angola, Lebanon, Casablanca, Our faith is to be honest first, so we just supply high quality products to our customers. Really hope that we can be business partners. We believe that we can establish long time business relationship with each other. You can contact us freely for more information and pricelist of our products ! You will be Unique with our hair products !!
    • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Nancy from Cannes - 2017.08.18 18:38
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Meroy from Cyprus - 2018.12.11 14:13
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