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Factory Cheap Hot Explosion Proof Box – 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:
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Sticking for the perception of "Creating goods of high quality and making good friends with people today from all around the world", we constantly set the interest of shoppers to begin with for Factory Cheap Hot Explosion Proof Box – Industrial control 400A double changeover knife switch central handle type – Hawai , The product will supply to all over the world, such as: Myanmar, Denmark, Dominica, Our products are mainly exported to Southeast Asia, the Middle East, North America and Europe. Our quality is surely guaranteed. If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.