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Good Quality Industry 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:
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We not only will try our greatest to offer you excellent services to just about every client, but also are ready to receive any suggestion offered by our buyers for Good Quality Industry 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: Sheffield, Morocco, Angola, All the imported machines effectively control and guarantee the machining precision for the products. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. We sincerely expect customers come for a blooming business for both of us.