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ProductsALUX Low voltage Spool porcelain insulator ANSI 53-4
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Electrical Power Solution

ALUX Low voltage Spool porcelain insulator ANSI 53-4

ANSI 53-4 Low Voltage Porcelain Spool Insulator: ANSI-compliant, 105×76mm, 1.15kg. 25KV dry/12KV vertical wet/15KV horizontal wet flashover voltage

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ALUX Low voltage Spool porcelain insulator ANSI 53-4



ANSI 53-4 Low Voltage Porcelain Spool Insulator: ANSI-compliant, 105×76mm, 1.15kg. 25KV dry/12KV vertical wet/15KV horizontal wet flashover voltage, 20.5kN tensile strength & 20kN mechanical failing load. Ideal for low-voltage overhead power lines.
Spool type insulators
ANSI Class
53-1
53-2
53-3
53-4
53-5
Dimensions
Diameter
mm
57
79
76
105
102
Height
mm
54
76
81
76
105
Mechanical Values
Tensile Strength
kn
9.1
13.6
18.2
20.5
27.3
Electrical Values
Low frequency dry flashover voltage
kv
20
25
25
25
35
Low frequency wet flashover voltage,vertical
kv
8
12
12
12
18
Low frequency wet flashover voltage,horizontal
kv
10
15
15
15
26
Packing and Shipping Data
Net weight,approximate
kg
0.22
0.55
0.60
1.15
1.20