Polymer line post insulators

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Catalog No. Typical System Voltage kv No. of Sheds Dry Arcing Distance, in. Leakage Distance, in. Low Freq. Flashover Voltage - Dry, kV Low Freq. Flashover Voltage - Wet, kV Critical Impulse Flashover Voltage - Pos., kV Critical Impulse Flashover Voltage - Neg., kV Maximum Design Cantilever Load, lbs. Maximum Design Cantilever Load, kN Routine Tensile Load, lbs. Routine Tensile Load, kN Approx. Weight, lbs. Line Side End Fitting Tower Side Mounting Base Section Length, in.
L1-SN091-11
9
13
34.6
150
125
255
310
1540
6.8
54
58
20.1
19.7
L1-SN091-16
9
13
34.6
150
125
255
310
1865
8.3
54
58
13.9
19.2
L1-SN091-17
9
13
34.6
150
125
255
310
1865
8.3
54
58
15.4
19.1
L1-SN091-21
9
13
34.6
150
125
255
310
1500
6.7
55
57
20
19.2
L1-SN091-26
9
13
34.6
150
125
255
310
1795
8
55
57
13.8
19.7
L1-SN091-27
9
13
34.6
150
125
255
310
1795
8
55
57
15.2
19.7
L1-SN091-31
9
13
34.6
150
125
255
310
1460
6.5
54
58
22.1
19.6
L1-SN091-36
9
13
34.6
150
125
255
310
1745
7.8
54
58
15.9
20.2
L1-SN091-37
9
13
34.6
150
125
255
310
1745
7.8
54
58
17.4
20.1
L1-SN091-46
9
13
34.6
150
125
255
310
1825
8.1
55
57
13.5
19.5
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