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Vertical Line Post Assembly

2.5" (63.5 mm) Rod Diameter

Selection Guide:
Typical Line
Voltage, kV(1)		 Catalog
Numbers(2)		 Nominal
Polymer
Length
inches		 "A"
Length
inches
(mm)
69 110 132 161
        P250024S2XX0 24 34.7 (881)
P250026S2XX0 26 37.1 (942)
  P250031S2XX0 31 42 (1067)
  P250036S2XX0 36 46.8 (1189)
  P250043S2XX0 43 54.1 (1374)
    P250048S2XX0 48 58.9 (1496)
P250053S2XX0 53 63.6 (1615)
  P250058S2XX0 58 68.4 (1737)
P250060S2XX0 60 70.7 (1796)
"XX"
Code(2)		 Style "B"
Length
inches
(mm)		 "C"
Length
inches
(mm)		 "D"
Diameter
inches
(mm)
20 Face 20 (508) 12 (305) 0.8125 (21)
21 Side 20 (508) 12 (305) 0.8125 (21)
22 Face 20 (508) 12 (305) 0.9375 (24)
23 Side 20 (508) 12 (305) 0.9375 (24)
24 Face 31.75 (806) 16 (406) 0.8125 (21)
25 Side 31.75 (806) 16 (406) 0.8125 (21)
26 Face 31.75 (806) 16 (406) 0.9375 (24)
27 Side 31.75 (806) 16 (406) 0.9375 (24)
  • 1) Insulators in Table A have the same electrical and mechanical characteristics as those on page 22 with a vertical clamptop on the line end and a 5" Bolt Circle on the ground end.
  • 2) According to your preferred mounting configuration, replace the "xx" in catalog number from Table A with the two-digit "xx" code from Table B.
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