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Vertical Line Posts

Selection Guide Typical
Line Voltage, kV		 Catalog # with
5" Bolt Circle
& Vert. Clamptop(3)		 "X"
Length
Inches
(mm)		 No.
of
Sheds		 Dry Arc
Distance
inches
(mm)		 Leakage
Distance
inches
(mm)		 (1) 60
Flashover ANSI		 (1) Critical
Flashover ANSI		 RCL
pounds
(kN)		 Net
Weight
pounds
(kg)
69 115 138 161 Dry-kV Wet-kV Pos-kV Neg-kV
        5220041205 30.7
(780)		 8 23
(584)		 54
(1371)		 215 195 340 455 2500
(11.1)		 27
(12.3)
5220051205 35.9
(912)		 10 28
(711)		 68
(1727)		 270 245 420 535 2475
(11.0)		 30
(13.6)
    5220061205 41.3
(1049)		 12 33
(838)		 82
(2083)		 325 295 505 620 2115
(9.4)		 34
(15.4)
5220071205 46.7
(1186)		 14 39
(991)		 96
(2438)		 385 340 590 705 1850
(8.2)		 37
(16.8)
  5220081205 52.1
(1323)		 16 44
(1118)		 110
(2734)		 440 385 675 785 1640
(7.3)		 41
(18.6)
    5220091205 57.4
(1458)		 18 49
(1245)		 124
(3150)		 490 430 760 865 1480
(6.6)		 45
(20.4)
  • (1) Tests in accordance with ANSI C29.1-1982.
  • (2) RCL is the maximum cantilever continuous load at which the post should be applied.
  • (3) Mounting Base Catalog No. 75115 may be ordered with these Catalog numbers for a vertical assembly.
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