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33kV Porcelain Line Post Insulators

33kV Porcelain Line Post Insulators
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This range of TE porcelain post Insulators is designed for use on 33kV distribution networks and has been selected based on featured best suited to New Zealand environmental conditions.  The range includes both tie and clamp top options.
33kV Porcelain Post Dimensions
Cat No. EN2457-000 CR1760-000 CJ8753-000
STYLE TIE TOP TIE TOP VERTICAL CLAMP TOP
RADIO SILENT GLAZE YES YES N/A
RATED VOLTAGE (KV) 33
BIL (KV) 200 250 200
WET POWER FREQ. (KV) 110 120 70
CANTILEVER (KN) 13 11 11
CREEPAGE (MM) 955 1300 880
WEIGHT (KG) 13.6 17 17.5
MATERIAL PORCELAIN
CLAMP INCLUDED N/A N/A AL CLAMP, 7-32MM O.D.
PIN INCLUDED M20x205mm STUD, DOUBLE HELIX WASHER, FLAT WASHER & LOCK NUT M20x205mm STUD, DOUBLE HELIX WASHER, FLAT WASHER & LOCK NUT M20x219mm STUD, DOUBLE HELIX WASHER, FLAT WASHER & LOCK NUT
Cat No. Type Stud Dimensions
(mm)
Nominal Voltage
(kV)
Height
(mm)
Nominal Creepage
(mm)
Qty
7-1202120-2
TIE TOP
M20 x 170
11
276
285
CL0058-000
CLAMP TOP
M20 x 170
11
270
350
3-1201656-0
TIE TOP
M20 x 219
33
357
880
3-1899310-0
CLAMP TOP
M20 x 219
33
415
880

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building+64 9 274 5490
mail   sales@transnet.co.nz

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