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Tube to Pad
(Expansion)

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Tube to Pad (Internal)

EHV INTERNAL WELDED TERMINALS
FOR TUBE TO CENTER-FORMED FLAT PAD
TYPE WSTFX-EHV
ALUMINUM
WSTFX-EHV
  • Aluminum alloy, tube to flat, terminal connectors are designed for corona free service at 345 and 500 KV. Only one side of the contact tongue is machined. Casting is chamfered for proper welding fit. This catalog number does not include tongue mounting hardware or bolt shields; these components must be ordered separately. Specify “H” in catalog number if Schedule 80 EHIPS tubing is to be used. (example: WSTFXH- 40-D-CF-EHV.) Tongue holes have NEMA spacing. Contact sealant is recommended for contact pad after welding.

    Add suffix: “-HS” for one hardware shield, and “-HS2” for two hardware shields.
Material: Castings – 356-T6 aluminum alloy
 
354 KV/500 KV LINE-TO-LINE APPLICATIONS
CATALOG NUMBER ALUMINUM CONDUCTOR SIZE TUBING IPS DIMENSIONS-INCHES (MM) APPROX. WT. EA. LBS. (KG)
A T L
WSTFX-24-D-CF-EHV 2-1/2 1-1/2 (38.10) 1/2 (12.70) 7 (177.80) 1.5 (.68)
WSTFX-30-D-CF-EHV 3 1-3/4 (44.45) 5/8 (15.88) 7-1/4 (184.15) 2.2 (.99)
WSTFX-34-D-CF-EHV 3-1/2 1-3/4 (44.45) 3/4 (15.88) 7-1/4 (184.15) 2.7 (1.23)
WSTFX-40-D-CF-EHV 4 2 (50.80) 7/8 (19.05) 7-5/8 (193.68) 3.7 (1.68)
WSTFX-50-D-CF-EHV 5 2 (50.80) 1 (25.40) 7-5/8 (193.68) 4.8 (2.18)
WSTFX-60-D-CF-EHV 6 2-1/2 (63.50) 1 (25.40) 8 (203.20) 6.4 (2.91)
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