Porcelain T&D Insulators include Suspension Insulators, Tie-Top Line Post Insulator, Horizontal Clamp Type Line Posts, High Voltage Pintype Insulators, Pin post Insulators, Spool and Guy Strain Insulators, and so on.

Porcelain T&D Insulators types:
Suspension Insulators
Steel Hardware
Ball-Socket
Clevis Type

T&D Insulators Tie-Top Line Post Insulators:
Type “F” Neck
Type “C” Neck
T&D Insulators Studs for Line Post Insulators:
Long-For Wood Crossarms
Short-For Steel Crossarms

T&D Insulators Horizontal Clamp Type Line Posts:
T&D Insulators Vertical Clamp Type Line Posts

T &D Insulators Polymer Deadend Insulators

T&D Insulators Pintype Insulators:
ANSI Class 55-3 “C” Neck
ANSI Class 55-4 “F” Neck
ANSI Class 55-5 “F” Neck
ANSI Class 55-2 “C” Neck
“C” Neck
ANSI Class 55-6 “J” Neck

Above Insulators furnished Standard with Semi-Conductive Glaze (Type S) to eliminate noise. Plain Glaze available on Special Order. Type-S Insulator Characteristics, R.I.V. and impulse characteristics. Typical application Voltage Values are listed as a guide for selection where operating conditions are normal. Environmental factors may require the use of higher rated insulators or allow the use of lower rated insulators.

T&D Insulators High Voltage Pintype Insulators:
Standard Pinholes For PinType Insulators
1” Pinhole
1 3/8” Pinhole
Threads – four threads per inch tapering 1/16” in diameter to 1” in length. Each Pintype insulator thread fit is checked with thread gauge according to ANSI C29.5 – 1969

ANSI Class 56-3 “K” Neck
ANSI Class 56-2 “K” Neck
ANSI Class 56-1 “J” Neck

T&D Insulators Pinpost Insulators:
Beside insulators furnished standard with semi-conductive glaze to eliminate noise. Plain glaze available on special order. Typical application Voltage Values are listed as a guide for selection where operating conditions are normal. Environmental factors may require the use of higher rated insulators or allow the use of lower rated insulators.

T&D Insulators Spool and Guy Strain Insulators
Wet Process Porcelain

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