Insulators

ANSI 52-9 Clevis Suspension Porcelain Insulator | Type B

Product Overview

ANSI Class 52-9 clevis suspension porcelain insulator, shown with Type B coupling. The catalog image lists 121 mm diameter, 159 mm spacing, 178 mm leakage distance and 10,000 lb (44 kN) combined M&E strength. Check the project drawing and test report before specifying.

Catalog reference — ANSI Class 52-9
Coupling size: Type B
Diameter: 4 3/4 in (121 mm)
Spacing: 6 1/4 in (159 mm)
Leakage distance: 7 in (178 mm)
Combined mechanical-electrical strength: 10,000 lb (44 kN)
The catalog image does not state an 11–33 kV system-voltage range; confirm project application and test evidence.

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Product Features

Type B clevis coupling shown in the product image
Catalog diameter 121 mm and spacing 159 mm
Catalog leakage distance 178 mm
Catalog combined M&E strength 10,000 lb (44 kN); verify test evidence

Product Structure

Performance & Dimensions

Applications

• Compare the Type B coupling and suspension arrangement with the project drawing
• Confirm system voltage, load, pollution conditions and test records before specification