Insulators

ANSI 52-3 Porcelain Suspension Insulator | Brown and White Shown

Product Overview

ANSI Class 52-3 ball-and-socket suspension porcelain insulator, pictured with brown and white finishes. The catalog image lists Type B coupling, 254 mm diameter, 146 mm spacing, 320 mm leakage distance and 15,000 lb (67 kN) combined M&E strength. Confirm the project drawing and test report before specification.

Catalog reference — ANSI Class 52-3
Coupling size: Type B
Diameter: 10 in (254 mm)
Spacing: 5 3/4 in (146 mm)
Leakage distance: 12 5/8 in (320 mm)
Combined mechanical-electrical strength: 15,000 lb (67 kN)
The catalog image does not state an 11–33 kV system-voltage range; confirm application and tests for the project.

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Product Features

Type B ball-and-socket coupling in the catalog
Catalog diameter 254 mm and spacing 146 mm
Catalog leakage distance 320 mm
Catalog combined M&E strength 15,000 lb (67 kN); confirm test evidence

Product Structure

Performance & Dimensions

Applications

• Compare coupling and suspension-string arrangement with the project drawing
• Confirm voltage, mechanical load, pollution conditions and test records before specification