Power Line Insulators

ANSI 53-2 C29.5 Electrical Ceramic Spool Insulator Porcelain 0.4kv~11kv Insulators

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Product Overview

ANSI 53-2 Spool Type Porcelain Insulator complies with ANSI C29.2 standard, designed for low-voltage overhead distribution lines, guy wire and service drop insulation in North American power grids. It delivers balanced transverse mechanical strength and reliable basic insulation performance for guying and secondary line applications.

Core Technical Parameters
ANSI Class: 53-2
Compliance Standard: ANSI C29.2, IEC, CE, ISO
Outdoor Service Life: Over 30 Years
OEM & ODM Customization: Supported
Transverse Strength: 3,000 lbs (13.6 kN)
Low Frequency Dry Flashover Voltage: 25 kV
Vertical Low Frequency Wet Flashover Voltage: 12 kV
Horizontal Low Frequency Wet Flashover Voltage: 15 kV
Approximate Net Weight: 0.55 kg

Product Features

• 13.6kN transverse breaking strength withstands guy wire pulling load
• Compact lightweight design for simple field installation on utility poles
• Stable vertical & horizontal wet/dry flashover insulation performance
• Dense porcelain body resists UV, rain, salt fog and long-term outdoor aging
• Standard ANSI spool design matching North American secondary distribution & guying projects
• Low maintenance cost for rural and residential overhead power networks

Product Structure

Performance & Dimensions

Application Area

• Low voltage(up to 11kv) overhead service drop & secondary distribution lines
• Guy wire anchor insulation for utility poles
• Rural, residential light-load power distribution grids
• ANSI standard overhead guying and secondary power infrastructure
• Street light, small transformer pole insulation fittings

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