Porcelain Pin Insulators ANSI 55-4

Mechanical Values
Cantilever Strength: 3,000Pounds (13.2kN)

Electrical Values
Typical Application Voltage: 13.2kV
Low-frequency Dry Flashover Voltage: 65kV
Low-frequency Wet Flashover Voltage: 35kV
Critical Impulse Flashover Voltage, Positive: 130kV
Critical Impulse Flashover Voltage, Negative: 150kV
Low-frequency Puncture Voltage: 115kV
RIV Test Voltage to Ground: 10kV
Maximum RIV at 1,000kHz: 50μV