The ANSI 56 Series High Voltage Pin Insulators are designed for overhead distribution and sub-transmission lines operating in medium and high-voltage networks.
Manufactured from premium electrical-grade porcelain, these insulators provide excellent electrical insulation, mechanical strength, and environmental resistance.
The series includes 56-1, 56-2, 56-3, and 56-4 models, commonly used on utility poles, distribution networks, substations, and rural electrification projects worldwide.
Key Features
Manufactured according to ANSI standards
High-strength electrical porcelain
Excellent dielectric performance
High mechanical load capability
UV-resistant glazed surface
Suitable for severe weather conditions
Corrosion and pollution resistant
Long service life with low maintenance
Designed for medium and high-voltage overhead lines