What is the ANSI Type Porcelain Bushing?
The Threaded Bushings for voltage of 1.2kV are supplied assembled with the respective porcelain, NBR gaskets, copper threaded rod, blued steel spin grip nut, zinc-plated brass connector and stainless steel lock washer and nut.
An **ANSI Type Porcelain Bushing** is a high-voltage insulating sleeve used in electrical equipment (such as transformers, circuit breakers, and switches), complying with the relevant standards of the **American National Standards Institute (ANSI)**. Below are its key features and applications:
Basic Definition
Material: Made of high-strength **electrical porcelain**, offering excellent insulation, mechanical strength, and weather resistance.
Standard: Complies with ANSI C29.1, ANSI/IEEE, and other standards. Specific types may be labeled as **ANSI Type A, B, C**, etc., with different models corresponding to varying electrical and mechanical performance levels.
Purpose: Used to isolate high-voltage conductors from grounded components while providing mechanical support and sealing.