About this document
ANSI Device Numbers and Functions List by Marcos Andres Caceres Almeida is a document available to read on EtoBox.
- ANSI device numbers denote the functions of protective devices like relays and circuit breakers used in electrical power systems. These devices protect systems and components from electrical faults. - Device numbers are used to identify the functions of devices shown on schematic diagrams. There are over 100 standard device numbers that represent different protective functions. - Device numbers may have suffixes to indicate additional information like if the device is connected to a neutral wire or to dis
- Author
- Marcos Andres Caceres Almeida
- Language
- EN