Update: 30 September, 2023
3AE-SION vacuum circuit breaker is the latest generation of products developed and produced by Siemens in combination with 30 years of vacuum product design and operation experience and for the Chinese power market. It integrates the latest German technology and represents the latest development direction of vacuum switches. The circuit breaker adopts large creepage insulation design and is equipped with the latest developed large creepage vacuum arc chamber, which is more suitable for the technical standards and full insulation operating conditions of China's power system.
File format: PDF
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MD5 Checksum: 31B9DC6479F1A0585013914951EB2409
Publication date: 16 March, 2012
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PDF Link: SIEMENS 3AE-SION vacuum breaker Manual PDF