Porcelain type Surge Arrester

Solution for the reliability of Power Transmission & Distribution

Porcelain type Surge Arrester

Toshiba surge arresters incorporate ZnO elements with superior non-linear voltage-current characteristics, high quality and reliability.

Toshiba surge arresters can be applied for various systems including substation equipment, AC-DC converters, SA for railway power system and power distribution units from 3.3kV to 800kV system.

  • • Excellent Protective Characteristics
  • • Large Discharging Capability
  • • Extremely High Reliability (Long Life Performance)
  • • Compliance with Major International Standards
    (IEC60099-4, IEEE Std C62.11)

Superior Characteristics against Environmental Contamination

Toshiba metal oxide type surge arresters successfully operate even in contaminated area.


Toshiba surge arresters have simple construction and adopt new technologies and are manufactured using advanced equipment, which enable the high quality and reliability, and performance.
Long term and sufficient manufacturing experience certificate the high reliability and quality of Toshiba surge arrester.

Compliance with Major standards

Toshiba surge arresters meet international standards IEC and ANSI and other relevant standards.

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Please access to the below URL, for customers from worldwide countries.

URL: https://www.toshiba-energy.com/en/transmission/index.htm

Time zone is JST.