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• Single-pole surge arrester / type 2 / DIN rail / for power supplies - 15 - 65 kA, 140 - 460 V | ATSUB-R series

Single-pole surge arrester / type 2 / DIN rail / for power supplies - 15 - 65 kA, 140 - 460 V | ATSUB-R series

The ATSUB-R is a power supply line surge protection which provides protection from overvoltages for electrical supply lines. It can be operated with or without the use of steel oxide varistors and gas discharge tubes. The device also offers safety for three phase lines such as TT, TNS, TNS and IT.

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