Type 1+2 Surge Protection Devices

Description

Type 1 and Type 1+2 surge protective devices are designed to discharge high current surges without any destruction of the installation. These surge protective devices are characterized by their capacity to withstand impulse current with 10/350 μs wave form which simulate natural lightning current.

Type 1+2 ABB surge protective devices have a high impulse current withstand capacity with ensuring a low protection level (Up).

Type 1 and Type 1+2 SPDs can be installed at the entrance in the main switch board for a global protection of the electrical installation.


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    OVR Type 1+2 surge protective devices - Single pole OVR T1+2 25-255 TS Type / test classT1+2 / I-ll Nominal voltage Un230 V Maximum continuous operating voltage Uc255 V Maximum imp...

  • OVR T1+2 3L 25-255 TS.jpg
    OVR Type 1+2 surge protective devicesTNC - 230 and 400 V networksOVR T1+2 3L 25-255 TS Type / test classT1+2 / I-ll Nominal voltage Un230/400 V Maximum continuous operating voltage...

  • OVR T1+2 1N 25-255 TS.jpg
    OVR Type 1+2 surge protective devicesTNS - TT - 2301Ph+Nnetworks OVR T1+2 1N 25-255 TS Type / test classT1+2 / I-ll Nominal voltage Un230 V Maximum continuous operating voltage Uc2...

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    OVR Type 1+2 surge protective devicesTNS - TT - 2301Ph+NnetworksOVR T1+2 3N 25-255 TS Type / test classT1+2 / I-ll Nominal voltage Un230/400 V Maximum continuous operating voltage ...
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