
ABB electrical accessory OVR 25kA 2CTB815799R1500
- BrandABB
- SeriesOVR
- Other system configurationNo
- DC system configurationNo
- IT system configurationNo
- TN system configurationYes
- TN-C system configurationNo

OVR ZP T1-T2 3N 25-255 SPD for meter board busbar, 25 kA Iimp, TT and TNS
| Series | OVR |
|---|---|
| Electrical | |
| Overcurrent protected voltage tapping | No |
| Voltage switching spark gap technology | No |
| Operating conditions | |
| IP protection rating | IP30 |
| Other | |
| Other system configuration | No |
| DC system configuration | No |
| IT system configuration | No |
| TN system configuration | Yes |
| TN-C system configuration | No |
| TT system configuration | Yes |
| Type designation | OVR ZP T1-T2 3N 25-255 |
| Energy-coordinated protection effect with regard to the terminal equipment | Yes |
| Remote signalling | No |
| Built-in input fuse | No |
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