ATSUB-3P-NR
Compact protection for two-phase power supply lines with neutral for american voltages.
Technical data
- Surge protective devices ready for two-phase power supply lines with neutral seldom used in America. Moreover, they are tropicalised for these voltages.
- It includes removable modules for replacement in the event of a breakdown or fault, without needing to disconnect the wiring. Tested and certified as type 1, 2 and 3 protectors according to the standard EN 61643-11 and GUÍA-BT-23 from the REBT. Suitable for Categories I, II, III and IV equipment according to ITC-BT-23.
- Can be coordinated with other ATSHOCK, ATSHIELD and ATCOVER.
- Made up of zinc oxide varistors and gas discharge tubes able to withstand very high currents.
- Short response time.
- Do not produce deflagration.
- Compact protection with removable modules for quick replacement in case of breakage.
- Their activation causes no interruption in power supply.
- Thermodynamic control device, mechanical warning and remote alarm. When the warning light is yellow, the cartridge is in good condition. If not, replace.
- ATSUB-3P-NR series protectors have been tested in official, independent laboratories obtaining their characteristics according to applicable standards.
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