Type 2 surge protection unit ATBARRIER TM
type 1class Iclass II

type 2 surge protection unit
type 2 surge protection unit
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Characteristics

Type
type 2, type 1, class I, class II, class III
Applications
for power supplies
Other characteristics
compact, multipole, three-phase
Voltage

230 V, 275 V, 400 V, 460 V

Primary current

50,000 A

Open circuit voltage

1.4 kV

Description

Full coordinated surge protection cabinet for three-phase power supply lines. Formed by ATSHOCK + ATSUB40. Iimp = 50kA. Up = 1,4kV. Tested and certified as a protector Type 1+2 according to the standard EN IEC 61643-11. Suitable for Categories I, II, III, IV according to ITC-BT-23. With removable modules for replacement in the event of a breakdown or fault. Compact multi-pole protection. Containing zinc oxide varistors able to withstand very high currents. Short response time. Does not produce deflagration. Their activation causes no interruption in power supply. Thermodynamic control device. The operating current of the line must be lower than 63 A. ATBARRIER series protectors have been tested in official and independent laboratories, obtaining their characteristics according to relevant standards.

Catalogs

Other Aplicaciones Tecnológicas, S.A. products

Transient Overvoltage

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.