Plug-in surge arrester ATPLUG
type 2type 1type 3

plug-in surge arrester
plug-in surge arrester
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type 2, type 1, type 3
for electrical installations
Other characteristics
plug-in, low-voltage
Primary current

3,000 A


150 V, 275 V


This SPD is plugged directly in the same socket as the load tobe protected. It contains effective protection against transient overvoltages for single-phase power supply lines. Tight protection according to the cascade protection recommended in the Spanish Low Voltage Regulations (REBT ITC23). Type 3 protectors according to EN IEC 61643-11 and GUIABT-23 from REBT. Suitable for categories I, II, III and IV equipment according to the REBT. Can be coordinated with other protectors such as those from the ATSHOCK, ATSHIELD, ATSUB and ATCOVER series. Short response time. Do not produce deflagration. They do not cause any interruption to the power supply. When the protector is OK, the green light is illuminated. When there is a failure, the light turns off. ATPLUG series protectors have been tested in official and independent laboratories obtaining their characteristics according to applicable standards. Certificated tests according to: UNE-EN IEC 61643-11 Complies with requirements of UL 1449 Relevant standards: UNE 21186, NF C 17-102, IEC 62305 Products compliant with EC requirements.

Other Aplicaciones Tecnológicas, S.A. products

Transient Overvoltage

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