Single phase protection for indoor installation of power supply lines.

Its small size allows it to be located close to the electrical outlets that will be used by users. It contains an effective protection for electric-pho-electrical supply lines. Fine protection according to the cascade protection recommended in the Low Voltage Regulation (REBT ITC23). Type 3 protection according to the UNE-EN 61643-11 standard and the GUBABT-23 of the REBT. Suitable for equipment of Categories I, II, III and IV according to ITC-BT-23 of the REBT.

Features

• Short response time
• They do not produce deflagration.
• They do not produce interruption of the supply lines at any time.
• Modular protection of small size.
• Thermodynamic control device and audible warning.
• Coordinated with the protectors of the ATSHOCK, ATSHIELD, ATSUB and ATCOVER series.

Installation

They are installed in parallel with the low voltage line, with connections to the phase, to the neutral and to the ground.

The installation must be done without voltage on the line. It is recommended to use it in installations where it is possible to locate equipment sensitive to transient surges (computers, printers, servers, etc.), always coordinated with protectors of type 1 or 2 in the previous frame .

The connection to earth is essential. In order for the protection to be correct, the ground connections of the entire installation must be connected directly or by means of sparks, and their resistance must be less than 10Ω. If the indications in this file are not followed in their use or installation, The protection assured by this equipment can be compromised.

Specifications