VCX C4P SPD AC 3PH 4P T2

Characteristics:

• T2 class surge arrester with modular design, designed to protect LV installations against induced and switching surges.
• It is ideally suited as a second level of protection in floor boards and electrical sub-distribution boards.
• It is installed where the electrical installation enters the building.
• For buildings without lightning protection and with a cable line connection, arresters of this class can provide sufficient protection, eliminating the need to install class T1 arresters.
• These arresters are equipped with a visual operational indicator, where a green light indicates active protection and a red light indicates no protection.

Technical specifications:

• Protection class: T2
• Design type: Varistor
• Maximum cross-section of connecting cable: 35mm²
• Maximum operating voltage: Uc 275V AC
• Test current: In(8/20) 20 kA
• Maximum overvoltage current: Imax(8/20) 40 kA
• Voltage protection level: <1.2kV
• Storage temperature: -30/+70°C
• Operating ambient temperature: -30/+50°C