Phoenix Contact 2907874

The Type 2 surge arrester VAL-SEC-T2-2+0-120DC-FM is engineered for integration into DC power systems, complying with IEC test classification II and EN type T2. It features a two-section DIN rail module with a width of 25.4 mm, allowing for efficient installation and space management.

With an operational voltage range of 100 V DC to 120 V DC, this device supports a nominal discharge current of 20 kA and a maximum discharge current of 40 kA, ensuring reliable protection against overvoltage events. The surge protection is indicated optically, and it is also equipped with a remote fault indicator contact for enhanced monitoring capabilities.

This arrester's design includes a robust housing made from PA 6.6-FR 20% GF, providing a flammability rating of V-0 and a high CTI value of 600. Its operational temperature range extends from -40 °C to 80 °C, making it suitable for a variety of environmental conditions. The surge arrester is also rated for an altitude of up to 6000 m above sea level.

Compliance with EN 61643-11 standards ensures its reliability and effectiveness in surge protection applications.