Surge arrester KSPD-T1+T2 275/100 1PN KANLUX IDEAL TS 36314

Electrical installation protection – surge arrester KSPD-T1+T2

This KSPD-T1+T2 275/100 1PN surge arrester from KANLUX IDEAL TS is a key element in protecting the electrical installation from the effects of sudden voltage surges. Designed to operate in TN/TT networks, it effectively protects against atmospheric, induced and switching surges. Thanks to protection class 1+2 (T1+T2/B+C), it provides comprehensive protection against both direct and indirect lightning strikes.

This surge arrester is indispensable in any facility where protecting electrical and electronic equipment from damage is crucial. Mounting on a TH35 rail is quick and intuitive, which will be appreciated by both installers and people who independently care about the safety of their installation. Its compact size (2 modules) allows for easy adaptation to an existing distribution board.

Key features and benefits

• Versatile protection: Class 1+2 provides protection against various types of surges – atmospheric, induced and switching.
• Compliance with standards: Meets the requirements of EN61643-1 and EN61643-11 standards, guaranteeing safety and reliability.
• High efficiency: Maximum discharge current Imax at 50kA and impulse discharge current Iimp of 8kA provide effective protection even during strong discharges.
• Quick installation: Mounting on a TH35 rail facilitates and speeds up installation.
• Low residual current: The I(pe) parameter at 30µA minimizes the impact of the arrester on the operation of other devices in the installation.
• Wide temperature range: The ability to operate in a temperature range from -5°C to 40°C means that the arrester can be used in various environmental conditions.
• Safety in zone 0A-1: Provides protection inside zone 0A-1 in accordance with EN62305 standard, which is important for buildings exposed to direct lightning strikes.

User and technical parameters

The KSPD-T1+T2 surge arrester is characterized by a rated voltage of 230V AC and a maximum continuous operating voltage U(c) of 275V. The voltage protection level U(p) is 1.5kV, which means effective surge suppression and minimizing the risk of equipment damage. Transient surge current Itrans is as high as 25kA and rated discharge current In is 25kA – these parameters demonstrate the high performance of the device in emergency situations. The IP20 degree of protection provides basic protection against accidental contact. Thanks to this, the device is safe to use and reliable for a long time – this is also confirmed by the 5-year manufacturer's warranty.