Surge protective device KSD-T2 275/120 3P 23132
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Sales unit dimensions and weight: 1 pcs
Surge protective device KSD-T2 275/120 3P 23132
Electrical installation protection with KSD-T2 surge limiters
This three-phase surge limiter KSD-T2 275/120 3P by Kanlux is a key element in protecting electrical installations in residential and commercial buildings. Designed to protect against induced and switching surges, especially in installations without lightning protection or powered by cable, it provides effective protection without the need for additional Class 1 limiters. It is an ideal solution for both professional installers and end-users looking for reliable protection.
Construction and application
The KSD-T2 limiter is made in varistor technology, which ensures a quick and effective response to overvoltages. Protection class II (Type 2) and group C make it suitable for protecting against short-term voltage spikes, such as those generated by switching on devices with induction motors. Mounting is done on a standard TH35 rail, which facilitates integration with the existing switchboard. The use of the limiter in zone 1-2 according to EN 62305 standard ensures optimal protection inside the building.
Key features and benefits
- Wide rated voltage range: 230V AC, making it compatible with most standard electrical installations.
- High surge suppression capacity: Maximum discharge current Imax at 40kA guarantees effective protection even during strong atmospheric discharges.
- Low protection threshold voltage (Up ≤1.3kV): Ensures a quick response and minimizes the risk of damage to connected devices.
- Compact dimensions (3 modules): Allows for easy installation even in tight switchboards.
- Complies with PN-EN61643-1 standard: Confirms high quality and safety of the product.
- Low residual current (30µA): Minimizes the impact on the operation of connected devices.
- Wide operating temperature range (-40°C to +70°C): Allows use in various environmental conditions.
- Made in the EU: Guarantees quality and compliance with European standards.
The KSD-T2 limiter is an investment in the safety of your electrical installation and connected devices – for both professionals and home users. It provides peace of mind and minimizes the risk of costly failures caused by overvoltages.