L 2/10 230 ff

spd L 2-10 230 FF

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L 2/10 230 ff is a voltage limiting SPD providing a single mode of protection, typically installed in Sub Distribution Boards (SDB), in TN-systems or in TT-systems in combination with N-PE SPD model I 52 or I 12 and where connection type CT2 (1+1 or 3+1) is required according to HD 60364-5-534. It provides the following features and benefits:

Impulse test classification: Test class II / Type 2 (according to IEC/EN 61643-11);
• L 2/10 230 ff is a voltage limiting SPD for the protection of low voltage installations and equipment against indirect lightning effects;
• Nominal discharge current of 10 kA 8/20 μs;
Backup protection is not required with an upstream MCB ≤ 125 A or up to an Isccr ≤ 4 kA rms;
• Short circuit current withstand up to 50 kA rms with max. back-up fuse;
NFC No Follow Current® technology, there are no follow currents drawn from the power supply system after operation;
Three colour Status Indicator with progressive indication of remaining performance.

Data sheet L 2/10 230 ff

data sheet L 2-10 230 FF

 

 

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