L 2/10 230 ff 2

spd L 2-10 230 FF 2

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L 2/10 230 ff 2 is a ready to install assembly of two voltage limiting SPDs providing two modes of protection, typically installed in Sub Distribution Boards (SDB) for single-phase 230 V TN-systems, with the following features and benefits:

Impulse test classification: Test class II / Type 2 (according to IEC/EN 61643-11);
• L 2/10 230 ff 2 is a voltage limiting SPD for the protection of low voltage installations and equipment against indirect lightning effects;
Backup protection is not required with an upstream MCB ≤ 125 A or up to an Isccr ≤ 4 kA rms;
• Short circuit current withstand of 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 2

data sheet L 2-10 230 FF 2

 

 

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