L 7/30 DC ... ff

spd L 7-30 DC FF

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L 7/30 DC ... ff is a voltage limiting SPD providing a single mode of protection, typically installed in DC Distribution Boards (DB) with the following features and benefits:

Impulse test classification: Test class I and II / Type 1 and 2 (based on IEC/EN 61643-11);
Backup protection is not required up to a prospective DC short circuit current of 1000 A (for UN up to 230 V);
Three colour Status Indicator with progressive indication of remaining performance.

Data sheet L 7/30 DC ff

data sheet spd L 7-30 DC FF

 

 

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