L 7/30 DC ... ff
Low Voltage Surge Protective Device for
Direct Current
ZOTUPLIMITER
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 for 230, 600 and 1000 V dc: Test Class I and II according to IEC 61643-11(2011-03) and Type 1 and Type 2 according to EN 61643–11 (2012-10);
- Impulse test classification for 60 and 110 V dc: Test Class II and Type 2;
- 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;
- Pollution Degree 3 up to Un 230 V dc.
Related Articles
L 25/100 230 t ff 3+1
Low Voltage Surge Protective Device
ZOTUPLIMITER
L 25/100 230 t ff 3+1 is a ready to install assembly of three voltage limiting and a...
L 7/30 230 ff 3+1
Low Voltage Surge Protective Device
ZOTUPLIMITER
L 7/30 230 ff 3+1 is a ready to install assembly of three voltage limiting and a...
L 3/30 230 ff 3+1
Low Voltage Surge Protective Device
ZOTUPLIMITER
L 3/30 230 ff 3+1 is a ready to install assembly of three voltage limiting and a...