Part No.: 33201QUADRON?CrossLinkBreakerNH fuse switch disconnector size 1, 250 A3-pole, panel-mounting 690 V AC / 250 Aconditional rated short circuit current 50 kA (with fuse links gL/gG)switching capacity / application categories AC23 B (400 V),AC22 B (690 V), AC21 B (690 V), DC23 B (440 V),AC20B (1000 V), DC20B (1000 V) pollution degree 2DC specifications: 2 current paths (L1, L2) in seriesfor fuse links to IEC 60269-2-1 (I) / DIN VDE 0636-201 size 1 up to 23 WPower dissipation:The power dissipation of the device results in 8,3 W at a typicalload with 80 % of the nominal current.(The power dissipation is 13 W for application at nominal current.)Degree of protection IP30 (front side); degree of protection near terminal depends on installation