Application
Support parts of this series fuse for AC 50Hz, rated insulation voltage up to 1140V, thermal current to 200A, mainly used in devices as size D01 - D03, D II ~ D III various use categories (gG, aM, aR, etc.) fuse support pieces. Support parts of this series with a fuse withstand thermal current and expected short-circuit current to 50KA impact the ability of dynamic and thermal stability.

This series of fuse support pieces in line with national standards GB13539.1, GB13539.3, GB13539.5 Work standards and international power IEC269-1, IEC60269-2, IEC269-1, IEC947-3.

Structural features 
This series of fuse support piece consists of two parts - fuse support pieces and set pieces melt. Equipped with the appropriate size of the fuse into the fuse set pieces, and then screwed into the support piece, to form a complete screw-type fuse. Containing fused glass pieces at the top of a transparent observation window, it is easy to identify from the observation window fuse good condition - indicating whether the pop-up pieces (fuse). There are two kinds of installation: screw or rail mounting (see below)