The IEC 60947-7-3 standard for fused
terminal blocks also based these
groups.5 max. The values specified these
standards describe the power losses at
1. Power losses for overload and
short circuit protection in
accordance with IEC 60947-7-3
The IEC 60127-x standard for cartridge
fuse inserts describes three categories
for power losses (1.6 max.3 A
W
Technicalappendix
W. 6.Definition overload and short-circuit protection
4. 6.3 A
Composite arrangement 2.5 IN.3 1.6 2. 6.5 W). 6.
Table Example data for power loss specifications according IEC 60947-7-3
Arrangement Applications
Only short-circuit protection Overload and short-circuit protection
Individual arrangement max.6 max.3 1.91282250000 2012/2013
