First, for projected data reported on the FR Y-14A/Q and for actual data reported on the FR Y-14A/Q/M reports, collectively, the CFO (or equivalent senior officer ) of a LISCC U.S. IHC would be required to attest that the reports have been prepared in conformance with the instructions issued by the Board.
The purpose of fuse is to allow a minimum current necessary for the function of the equipment and the current carrying capacity of the connecting wires. When the current exceeds this minimum value, the metal wire in the fuse, melts and the circuit is open (switched off automatically).
However, just like the TL and SL fuses, the only difference between the T and the S fuses are the types of bases. The T fuse uses an Edison base and the S fuse uses a Rejection base. These fuses work by use of a spring-loaded metal fuse link...MORE attached to a solder plug. If the overloaded circuit condition continues for too long, the solder plug melts and the spring pulls the fuse link free, cutting power to the circuit. This allows the fuse to absorb a longer temporary circuit overload.