Why copper wire instead of enameled wire can cause short circuit?
When used as a copper tin alloy is better than the fuse fuse. When the fuse wire, although the temperature is high, but its volume is small, the glass tube damage rather than lead tin alloy light.
Electrical safety regulations, prohibit the use of copper wire, iron wire, aluminum wire to replace the fuse is not too much, because of General Electric, or some people blindly use not completely understand, ordinary wire wire or wire received in use when the knife switch, overload circuit, switch to the role of insurance loss, resulting in a line fire, meter burned, It is often seen. caused fatal accidents; if there is a short circuit, is more dangerous, arc will even cause severe burn operation people died of malignant accidents when closing, so the current technical specification for electrical safety still have in any case must not be allowed to use copper wire instead of fuse.
Copper wire can replace the fuse, but there is a big premise, that is, must pay attention to the current value of the circuit and copper wire allowable current and fuse current.
