The present invention discloses a power fuse fixed mount. The power fuse fixed mount comprises supports 1, supports 2, a joint base 1, a joint base 2, a fastener 1, a fastener 2 and external stoppers.The power fuse fixed mount is convenient to disassemble, can rapidly achieve replacing of a power fuse and can perform reutilization, so that an environmental protection performance is improved; whenthe power fuse fixed mount is replaced, a limiting clamp ring is only needed to open, the external stoppers are pulled out and the fastener 1 and the fastener 2 are taken off, disassembling of the power fuse fixed mount can be achieved, a cracked power fuse is taken out, a new power fuse is connected, the fastener 1 and the fastener 2 are only needed to be buckled on the supports 1 and the supports 2, the external portions of the fastener 1 and the fastener 2 are coated with the external stoppers, and the limiting clamp ring is installed. Therefore, the usage is very convenient, and the environmental protection performance can be greatly improved.