Electric fuse box or junction box assembly with a high voltage electric line cutter device

An electric fuse box or junction box assembly comprising:

• a high voltage electric line cutter assembly, the high voltage electric line cutter assembly comprising:
• a first housing with a chamber;
• a second housing with a cylinder, cuboid or prism chamber, the second housing affixed to the first housing;
• a piston contained inside one of the first housing chamber or the second housing chamber;
• an igniter for driving the piston from one chamber to the other chamber;
• wherein a busbar is rigidly held between the first and second housings and spans across said first and second housing chambers;
• wherein upon igniting the igniter, the piston breaks a portion of the busbar moving the piston and the broken portion of the busbar from inside one of either the first housing chamber or the second housing chamber into the other of the first housing chamber or the second housing chamber thereby stopping the electric current flow;
• a fuse box or junction box housing connected to a plurality of electrical lines, the fuse box or junction box housing having a pair of mounting stanchions affixed to the high voltage electric line cutter assembly via the busbar having a pair of stub ends;
• wherein each mounting stanchion has an attachment platform attached to and supporting each of the stub ends of the busbar and an underlying chamber below the attachment platform configured to receive exhaust gases generated when the high voltage electric line cutter assembly is activated and the busbar is broken;
• and
• wherein the high voltage electric line cutter assembly has a pair of exhaust ports and when the high voltage electric line cutter assembly is attached to the stanchions, the exhaust ports align with an opening in each stanchion to allow exhaust gas from the high voltage electric line cutter assembly to enter the underlying chamber.