Emergency shutdown using tripwires

I made a system that shutdown your reactor when a redstone wire is broken. I havent seen it fail with 'normal reactors' it should stop any reactor except full uranium ones because it reacts pretty fast (few seconds is enough). You could make it even faster by making it out of wood or wool but too lazy to make another one atm :). Only IC2 is needed to make this. Screenshots:
http://imageshack.us/photo/my-images/542/20111023192952.png/
http://imageshack.us/photo/my-images/560/20111023192959.png/
http://imageshack.us/photo/my-images/155/20111023193003.png/

2 wires running in the reactor for extra reliability:
http://imageshack.us/photo/my-images/13/20111023193010.png/
http://imageshack.us/photo/my-images/202/20111023193017.png/

Emergency shutdown system in action (was done by actualy overheating the reactor):
http://imageshack.us/photo/my-images/705/20111023193615.png/

Can also be combined with http://forum.industrial-craft.…page=Thread&threadID=1907.

Yes it turns a block with a redstone wire on it in lava thus it breaks the circuit and reactor gets shutdown almost instantly (With only the delay of the repeaters which is really short). Tested it a couple of times couldnt get it to explode unless i put a unrealistic amount of uranium in it. I think it should even stop our CASUC reactors through doing the wiring is alot harder there because of all the other stuff in it.

I tried to make this one with vanilla redstone only and kept it simple so i just lay a wire between A and B while A sends stuff to B, when B stops recieving stuff (which happens when 1 of the lines are gone) it will send stuff to the reactor thus shutting down the reactor. This system is basically 4x that. Those repeaters have a really low delay btw like 0,2 sec or something in total.

With redpower i wouldnt need to use repeaters because a redstone signal will go up to 255 blocks away on a red alloy wire instead of only 15 so ye it would be even faster but same principle.

Thats why i used 2 wires in this design. Chances are very low it will burn those 2 wires before burning the tripwires. It will not guarantee a shutdown but it will come pretty close to it.

Too lazy to do it over in wool like i said in 1th post.

I got a much more complicated version (almost all blocks are wired) of this with wool now and it shutsdown my CASUC reactor succesfully 5 out of 8 times.