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MakerBot® Safety Cutoff Switch Kit

MakerBot® Safety Cutoff Switch Kit
The MakerBot® Safety Cutoff Kit is intended to prevent your extruder from overheating. It's a fail-safe kit which will turn off the heater circuit if it gets too hot. This is a good thing to have, because the Cartridge heaters can get a lot hotter than our 5 Ohm resistors from the Plastruder MK5 and first edition Stepstruder® MK6.

It's important to be safe with this equipment, and so we are making the Safety Cutoff Kit a requirement for all MakerBot® Operators who are using the new Cartridge heater.

This kit *requires soldering* and is sold unassembled. It's not hard to put together, and is a great kit for beginners to build.

Full documentation and assembly instructions are available here

Please note: this does not come with a thermostat. Please add our Safety Thermostat for use on our bots, or supply your own for other applications.