Mounted in an insulating ceramic base, a one shot, hi-limit RD Series of ELMWOOD TCO with configurations to suit your requirements.
The electrical resistance of a RD Series thermal cut offs is comparable to that found in an equal length of 18 gauge solid copper wire. With proper air flow, heat generation below 15 Amperes is minimal. Above 15 Amperes, the upper limit on current capacity will depend on the environment for each specific application.