This is the typical cut-off fuse for a Samsung (or Whirlpool) dryer that won't start, or have other issues with it not running a cycle of clothes. It could potentially be used for the standard thermal fuse of the heating element as well.

Replaces / Substitutes the following part#s: 35001091 DC47-00015A DC4700015A ERDC47-00015A ERDC4700015A