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What is the specification for the 1 Amp/250 Volt SuperSting™ glass tube fuse?

See below for details on the tube fuse.

This fuse powers the switching electronics in the SwitchBox and the Dual-Mode electrode cables. If blown, Automatic mode surveys will result in all HVOVL. If blown, the relay test will also fail on all relays. However, the Receiver Test using the TestBox (or Adapter Box) will still continue to function.


  • 1 Amp
  • 250 Volt
  • type: Fast blow response time
  • packaging: glass tube AG type


mm (inch)