If a fuse has blown in your Thruvision TS4, you will need to replace it.


If you replace a fuse (or fuses) and it blows again SWITCH OFF THE THRUVISION CAMERA IMMEDIATELY and disconnect it from the electricity supply. Do not reconnect it or power it up again. Contact Thruvision support for advice.

Replacement Fuses

Ensure that replacement fuses fitted to Thruvision TS4 cameras meet the following specification:

  • Cartridge Type, 6.3mm x 32mm (1/4" x 1-1/4")
  • Slow Blow
  • 2.5A, 500V
  • Farnell part 117-5143 or equivalent