LoTo Sets:
Matched Basic Equipment for Maintenance and Service

Versions and Product Variants

FSP-Tech® supplies LoTo sets that contain the equipment for an isolation ready assembled. Everything needed to secure an installation against re-energization is therefore available at the point of use. The product range comprises four packages: the LoTo Lifepack Pocket Edition to carry on the person, the LoTo Lifepack Handwerk, the LoTo Lifepack Industrie and the LoTo Lifepack Industrie Plus. All sets contain at least one safety padlock, a universal lockout for miniature circuit breakers and tagout tags. The larger packages add blanking plugs for Neozed and Diazed fuses, lockout hasps and lockout devices for motor protection switches and load break switches.

  • LoTo Lifepack Pocket Edition to carry on the person, designed for taking a single miniature circuit breaker out of service on site
  • Contents of the Pocket Edition: one safety padlock with a 76 mm shackle, one universal lockout “Hase” for miniature circuit breakers, three compact tagout tags
  • LoTo Lifepack Handwerk as basic equipment for installers
  • Contents of the Handwerk set: one safety padlock, one universal lockout “Hase” for miniature circuit breakers, one universal lockout “Adler” for confined space inside the distribution board
  • Complemented by three blanking plugs for Neozed fuse links in sizes D01, D02 and DL as well as three blanking plugs for Diazed fuse links in sizes DII and DIII
  • Plus one LoTo strap for closing the blanking plugs together, one tagout tag, one label pad with 15 labels and one waterproof pen
  • LoTo Lifepack Industrie for maintenance teams, designed for several isolation points and several people involved
  • Contents of the Industrie set: three safety padlocks, three universal lockouts “Hase”, one universal lockout “Adler” for confined space
  • Complemented by three Neozed blanking plugs, three Diazed blanking plugs, one LoTo strap, three tagout tags, one label pad and one waterproof pen
  • Plus three lockout hasps made of plastic, one lockout device for motor protection switches and one lockout device for load break switches with D02 fuses
  • LoTo Lifepack Industrie Plus with the complete contents of the Industrie set
  • Additionally a retractable cable lockout for load break switches in the low-voltage main distribution board
  • Additionally one swivel blanking plug with key each for single-phase Neozed fuses D01 and D02 as well as for single-phase Diazed fuses DII and DIII
  • DIN VDE 0105-100, Operation of electrical installations, Part 100: General requirements: five safety rules, the second rule requires securing against re-energization
  • BetrSichV, the German Ordinance on Industrial Safety and Health: requirements for maintenance and for the safe condition of work equipment
  • DIN EN 17975:2025, Maintenance, Risk control processes of energies and fluids risks in maintenance activities, Guidance: guidance on introducing and carrying out Lockout/Tagout procedures

Technical Features

Areas of Application

LoTo sets are used wherever isolations are part of daily work and the equipment has to be carried along. The Pocket Edition is suitable for service assignments and construction sites where a single miniature circuit breaker is taken out of service. The Lifepack Handwerk covers the usual isolation points of a distribution board, from the miniature circuit breaker to the screw-in fuse. The two industrial packages are designed for maintenance teams that secure several isolation points at the same time and where several people work on the same installation. Permanently installed equipment is additionally kept available at the plant area on a shadow board.

Accessories and Custom Options

Advice on LoTo Sets

Which set fits depends on the isolation points present in your installation and on how many people secure at the same time. We go through what is in place with you, adjust the composition and extend it with valve lockouts or further lockout devices where energies other than electrical ones have to be secured as well.