Switch Amplifiers for SM-6, SM-6-V

Model KFD/KFA: Single channel switch amplifier for inherently safe control circuits with one signal output (change-over), one LED each for monitoring the voltage and alarm output function. Model KCD: Single channel amplifier inside a compact terminal box with LED switching status indicator. We offer various switch amplifiers for connecting the limit switches to flow meters.These may only be installed outside explosive areas and have a number of additional safety or monitoring functions.

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  • Mounts to 35 mm standard rail per DIN EN 60715.
  • Inherently safe inputs.
  • ATEX, FM, UL, CSA, IECEx approval.

  • Mounts to 35 mm standard rail per DIN EN 60715.
  • Inherently safe inputs.
  • ATEX, FM, UL, CSA, IECEx approval.

  • Protection class: IP 67
  • Ambient temperature: -20 °C to +100 °C
  • Housing material: PBT
  • Operation: bi-stable
  • Cord length: 2m

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