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Keyed Safety Switches

Altech Keyed Safety Switches provide secure interlocking with a key actuator—ideal for safeguarding machine guards, doors, and access panels in industrial environments.

FOR FAIL SAFE MONITORING OF HARD GUARDING GATES, PANELS & DOORS

SKT Series

  • Compact IP 65 switch with rotary head for safety applications
  • Optimised size while retaining tried-and-tested connection system
  • Two-channel safety monitoring possible
  • With captive snap-on cover
  • Actuator can be repositioned by 4 x 90°
  • Two actuator openings which makes horizontal and vertical operation possible
  • Actuator key sold separately

SKI Series

  • Switch with rotary head for safety applications
  • Standard switch with mounting dimensions conforming to DIN EN 50047
  • Protection class IP 65 to VDE 0470 T1
  • Enclosure and cover PA 6, self-extinguishing (UL-94-V0)
  • Actuator can be repositioned by 4 x 90°
  • Two actuator openings which makes horizontal and vertical operation possible
  • Cable entry M20 x 1.5
  • Actuator key sold separately

SKC Series

  • Protection class IP 65 to VDE 0470 T1
  • Enclosure and cover PA 6, self-extinguishing (UL-94-V0)
  • Actuators can be repositioned by 180°
  • Two actuator openings which makes horizontal and vertical operation possible
  • Cable entry 3x M16 x 1.5
  • Actuator key sold separately

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SK Series

  • Particularly suitable for personal protection applications
  • Design safety features conforming to VDE 0660 T200 and IEC 60947-5-1
  • Test regulations GS-ET 15
  • Protection class IP 65 to VDE 0470 T1
  • Different actuating force
  • Enclosure and cover PA 6, self-extinguishing (UL-94-V0)
  • Actuators can be repositioned by 180°
  • Two actuator openings which makes horizontal and vertical operation possible
  • Cable entry 3 x M20 x 1.5
  • Actuator key sold separately
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