SFD Series Safety Door Switches

The SFD series safety door switches can detect opening and closing of doors in machines. The head can be rotated to change the insert direction of the operation key from 5 directions, with 6 available operation key types. Also, the door switches are available in terminal type and connector type models, making it easier for installation in diverse application settings.

Main Feature

  • Head unit can be rotated to change insert direction of operation key
    : Operation key can be inserted from 5 directions (top/sides)
  • Various contact types
    : 1 N.C. + 1 N.O., 2 N.C., 2 N.C. + 1 N.O., 3 N.C.
  • Connector type (easy installation) and terminal type (easy maintenance) available
  • Metal or plastic head types available
  • Certifications
    : IEC/EN 60947-5-1
    : EN ISO 14119
    : GS-ET-19
    : UL 508
    : S-Mark
change-head-direction

Change Head Direction

various-operation-keys

Various Operation Keys

protection-rating

Protection Rating (Body)

Terminal Type and Connector Types Available

M12 connector type and terminal type models are available, making it easier for installation in diverse application settings.

Insert Operation Key from 5 Directions

The head unit can be rotated to change the insert direction of operation keys as needed.

Various Operation Keys Available

Users can choose from 6 different operation keys as needed. (SFD/SFDL)