Autonics, SFDL2 Series
Safety Flat Type Door Lock Switches
SFDL2 Series
Brand:
The SFDL2 series safety flat type door lock switches can detect opening and closing of doors in machines, and also keep the door locked during potentially dangerous operation. The door lock switches feature slim size and front/rear installation for flexible installation in diverse application settings. The switches are also available in release button models for additional safety.

The SFDL2 series safety flat type door lock switches can detect opening and closing of doors in machines, and also keep the door locked during potentially dangerous operation. The door lock switches feature slim size and front/rear installation for flexible installation in diverse application settings. The switches are also available in release button models for additional safety.

  • Slim size W 90 x H 105 x D 35.5 mm
  • Head unit can be rotated to change insert direction of operation key
    : Operation key can be inserted from 4 directions (top/sides)
  • Various contact types (up to 6-contacts)
  • : Lock N.C. 2/N.O. 1+Door N.C. 2/N.O.1
    : Lock N.C. 3+Door N.C. 2/N.O.1
    : Lock N.C. 2/N.O. 1+Door N.C. 3
    : Lock N.C. 3+Door N.C. 3
  • Manual unlock function (release key) for emergencies during installation or testing
    : Standard (cross) type and special type release keys, rear release button
  • Two lock-release methods
    : Mechanical lock-solenoid release, solenoid lock-mechanical release models
  • Different installation types depending on operation key insertion position
    : Front / rear installation models
  • Excellent strength and durability with metal head model

Front / Rear Installation Types Available

The switches are available in front / rear installation models depending installation requirements. Release button models are also available, allowing operators to unlock the unit manually while inside the operating area.

  • Front Installation

  • Rear Installation

  • Release Button

  • Release Keys Available

    Release keys can be used to unlock the device during power outages or emergency. Standard cross type and special type release keys are available.

  • Insert Operation Key from 4 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/SFDL2)

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