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Locking Style Switches (Power to Unlock)

Locking Style Switches Image

 

  • Switches lock a mechanical guard until hazardous motion stops completely
  • Two housing styles are available, based on voltage
  • Spring lock actuator with energized solenoid release
  • A wide range of solenoid voltages are available
  • Rotating head requires little or no tools to adjust to one of four positions
  • Rigid and flexible in-line actuators are available
  • Design meets positive opening requirements for safety interlocks

       

Technical Literature

Date
Type
Size
SI-QM100 Locking Style Safety Interlock Switches
31 Aug 2017
Datasheet
284K
SI-LS42 Locking Style Safety Interlock Switches
5 Oct 2016
Datasheet
292K

Marketing Literature

Date
Type
Size
(Part E) 2006-07 Safety Catalog (Pg 135-162) - Safety Interlock Switches
4 Apr 2006
Catalog
4.7MB
Date
Type
Size
Machine Safety Catalog (15) - Locking Style Switches - Japanese
11/18/02
Catalog
460K
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Device Type

  • (17)
  • (10)

Housing Style

  • (17)

Primary Housing Material

  • (6)
  • (21)

Actuation

  • (7)
  • (10)

Feature: Washdown Rated

  • (20)

Feature: Lockable

  • (17)

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selected filters
  1. SI-LS42DSH

    logo with r symbol

    SI-LS42DSH INTERLOCK BODY

  2. SI-LS42DSI

    logo with r symbol

    SI-LS42DSI INTERLOCK BODY

  3. SI-LS42DSG

    logo with r symbol

    SI-LS42DSG INTERLOCK BODY

  4. SI-LS42DMSHF

    logo with r symbol

    Spring Locking: In-line Flexible
    Solenoid Voltage: 24V ac/dc
    Contact Configuration: 2 NC; 1 NC/ 1NO
    Dimension: 170 x 23 x 45 mm; Plastic Housing

  5. SI-LS42DMSIF

    logo with r symbol

    SI-LS42DMSIF SAFETY INTERLOCK

  6. SI-LS42DMSGF

    logo with r symbol

    Spring Locking: In-line Flexible
    Solenoid Voltage: 24V ac/dc
    Contact Configuration: 1 NC/ 1NO; 1 NC/ 1NO
    Dimension: 170 x 23 x 45 mm; Plastic Housing

  7. SI-LS42WSH

    logo with r symbol

    SI-LS42WSH INTERLOCK BODY

  8. SI-LS42WSG

    logo with r symbol

    Solenoid Voltage: 110/230VAC
    Contact configuration: 1 NC/1 NO; 1 NC/1NO
    Dimension: 170 x 23 x 46 mm; Plastic Housing

  9. SI-LS42DMSH

    logo with r symbol

    Spring Locking: Standard In-line
    Solenoid Voltage: 24V ac/dc
    Contact Configuration: 2 NC; 1 NC/ 1NO
    Dimension: 170 x 23 x 45 mm; Plastic Housing

  10. SI-QM100ASG

    logo with r symbol

    SI-QM100ASG INTERLOCK BODY

  11. SI-LS42DMSG

    logo with r symbol

    Spring Locking: Standard In-line
    Solenoid Voltage: 24V ac/dc
    Contact Configuration: 1 NC/ 1NO; 1 NC/ 1NO
    Dimension: 170 x 23 x 45 mm; Plastic Housing

  12. SI-QM100DSH

    logo with r symbol

    SI-QM100DSH INTERLOCK BODY

  13. SI-LS42DSJ

    logo with r symbol

    SI-LS42DSJ INTERLOCK BODY

  14. SI-LS42DMSI

    logo with r symbol

    SI-LS42DMSI SAFETY INTERLOCK

  15. SI-LS42WMSH

    logo with r symbol

    Spring Locking: Straight In-line
    Solenoid Voltage: 110/230VAC
    Contact configuration: 2 NC; 1 NC/1NO
    Dimension: 170 x 23 x 46 mm; Plastic Housing

  16. SI-LS42WMSG

    logo with r symbol

    Spring Locking: Straight In-line
    Solenoid Voltage: 110/230VAC
    Contact configuration: 1 NC/1 NO; 1 NC/1NO
    Dimension: 170 x 23 x 46 mm; Plastic Housing

  17. SI-LS42WMSGF

    logo with r symbol

    Spring Locking: Flexible In-line
    ,Solenoid Voltage: 110/230VAC
    Contact configuration: 1 NC/1 NO; 1 NC/1NO
    Dimension: 170 x 23 x 46 mm; Plastic Housing

  18. SI-LS42WMSHF

    logo with r symbol

    Spring Locking: Flexible In-line
    Solenoid Voltage: 110/230VAC
    Contact configuration: 2 NC; 1 NC/1NO
    Dimension: 170 x 23 x 46 mm; Plastic Housing

  19. SI-QM100AMSG

    logo with r symbol

    Spring Locking: Standard In-line
    Solenoid Voltage: 120V ac
    Contact Configuration: 1 NC/ 1NO; 1 NC/ 1NO
    Dimension: 145 x 49 x 95 mm; Metal Housing

  20. SI-QM100DSG

    logo with r symbol

    SI-QM100DSG INTERLOCK BODY

  21. SI-LS42DMSJ

    logo with r symbol

    SI-LS42DMSJ SAFETY INTERLOCK

  22. SI-LS42WSI

    logo with r symbol

    SI-LS42WSI INTERLOCK BODY

  23. SI-QM100DMSG

    logo with r symbol

    Spring Locking: Standard In-line
    Solenoid Voltage: 24V dc
    Contact Configuration: 1 NC/ 1NO; 1 NC/ 1NO
    Dimension: 145 x 49 x 95 mm; Metal Housing

  24. SI-LS42DMSJF

    logo with r symbol

    SI-LS42DMSJF SAFETY INTERLOCK

  25. SI-QM100DMSH

    logo with r symbol

    SI-QM100DMSH SAFETY INTERLOCK

  26. SI-LS42WMSIF

    logo with r symbol

    BilklSpring Locking: Flexible In-line
    Solenoid Voltage: 110/230VAC
    Contact configuration: 2 NC/1NO; 1 NC
    Dimension: 170 x 23 x 46 mm; Plastic Housing

  27. SI-LS42WMSI

    logo with r symbol

    Spring Locking: Straight In-line
    Solenoid Voltage: 110/230VAC
    Contact configuration: 2 NC/1 NO; 1 NC
    Dimension: 170 x 23 x 46 mm; Plastic Housing