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Model 11/21 Leverless Limit Switch

Brand: Go Switch

10-20 Series GO® Switch Models 11 and 21 are the world’s original leverless limit switches.

Their simple design, rugged enclosures, long sensing ranges, and global approvals make these switches the ideal choice wherever reliable position sensing is needed.
Features
  • SPDT contacts rated
  • 10 amp/120 Vac, 3 amp/24 Vdc
  • AC/DC, NO/NC flexibility
  • Side sensing
  • Brass or stainless enclosures
  • Inherently Intrinsically Safe
  • -40° to 105° C (-40° to 221° F) operating temperature
  • Options 
    • Zone 0, 1, or 2 hazardous areas 
    • 176° C (350° F) high temperature
    • Quick disconnect connectors 
    • Underwater capabilities

Specifications

Brand

Operating Temperature

  • -40° to 105° C (-40° to 221° F)

Enclosure Material

  • Brass
  • Stainless

Sensor

  • Square Sensor

Contact

  • SPDT

Electric Rating

  • 10 A 120 Vac
  • 3 A 24 Vdc

Size

  • Model 11: 1/2" Square x 4-9/16" Overall (Add 1/2” for Bottom Conduit Outlet)
  • Model 21: 1/2" Square x 3-13/16" Overall (Add 1/2" for Bottom Conduit Outlet)

Certifications & Approvals

  • CSA
  • UL
  • FM
  • MSHA

Documentation

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