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Key Interlock Switches

GKN Series

Multi-use, multi-option. cULus, CE, CCC, S-mark, SIL3. IP67. NEMA 1, 4X (indoor), 12, 13. Silver contacts

Distributor Inventory

The MICRO SWITCH GKN Series safety interlock switches provide superior reliability in a compact, cost-effective package size. Six different types of actuator keys are available. The GKN Series conforms to IEC 60947-5-1 and carries cULus, CE, and CCC approvals.

Others

  • Switch Type
    • 2NC/1NO Direct Opening, Slow Action
    • 3NC Direct Opening, Slow Action
  • Actuator
    • Key
  • Termination Type
    • 1/2 NPT
    • 20 mm
  • Housing Material
    • Plastic
  • Sealing
    • IP67; NEMA 1, 4X (indoor use only), 12, 13
  • Shock
    • 50 g per IEC 68-2-27
  • Operating Temperature
    • -25 °C to 85 °C [-13 °F to 185 °F]
  • Vibration
    • 10 g per IEC 68-2-6
  • Ampere Rating
    • 100 mA to 10 A (Thermal)
  • UNSPSC Commodity
    • 39122205 Safety Switches
  • Expected Mechanical Life
    • 500,000 cycles
  • Product Type
    • Key Operated Safety Interlock Switch
  • Voltage
    • 240 Vac and 250 Vdc max.
  • Contact Material
    • Silver
  • Series Name
    • GKN
  • Agency Approvals and Standards
    • cULus, CE, CCC, SIL 3 capable
  • UNSPSC Code
    • 39122205

Others

  • Switch Type
    • 2NC/1NO Direct Opening, Slow Action
    • 3NC Direct Opening, Slow Action
  • Actuator
    • Key
  • Termination Type
    • 1/2 NPT
    • 20 mm
  • Housing Material
    • Plastic
  • Sealing
    • IP67; NEMA 1, 4X (indoor use only), 12, 13
  • Shock
    • 50 g per IEC 68-2-27
  • Operating Temperature
    • -25 °C to 85 °C [-13 °F to 185 °F]
  • Vibration
    • 10 g per IEC 68-2-6
  • Ampere Rating
    • 100 mA to 10 A (Thermal)
  • UNSPSC Commodity
    • 39122205 Safety Switches
  • Expected Mechanical Life
    • 500,000 cycles
  • Product Type
    • Key Operated Safety Interlock Switch
  • Voltage
    • 240 Vac and 250 Vdc max.
  • Contact Material
    • Silver
  • Series Name
    • GKN
  • Agency Approvals and Standards
    • cULus, CE, CCC, SIL 3 capable
  • UNSPSC Code
    • 39122205
  • Shock : 50 g per IEC 68-2-27
  • Operating Temperature : -25 °C to 85 °C [-13 °F to 185 °F]
  • Vibration : 10 g per IEC 68-2-6
  • Housing Material : Plastic
  • Switch Type : 2NC/1NO Direct Opening, Slow Action|3NC Direct Opening, Slow Action
  • Ampere Rating : 100 mA to 10 A (Thermal)
  • Sealing : IP67; NEMA 1, 4X (indoor use only), 12, 13
  • UNSPSC Commodity : 39122205 Safety Switches
  • Expected Mechanical Life : 500,000 cycles
  • Termination Type : 1/2 NPT|20 mm
  • Product Type : Key Operated Safety Interlock Switch
  • Voltage : 240 Vac and 250 Vdc max.
  • Contact Material : Silver
  • Series Name : GKN
  • Agency Approvals and Standards : cULus, CE, CCC, SIL 3 capable
  • UNSPSC Code : 39122205
  • Actuator : Key
Data Sheet
Name
Description
File Size
Date
Size
GKN Series Safety Interlock Switch
484.93 KB
12/3/2020
PDF 484.93 KB
Manuals and Guides
Name
Description
File Size
Date
Size
50018101: GKN Series Actuating Key, Issue 1 (Multiple Languages)
358.37 KB
12/3/2020
PDF 358.37 KB
Electromechanical Safety Switch Product Selection Guide
355.99 KB
12/3/2020
PDF 355.99 KB
Limit Switches and Machine Safety Range Guide
8.05 MB
12/3/2020
PDF 8.05 MB
Installation Instructions
Name
Description
File Size
Date
Size
50017382: GKN Series Safety Interlock Switch
422.66 KB
12/3/2020
PDF 422.66 KB
Technical Note
Name
Description
File Size
Date
Size
Industrial Product Line Card
1.84 MB
5/11/2021
PDF 1.84 MB
Certificate
Name
Description
File Size
Date
Size
GKN switch SIRA certificate
384.63 KB
11/26/2020
PDF 384.63 KB
GKN switch mechanical endurance certificate
25.46 KB
12/3/2020
PDF 25.46 KB
GKN switch electrical endurance certificate
25.47 KB
12/3/2020
PDF 25.47 KB
Catalog
Name
Description
File Size
Date
Size
MICRO SWITCH Safety Switches Comparison
491.94 KB
12/3/2020
PDF 491.94 KB
Application Note
Name
Description
File Size
Date
Size
Limit Switches with Positive-Opening Contacts
3.02 MB
12/3/2020
PDF 3.02 MB
Name
Description
File Size
Date
Size
Limit Switches with Positive-Opening Contacts
3.02 MB
12/3/2020
PDF 3.02 MB
MICRO SWITCH Safety Switches Comparison
491.94 KB
12/3/2020
PDF 491.94 KB
50017382: GKN Series Safety Interlock Switch
422.66 KB
12/3/2020
PDF 422.66 KB
GKN Series Safety Interlock Switch
484.93 KB
12/3/2020
PDF 484.93 KB
50018101: GKN Series Actuating Key, Issue 1 (Multiple Languages)
358.37 KB
12/3/2020
PDF 358.37 KB
Electromechanical Safety Switch Product Selection Guide
355.99 KB
12/3/2020
PDF 355.99 KB
GKN switch SIRA certificate
384.63 KB
11/26/2020
PDF 384.63 KB
GKN switch mechanical endurance certificate
25.46 KB
12/3/2020
PDF 25.46 KB
GKN switch electrical endurance certificate
25.47 KB
12/3/2020
PDF 25.47 KB
Limit Switches and Machine Safety Range Guide
8.05 MB
12/3/2020
PDF 8.05 MB
Industrial Product Line Card
1.84 MB
5/11/2021
PDF 1.84 MB
Image
SKU
Description
alt
GKNA30
MICRO SWITCH GKN Series Key-Operated Safety Switch, 3NC Direct Opening, Slow Action, NPT Conduit, Plastic Housing, Silver Contacts
alt
GKNA21
MICRO SWITCH GKN Series Key-Operated Safety Switch, 2NC/1NO Direct Opening, Slow Action, NPT Conduit, Plastic Housing, Silver Contacts
alt
GKNC30
MICRO SWITCH GKN Series Key-Operated Safety Switch, 3NC Direct Opening, Slow Action, 3 x 20mm Conduit, Plastic Housing, Silver Contacts
alt
GKNC21
MICRO SWITCH GKN Series Key-Operated Safety Switch, 2NC/1NO Direct Opening, Slow Action, 3 x 20mm Conduit, Plastic Housing, Silver Contacts