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Multi-Entry Key Operated (Straight, 90°, or Spring Key) Safety Interlock Switch

  • Item # 11T872
  • My Part #
  • Mfr. Model # GKNA21
  • Catalog Page # 289
  • UNSPSC # 39121509
Safety Interlock Switch,1NO/2NC,10A@240V close

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  • Shipping Weight 0.35 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

The Microswitch™ safety interlock switch is designed to resist the ingress of dirt, dust, oil, and coolants.

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Technical Specs

  • Item Safety Interlock Switch
  • Style Multi-Entry Key Operated (Straight, 90 Degrees , or Spring Key)
  • Contact Form 1NO/1NC, Direct Opening, Slow Action
  • Connection Type 1/2" NPT Conduit
  • AC Contact Rating 100mA to 10A @ 240V
  • Series GKN
  • DC Contact Rating 100mA to 10A @ 250V
  • Height 3.54"
  • Width 2.52"
  • Depth 1.18"
  • NEMA Rating 1, 4 (Indoor Only), 12, 13
  • IP Rating 67
  • Operating Temp. Range -13 Degrees to 185 Degrees F
  • Contact Material Silver
  • Conduit Size 1/2" NPT
  • Body Material Plastic
  • Description/Special Features Common Footprint Safety Switch for Multiple Applicability, Multiple Contacts, Multiple Key and Wiring Entry Points, Mechanical Life 500,000 Cycles, Shock 50G per IEC 68-2-27, Vibration 10G per 68-2-6, 0.5 lb. Extraction Force
  • Operating Force 5 lb.
  • Standards cULus, CE, CCC, SIL 3 Capable
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