Skip Content

Safety Interlock Switch,1NO,1NC,10A@240V close
close x

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.
How can we improve our Product Images?

Safety Interlock Switch, 1NO, 1NC, 10A@240V

Price $103.75 / each

Please sign in or register to access lists

Confirm ZIP Code to determine availability.


Invalid Zip Code


Ship to: (Change)


Invalid Zip Code

  • Item # 11T910
  • Mfr. Model # GKMB33
  • UNSPSC # 39121509
  • Catalog Page # 356
  • Shipping Weight 0.49 lbs.
Country of Origin ChinaCountry 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

Technical Specs

  • ItemCompact Safety Interlock Switch
  • StyleActuating Key
  • SeriesGKM
  • AC Contact Rating100mA to 10A @ 240V
  • DC Contact Rating100mA to 10A @ 250V
  • Height2.75"
  • Width1.34"
  • Depth0.63"
  • Contact Form1NO, 1NC, Direct Opening, Slow Action, Break Before Make
  • NEMA Rating1, 12, 13
  • IP Rating66, 67
  • Operating Temp. Range-13 Degrees to 185 Degrees F
  • Contact MaterialSilver
  • Cable Length9.8 ft.
  • Body MaterialPlastic
  • Description/Special FeaturesFully Sealed Construction, 1,000,000 Expected Mechanical Operational Life, Bottom Exit Cable
  • StandardsUL, CSA, CE
How can we improve our Technical Specifications?

Compliance and Restrictions



The Microswitchâ„¢ safety interlock switch is designed to resist the ingress of dirt, dust, oil, and coolants.

Alternate Products

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.