Skip Content


Rotary, No Lever Explosion Proof Limit Switch; Location: Top, Contact Form: 1NC/1NO, CW, CCW Movemen

  • Item # 12U955
  • My Part #
  • Mfr. Model # 11CX12E
  • Catalog Page # N/A
  • UNSPSC # 39121509
Rotary, No Lever Explosion Proof Limit Switch; Location: Top, Contact Form: 1NC/1NO, CW, CCW Movemen close

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.

CAD Downloads

Web Price $468.50 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 2.85 lbs.
Country of Origin USA 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

This explosion-proof limit switch features a rotary head, silver contacts, screw terminal connections, and maintained contact.

View More

Technical Specs

  • Limit Switch Style Explosion Proof Limit Switch
  • Basic Actuator Style - Limit Switch Rotary
  • Actuator Style - Limit Switch Rotary, No Lever
  • Actuator Location - Limit Switch Top
  • Item Explosion Proof Limit Switch
  • AC Contact Rating - Limit Switch 15A @ 480V
  • DC Contact Rating - Limit Switch 0.02A @ 250V
  • Contact Form- Switches 1NC/1NO
  • Body Height - Limit Switch 4.00"
  • Body Width - Limit Switch 4.00"
  • Body Depth - Limit Switch 4.09"
  • Boot Sealed Actuator - Limit Switch No
  • Threaded for Panel Mounting - Limit Switch No
  • Body Style - Limit Switch Standard
  • NEMA Rating 1, 3, 4, 4X, 6, 6P, 7, 13
  • Wiring Entry 3/4" NPT
  • Electrical Connection Screw Terminals
  • IP Rating 66, 67
  • Movement CW, CCW
  • Travel Maximum Pretravel 15 Degrees , Minimum Over Travel 90 Degrees , Differential Travel 10 Degrees
  • Series CX
  • Operating Temp. Range -13 Degrees to 185 Degrees F
  • Body Material Aluminum
  • Operating Force 0.37 ft.-lb.
  • Standards UL, CSA, ATEX, IEC Ex
  • Certification ATEX, IEC Ex, Div. 1, & 2, Class I, Groups B, C, & D; Div. 1 & 2, Class II, Groups, E, F, & G; II 2 G, Ex d IIC T6; II 2 D, Ex d tD A21 T85C
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Products

Alternate Products may not be identical in style or function to original selection. Please compare below for more information.

Alternate Search Terms

Customer Reviews

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.