CJA limit switches have been around since the 1930’s. These early versions were modified in 1951 and again in the 1960’s to what is now the C-8, C-81, C-9, C-91, C-101, C-111, CB-51 and the SL limit switch.
Common Applications
• Hoistway Terminal Switches
• Slow Down Switches
• Over Travel Switches
• Final Limit Switches
• Control Signal Switches
• Combination Safety & Signal Circuit
• Roll Down Gate Switch
• TV Towers
Limit Switch Features
• Solid Sturdy Carbon Contacts
• Self Wiping Contacts
• Metal Loaded Carbon Contacts
• Reversible Carbons
• Upside Down Installation
• Two Sets of 11/32” Holes For Vertical or Horizontal Mounting
• Tapped Threaded Holes For 1/2” Conduit
• In Stock Replaceable Components - Carbons, Movable Contact, Rollers
• UL Listed and CSA Approved
• 250 Volts AC or DC Limit Switches
Construction
• Solid Heavy Duty Zinc Die Cast Enclosure and Cover
• Solid Roller With Nylon Bearing
• No Lubrication Necessary
• Ground Screw
• Cast Positive Stops