DIN Rail Mounted Terminal Blocks


  • American Electrical offers the complete line of Klemsan DIN Rail mounted terminal blocks
  • Saves time, space, and money
  • Used in any machine or process control interface application
  • Internationally approved and recognized
  • Additional information can be obtained from the Klemsan website

  • Manufactured from thermoplastic raw material
  • Grey is the main color
  • Five different colors gives users additional choices for visual separation of control circuits and/or voltage levels

Is our AVK series right for your application?  Check out all of American Electrical's terminal block options here.

Similar to Phoenix Contact Terminal Blocks (screw clamp).



  • Spring clamp terminals provide a faster method of terminating wires as compared to screw clamp systems
  • UL approved
  • Reliable in field applications
  • The spring clamp is opened with a small screwdriver inserted to the side of the clamp nest to the wire entry way
  • When the field wiring is in place, the screwdriver can be removed and a reliable, secure connection is maintained

Is our YBK series right for your application?  Check out all of American Electrical's terminal block options here to be sure.

Similar to Wago terminal blocks (tension clamp).


  • Cable is connected to the terminal just by pushing-in, without the need to use a screwdriver
  • PYK is suitable for applications with or without end-sleeves
  • All you need to do is to push the cable into the cable hole to make the connection
  • Cable can be released easily by using a screwdriver



Is our PIK series right for your application?  Check out all of American Electrical's terminal block options here to be sure.


  • Feed-thru and feed-thru/grounding terminal block series
  • Used in applications utilizing sensors or other multiwire systems
  • Only 6mm wide, which saves 2/3 to the normal space utilized in standard terminals

Is our PUK series right for your application?  Check out all of American Electrical's terminal block options here to be sure.


  • Main advantage: allows a circuit to be "opened" without removing the wire from the screw connections
  • Saves time
  • User can open the circuit and place a multimeter on the exposed internal terminals and "read" input or output currents very easily

See our video on disconnect terminals here.


  • Main advantage: allows a circuit to be "opened" without removing the wire from the screw connections
  • Saves time
  • User can open the circuit and place a multimeter on the exposed internal terminals and "read" input or output currents very easily

See our video on disconnect terminals here.


  • Built in Miniature Female Thermocouple Connector for Monitoring, Troubleshooting and Audit Feature 
  • Screw Type Terminal for  Secure and Maintenance Free Connections 
  • Type K and J Calibrations 
  • Fully Enclosed—No End Plates Required
  • DIN Rail Mountable (32 mm or 35 mm)—Narrow 10.7 mm Width
  • Identified with Calibration and “+” , “-” Connections
  • Write-On terminal markers

Click here to see a video on our DIN rail mounted Thermocouple Terminal Blocks.

**This video not only shows you how to terminate thermocouples but also how you can plug directly into the terminal block with your handheld device to read process temps or calibrate the control system.** 


  • Complies with EN 45545-2 European railway standard for fire safety classes R22-R23-R24-R26 for HL1 - HL2 - HL3
  • New ergonomically design
  • Push-in cross connections
  • Quicker and easier rail mounting advantages compared with YBK series

  • Main advantage: allows a circuit to be "opened" without removing the wire from the screw connections
  • Saves time
  • User can open the circuit and place a multimeter on the exposed internal terminals and "read" input or output currents very easily

See our video on disconnect terminals here.

Is our WGO series right for your application?  Check out all of American Electrical's terminal block options here to be sure.


  • Cross Connections
  • End Plates
  • End Brackets
  • Partitions
  • Marking Tags
  • Terminal strips
  • Test plug sockets
  • Cable marking sleeves
  • Group markings
  • Warning labels
  • Mounting rail support

  • Our SAFE CIRCUIT product line is the innovative answer for safe, quality wiring connections for up to 20 Amps (UL) per circuit.  Forget open terminal barrier strips
  • Provides a finger safe, high quality connection that guarantees personnel safety and protects the assembly from outside objects that can interfere
  • SAFE CIRCUITS include a 10 pole terminal block assembly, a 10 pole jumper, and a screwdriver (also available with terminals only, see above)
  • The circuits can handle 20 Amps each
  • UL approved and recognized
  • If you need to have a common distribution of voltage or signals, the 10 pole jumper can easily be cut down to any size
  • The screwdriver has an ergonomic design so that the proper torque can be applied as well as fitting easily in your hand
  • All terminals are situated on a 5" piece of slotted DIN Rail for easy mounting
  • Available in the three following types:
    •  A standard size screw clamp version p/n SC-AVK 
    • A standard size tension clamp version p/n SC-PYK 
    • A miniature size screw clamp version p/n SC-MVK 

Click here to see the video on our safe and reliable way to make circuit connections with safe circuits.