Test disconnect terminals

To check and measure electric circuits in the absence of voltage

Test disconnect terminals

For measuring purposes

For measuring purposes

In some applications it makes sense to add a test point or a disconnect element to the feed through terminal for testing and safety purposes. With test disconnect terminals you measure electric circuits in the absence of voltage. While the disconnecting points clearance and creepage distance is not assessed in dimensional terms, the specified rated impulse voltage strength must be proven.

Product range

Our product range of test-disconnect terminal blocks

PUSH IN Technology

PUSH IN Technology

PUSH IN Technology

Due to the comprehensive selection of accessories and the various cross-connection options, our modular terminal blocks with PUSH IN technology are the perfect solution for all requirements.

Tension clamp connection

Tension clamp connection

Tension clamp connection

Terminals with proven tension clamp technology are perfect for compact yet manageable cabinet construction. Its fantastic level of flexibility makes the tension clamp a great alternative connection.

Screw connection

Screw connection

Screw connection

The high reliability and variety of designs of the terminal blocks with clamping yoke connections make planning easier and optimises operational safety.

Product innovations

Klippon® Connect test-disconnect and fuse terminal blocks A2T 4 FS and A2T 4 DT

Klippon® Connect test-disconnect and fuse terminal blocks A2T 4 FS and A2T 4 DT

Klippon® Connect test-disconnect and fuse terminal blocks A2T 4 FS and A2T 4 DT

The number of sensors and actuators in the field is growing. More and more potentials have to be wired, fused, or even separated in the control cabinet. One example is servomotors with the potentials plus, minus, or PE. They require clear wiring, including fused potential.

The new two-tier terminals of the A2T 4 FS and A2T 4 DT series combine up to three functions per terminal. For example, you can choose between "disconnect, continuity, PE" or "fuse, continuity, PE". Sensors and actuators can be wired conveniently and clearly on just one terminal block. The potentials can be fused or also disconnected. Cross-connection channels on each level ensure safe potential distribution on the terminal strip.

Separate potentials simply and safely in confined spaces

Klippon® Connect test-disconnect terminal blocks

In marshalling cabinets of industrial control systems, signal lines from the field are often connected with terminal blocks. These are known as a robust, simple, and tidy connection option. However, their use requires sufficient current protection and a reliable disconnection circuit.

Our A2T 2.5 DT/DT test-disconnect terminal blocks enable a safe and simple electrical isolation in confined spaces. Two potentials can be operated with only one terminal block, resulting in space-savings of 50%. The multifunctional disconnect section can be converted into a fuse terminal or equipped with a component plug to enable the integration of electronic components.

Separate potentials simply and safely in confined spaces
  • Separation of two different potentials on one terminal block
  • Separation of two different potentials on one terminal block
  • Integrated testing point on each connection point
  • Multifunctional separation area for individual applications

Separate potentials simply and safely in confined spaces

Klippon® Connect test-disconnect terminal blocks

In marshalling cabinets of industrial control systems, signal lines from the field are often connected with terminal blocks. These are known as a robust, simple, and tidy connection option. However, their use requires sufficient current protection and a reliable disconnection circuit.

Our WDTR test-disconnect terminal blocks enable a safe and simple electrical isolation in confined spaces. Two potentials can be operated with only one terminal block, resulting in space-savings of 50%. The multifunctional disconnect section can be converted into a fuse terminal or equipped with a component plug to enable the integration of electronic components.

Separate potentials simply and safely in confined spaces
  • Separation of two different potentials on one terminal block
  • Separation of two different potentials on one terminal block
  • Combination foot for maximum flexibility on TS 32 and TS 35 mounting rails
  • Multifunctional separation area for individual applications

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