LifeCheck with hand-held testing devices

Functional monitoring of the arrester is possible with all protective devices marked with the LifeCheck symbol.

With the practical hand-held testing device, you can soon find out if your protective components have suffered damage due to electrical or thermal loads. This keeps you in the picture and allows you to exchange overloaded protective modules in good time.

This is the test procedure

Your advantages with version 2

  • It is clear to which arrester module the test result applies
  • It is immediately recognisable which arrester is being tested (even if you have to interrupt the testing procedure)
  • When using the universal base part BXT BAS as a feed-through terminal, the signal is still available when the arrester module is taken out.

Step by step procedure - version 2

White test adapter plugged into a yellow surge protection module inside an electrical control cabinet with connected wires.
1. Clip the test sensor onto the arrester module
Hand removing a yellow surge protection module from a control cabinet while holding a white test adapter; white arrow indicates direction.
2. Pull the arrester module out by about 5 cm
Hand holding a measuring device next to a row of yellow surge protection modules while another hand holds a removed module with test adapter.
3. Start the test and wait for the result
White test adapter connected to a yellow surge protection module inside a control cabinet, with cable attached and wires visible.
4. Plug the module back into the base part - you must hear it click in
Hand holding a white test adapter next to yellow surge protection modules inside a control cabinet with connected wires.
5. Finished. Remove the test sensor from the arrester module and follow the same procedure with the next arrester

The test devices in the online catalogue

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