RS PRO Test adaptor,4mm plug

Accessory type: Test adapter
Series: W
For use with: DIN rail

Test adapter - 4 mm plug. A test adapter that can accommodate 4 mm test leads for terminal blocks mounted on DIN rails. The adapter screws into the terminal block's busbar and extends beyond the terminal, allowing for both insulated and non-insulated 4 mm plugs to be used. The test adapter eliminates the need for jumpers and can be permanently attached to the specified terminals to facilitate hands-free measurements. Rated voltage and rated current are determined by the appropriate plug.