Accessory type: Test adapter
Series: WTA
For use with: Terminal block

WTA5-1 test adapter. A test adapter for standard terminal blocks up to 10 mm. The adapter allows for testing of circuits while the distribution boxes are in operation. To wire the adapter, the spring-loaded test probe must be pulled out from the front. Then, a measuring lead of 0.75 mm² can be routed through the adapter form and crimped onto the test probe. WTA5-1 is compatible with WDU 2.5 to 10.