TOPJOB® S Item no. 2003-499 Test plug adapter N/L; for 2003-6641 and 2003-6640 Multilevel Installation Terminal Blocks; for vertical test slot; 2-pole; gray Item no. 2003-499 Test plug adapter N/L Generate Datasheet Download Downloads as zip Download Compare {{ label }} Configure Item no. 2003-499 Test plug adapter N/L Generate Datasheet Download Downloads as zip Download Compare {{ label }} Configure