Weidmuller, Richmond, VA, offers WTL 4/2 STB disconnect test terminal blocks that let you tap into electrical circuits for test and control purposes. The blocks allow you to open the busbar in the terminal and for the adapter to make contact with a single action. This assures continuous operation of the circuit during the test procedure. The blocks also let you determine the order in which disconnect and contact are made, based on the length of the color-coded plastic lug on the test adapters. Features include a touch-safe design and a combi-foot for TS-32 and TS-35 DIN rail mounting.
Phone number: 804-794-2877