WAGO 2102-1304 TOPJOB S feedthrough terminal block with Lever and Open Tool Slots. Additional Description: WAGO-2102-1304 3CTBwlvr-2.5mm tstprt 35x15-35x7.5 60367578 WITH LEVER AND PUSH-IN CAGE CLAMP ; 2.5 MM ; WITH TEST PORT; SUITABLE FOR EX I APPLICATIONS; SIDE AND CENTER MARKING; FOR DIN-RAIL 35 X 15 AND 35 X 7.5; PUSH-IN CAGE CLAMP ; 2,50 M ; BLUE 60367578. Catalog Description: 3-conductor through terminal block; with lever and Push-in CAGE CLAMP®; 2.5 mm²; with test port; suitable for Ex i applications; side and center marking; for DIN-rail 35 x 15 and 35 x 7.5; Push-in CAGE CLAMP®; 2,50 mm²; blue.