Part Number CTL2.5U(L) 24 Terminal Blocks And Din Rail Terminals in stock with ready to ship. Get an instant quote for Altech Corp part number CTL2.5U(L) 24 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for CTL2.5U(L) 24. Our dedicated account manager will get back to you within 15 minutes.