Part Number DDFL4U(E) 110BL Terminal Blocks Connectors in stock with ready to ship. Get an instant quote for Altech Corp part number DDFL4U(E) 110BL by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for DDFL4U(E) 110BL. Our dedicated account manager will get back to you within 15 minutes.