Part Number BL-3.50 02 90-SN-OR-BX Terminal Blocks And Din Rail Terminals in stock with ready to ship. Get an instant quote for Weidmueller Terminations Inc part number BL-3.50 02 90-SN-OR-BX by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for BL-3.50 02 90-SN-OR-BX. Our dedicated account manager will get back to you within 15 minutes.