Part Number BL 3.5 12 Miscellaneous Electronic Components in stock with ready to ship. Get an instant quote for Weidmueller Terminations Inc part number BL 3.5 12 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for BL 3.5 12. Our dedicated account manager will get back to you within 15 minutes.