Part Number R57-1D.5-5 6D Relays I O Modules in stock with ready to ship. Get an instant quote for Nte Electronics part number R57-1D.5-5 6D by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for R57-1D.5-5 6D. Our dedicated account manager will get back to you within 15 minutes.