USED SIEMENS 505-7339 INTERFACE MODULE 5057339$45.00 Only 1 left in stock USED SIEMENS 505-7339 INTERFACE MODULE 5057339 quantity Add to cart SKU: 173263778785 Category: Other Description Additional information Description USED SIEMENS 505-7339 INTERFACE MODULE 50573391998 BB Additional information Weight 1.00 lbs MPN 505-7339 Brand SIEMENS We Buy New and Used Surplus Inventory - Sell to Us