USED SIEMENS 3TK2834-1BB40 SAFETY RELAY$225.00 Out of stock SKU: 352095980074 Category: Other Description Additional information Description USED SIEMENS 3TK2834-1BB40 SAFETY RELAY 1777 A.S. Additional information Weight 2.00 lbs Brand SIEMENS MPN 3TK2834-1BB40 UPC Does not apply We Buy New and Used Surplus Inventory - Sell to Us