NEW SIEMENS BW500 MILLTRONICS CONTROL MODULE 7MH71521AA001AA$3,000.00 Only 1 left in stock NEW SIEMENS BW500 MILLTRONICS CONTROL MODULE 7MH71521AA001AA quantity Add to cart SKU: 175675834818 Category: Other Description Additional information Description NEW SIEMENS BW500 MILLTRONICS CONTROL MODULE 7MH71521AA001AA B3/134 BB Additional information Weight 7.00 lbs Brand SIEMENS MPN BW500 Country/Region of Manufacture Canada We Buy New and Used Surplus Inventory - Sell to Us