MROcentral.co  Global Express Shipping USA: (207) 922-9900    CAN: (207) 400-0518    800K+ Parts Avail Module / Controller / Board [ 6ES79521AY000AA0 ] Qty Unit Price Discount 1 2 3 4 5 6 7 8 9 10 We service replacement enterprise capacity equipment for use in production applications as well as military and medical installations. This assembly comes with a 3 month warranty. All modules comply to UL or other nationally recognized quality certifications. Click below for   bulk pricing or product details.  Industrial components, LCDs, inverters, PLCs, control modules, PCBs, safety relays  and other obsolete, out-of-production, over-stocked, and discontinued parts for commercial and industrial use.

Last Update: 8/1/2025  |  © 2025