MROcentral.co USA: (207) 922-9900    Global Express Shipping CAN: (514) 400-0518    800K+ Parts Avail   Module / Controller / Board Part # [ FR-A840-043 ] Qty Unit Price Discount 1 2 3 4 5 6 7 8 9 10 We stock replacement enterprise class components for use in production applications as well as military and nuclear installations. This assembly comes with a 3 month failure agreement. Our items comply with UL or other industry standardized safety certifications. Click below for   bulk pricing or manufacturer 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: 8/2/2025  |  © 2025