MROcentral.co USA: (207) 922-9900   Global Express Shipping CAN: (514) 400-0518   800K+ Parts Avail Module / Controller / Board SEW [ 31C450-503-4-00 ] Qty Unit Price Discount 1 2 3 4 5 6 7 8 9 10 We carry replacement enterprise grade parts for use in mission critical applications as well as petro-chemical and other installations. This component is supplied with a 3 month guarantee. Our units comply with NTL or other industry standardized quality certifications. Click below for   additional discounts 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: 8/1/2025  |  © 2025