MROcentral.co USA: (207) 922-9900    Global Express Shipping CAN: (514) 400-0518    800K+ Parts Avail   Module / Controller / Board Part # [ 6SL3111-4VE21-6EA1S120 ] Qty Unit Price Discount 1 2 3 4 5 6 7 8 9 10 We service obsolete commercial quality parts for use in automated environments as well as petro-chemical and agricultural facilities. This component arrives with a 3 month warranty. Our items conform to ETL or other nationally standardized quality certifications. Click below for   additional discounts or manufacturer specifications.  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.

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