As an Amazon Associate, we earn from qualifying purchases. Home » OMRON STI » QCX20 OMRON STI . QCX20 OMRON STI . QCX20 Gallery Attributes Brand name, Manufacturer name, ManufacturerOMRON STI moq, multiple1 MPN, SKUQCX20 qtyInStock0 Distributor offers SellerSKUMOQIn stockMultiplePrices RadwellQCX2011