Part Number B3F-4055W A12531-B having (CAGE Code 61964) and FSC 5930 Switches in stock with ready to ship. Get an instant quote for B3F-4055W A12531-B Switch Push by Omron Electronics. Fill the form below with your desired order quantity, targeted price and the expected order-fulfilment date. Our dedicated account manager will get back to you within 15 minutes.