Part Number ZE-QA277-2 Electromechanical Switches in stock with ready to ship. Get an instant quote for Omron Electronics Inc Emc Div part number ZE-QA277-2 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for ZE-QA277-2. Our dedicated account manager will get back to you within 15 minutes.