Part Number YE-2RB-A4 Electromechanical Switches in stock with ready to ship. Get an instant quote for Honeywell Sensing And Control part number YE-2RB-A4 by filling form below with your desired order quantity, targeted price and the expected order-fulfilment date. Get instant quote for YE-2RB-A4. Our dedicated account manager will get back to you within 15 minutes.