Part Number 31M 309 1 having (CAGE Code 71400) and FSC 5945 Relays and Solenoids in stock with ready to ship. Get an instant quote for 31M 309 1 Relay Electromagnetic by Cooper Bussmann Inc. 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.