Part Number 21050A having (CAGE Code 13226) and FSC 5920 Fuses Arresters Absorbers and Protector in stock with ready to ship. Get an instant quote for 21050A Fuse Link Thermal by Betts Industries 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.