Siemens BQD350 3 pole 50 Amp 480/277 volt NNB. Brilliant Equipment Services buys and sell new surplus and used/reconditioned electrical equipment. New Out of box products may have shelf wear but the photos on the listing are of the actual product. If you require a certified test on breakers larger than 200 amp 480v, please message us before purchasing the item. Do you have surplus for sale?