3UA5900-1K: 8-12.5 AMP OVERLOAD (AFTERMARKET), SKU: 3UA5900-1K $60.00 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details SIEMENS 3UA5900-1K, AFTERMARKET OVERLOAD OEM Part: 3UA5900-1K Amps: 8-12.5 Contactor Series: N/A-Panel Mount These are factory new aftermarket overlo... DetailsBackDetailsSIEMENS 3UA5900-1K, AFTERMARKET OVERLOADOEM Part: 3UA5900-1KAmps: 8-12.5 Contactor Series: N/A-Panel MountThese are factory new aftermarket overloads.See MoreSee Less