3UA5900-1B: 1.25-2 AMP OVERLOAD (OEM), SKU: 3UA5900-1B OEM $84.00 Quantity discounts available QuantityPrice Quantity -+ Add to Cart Details SIEMENS 3UA5900-1B, OEM OVERLOAD OEM Part: 3UA5900-1B Amps: 1.25-2 Contactor Series: N/A-Panel Mount These are factory new OEM overloads. DetailsBackDetailsSIEMENS 3UA5900-1B, OEM OVERLOADOEM Part: 3UA5900-1BAmps: 1.25-2 Contactor Series: N/A-Panel MountThese are factory new OEM overloads.See MoreSee Less