Choose Options Quick view Milbank Load Center Spa Box with GFCI Disconnect (U4881-O-60GB) Siemens MSRP: Now: $879.50 Was: Replacement Milbank Load Center Spa Box with GFCI Disconnect.Milbank Part # U4881-O-60GB U4881-O-60GB MSRP: Now: $879.50 Was: Choose Options Quick view Qty in Cart: 0 Price: MSRP: Now: $879.50 Was: Subtotal: Choose Options