Belimo P475-1 SKU: P475-1 $162.45 $361.00 Quantity -+ Factory Stock Details Belimo P475-1 : Shaft mount, non-Mercury auxiliary switch for 1" diameter shafts. Data Sheet DetailsData Sheet Back Belimo P475-1 : Shaft mount, non-Mercury auxiliary switch for 1" diameter shafts. Back Stocked items ship in 1 business day. Factory items typically ship in 3-5 business days (estimate only). Actual times may vary.Email sales@energycontrol.com for more information.