Sparex source: https://us.sparex.com/universal-fitting-switch-152767.html Product: Universal Fitting Switch - Sparex S.152767 SKU: S.152767 Listing note: 3 (On/Off/On)Max. Volts: 12/24V, Dimensions: Ø12, IP rating Detail enrichment pending: OEM cross references, fitment, catalog pages, and full specifications.