Siemens 51JKPPLD11X Push-Pull Switch

Siemens 51JKPPLD11X Push-Pull Switch, also listed as Furnas Siemens 51JKPPLD11X Push Pull Switch, is a push-pull switch bearing the model number 51JKPPLD11X. The dual listing implies the same device appears under both Siemens and Furnas catalogs.