🌐EnglishEnglishDeutschFrançaisPortuguêsSvenskaРусскийالعربية中文日本語EntityQ1132422· pop 10· linked from 17 articlesCore catchersafety device in a nuclear reactor to contain the core in case of a meltdownAvailable in 10 languagesFrançaisDeutsch中文日本語РусскийPortuguêsالعربيةSvenskaUkrainianvia Wikidata sitelinks · CC0ConnectionsWayback MachineEntitypressurized water reactorEntityCategoriesNuclear power plant componentsNuclear reactor safety