IEC 60335-2-35:2012/AMD1:2016-Amendment 1-Household and similar electrical appliances-Safety-Part 2-35: Particular requirements for instantaneous water heaters, IEC 60512-99-001:2012-Connectors for electronic equipment-Tests and measurements-Part 99-001: Test schedule for engaging and separating connectors under electrical load-Test 99a: Connectors