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ROTARY SWITCH LIFE CYCLE TESTER ROTARY SWITCH LIFE CYCLE TESTER GENERAL INTRODUCTION STANDARD COMPLIANCE GB16915.1-2003 Switches for Household And Similar Fixed Electrical Installations. Part 2-1 Particular Requirements; GB15092.1-2003 Switches for Appliances. Part 1: General Requirements; IEC60669-1 Switches for Household And Similar Fixed Electrical Installations. Part 2-1 Particular Requirements; IEC61058-1 Switches for Appliances. Part 1: General Requirements; Aim to