IEC 60703-1:2010 applies to automatic electrical controls for use in, on, or in association with equipment for household and similar use, including controls for heating, air conditioning and similar applications. The equipment may use electricity, gas, oil, solid fuel, solar thermal energy, etc., or a combination thereof. This standard also applies to the inherent safety; to the operating values, operating times, and operating sequences where such are associated with equipment safety, and to the testing of automatic electrical control devices used in, or in association with, household or similar equipment. This standard is also applicable to controls for appliances within the scope of IEC 60335-1 as well as controls for building automation systems within the scope of ISO 16484-2. The principal changes in this edition as compared to the previous edition are as follows: - changes to the low temperature test requirements for in-line cords; - revision to the pollution degree for the environment surronding contacts; - addition of the use of screwless terminals on printed circuit boards and revisions to creepage distances; - additions of CISPR 11 EMC requirements; - incorporation of EMC test levels from IEC 60335 series; - additional testing for flexible cords; - revisions to the requirements for resistance to heat, fire and tracking including replacement of clause 21 and Annexes F and G; - new Annex T for additional requirements for non-SELV supplied sensor cable or cord; - new requirements in H.27.1 for first and second fault approach to ensure functional safety; - incorporation of software techniques from IEC 61508-3 in H.11.12; - replacement of Annex D (Canada and USA) with reference to UL 746C; - updates to the references and bibliography; - the keyword index was deleted. In the EN - Replace the fourth paragraph by the following: NOTE 1 Throughout this standard the word "equipment" means "appliance and equipment". Replace Note 1 and Note 2 by the following: NOTE 2 These requirements are referred to by IEC 61810-1:2008, Clause 1. NOTE 3 This standard is intended to be used for the testing of any stand-alone relay which is intended to be used as a control of an appliance according to IEC 60335-1. It is not intended to be 93 used for any other stand-alone relay, or to replace the IEC 61810 series of standards. 1.1.3 Add the following note: NOTE Starting relays are tested as voltage sensing or current sensing controls. 1.5 Add the following normative reference after IEC 60695-10-2: EN 60730 series, Automatic electrical controls for household and similar use (IEC 60730 series) Add the following normative reference before CISPR 22:2008: EN 55016-1:2010 A1:2010, Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-1: Radio disturbance and immunity measuring apparatus - Measuring apparatus (CISPR 16-1-1:2010 A1:2010) Add the following normative references after IEC 62326 HD 21.5 S3:1994 A1:1999 A2:2001, Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 5: Flexible cables (cords) (IEC 60227-5:1979, mod.) HD 22.4 S4:2004, Cables of rated voltages up to and including 450/750 V and having cross-linked insulation - Part 4: Cords and flexible cables