1. Scope of application: This standard specifies household and similar purposes (whether indoor or outdoor), including or without grounding sockets, plugs with a rated voltage greater than 50V but not exceeding 440V, and plugs with a rated current not exceeding 32A, fixed sockets, or mobile sockets suitable for AC only. For fixed sockets equipped with threaded terminals, the rated current is limited to 16A. This standard does not cover the requirements for concealed embedded sockets. It only includes the requirements for surface mounted sockets that are necessary for socket testing. Note 1: The general requirements for embedded sockets are specified in DIN EN 60670-1 (VDE 0606-1). This standard also applies to plugs and mobile sockets used in wire assemblies and wire extension components. This standard also applies to plugs and sockets that are part of electrical appliances, unless otherwise specified in relevant electrical standards: it also applies to plug-in devices under harsh conditions and plug-in devices equipped with DIN EN 60127 (VDE 0820) electrical fuses. Note 2: Special requirements are being formulated for the following electrical accessories: 1. Safety ultra-low voltage plugs, fixed sockets, and mobile sockets. This standard does not apply to the following electrical accessories: - Industrial plugs, fixed sockets, and mobile sockets; A device coupler; Note 3: Appliance couplers are applicable to the DIN EN 60320 (VDE 0625) series standards- Ultra low voltage plugs, fixed sockets, and mobile sockets; Note 4: The ultra-low voltage value is determined according to IECTR3 61201 publication- Fixed sockets for use with fuses, automatic switches, etc; Note S: It is allowed to have monitoring lights on the socket, but the monitoring lights must meet relevant standards. Wire assembly: Note 6: The wire assembly is applicable to DIN EN 60799 (VDE 0626) standard. Cable reel; Note 7: The cable reel is applicable to DIN EN 61242 (VDE 0620-300) standard- 2.5A250V two pole non detachable flat plug; Note 8: The two pole non detachable flat plug is applicable to DIN EN 50075 (VDE 0620-101) standard. The plugs, fixed sockets, or mobile sockets applicable to this standard should be used at ambient temperature, generally not exceeding 25C but occasionally reaching 35C. Note 9: The sockets applicable to this standard are only suitable for equipment types and installation locations where the ambient temperature is almost impossible to exceed 35 "C. For places with special conditions (such as ships, airplanes, etc.) and hazardous spaces (such as spaces with explosion hazards), special structures may be required
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