This part of GB 169151 applies to general purpose switches for household and similar fixed electrical installations, which are used indoors or outdoors and are only for alternating current, with a rated voltage not exceeding 440 V and a rated current not exceeding 63 A. GB 16915.1-2003 Switches for household and similar fixed electrical installations Part 1: General requirements GB16915.1-2003 Standard download decompression password: www.bzxz.net

CB 16915.1—2003
Chapters 10, 11 to 16, 17, 18, 21.2, 23 and 24 of this part of GB16915 are mandatory and the rest are recommended:
G1G915 Switches for household and similar fixed electrical appliances are divided into 2 parts: Part 1: General requirements (316913.1)
Part 2: Specific requirements (CB16915.2~-16915.1)——Section 1: Electronic switches——Section 2: Through-control rise and fall——Section 1: Delay switches This part is the answer to GB16915: Load distribution fast adjustment to GB60669-1:2000 (Edition 3.1 minus switches for household and similar reverse M type electrical installations Part 1: General requirements). This part is different from the TFC S 69-1:2000 The main differences are as follows: 1. Regarding the rated current of IEC60669-12002, 2. The rated current is not less than 15A: but it must be in our area and the rated current range of the pull-wire switch is 1, so it is added, "for small-scale use, the rated current of the pull-wire switch can be enough 1A\2. Regarding the use of circulating current, the simplified modification of IEC 1.2000 stipulates: "The pipes meeting the requirements of this standard are suitable for use in an environment where the temperature usually exceeds 25°C and occasionally reaches 35°C." Taking into account the geographical location of our country, the actual natural climate distribution is high, and the area south of Zijiang River is in the subhumid tropical zone and the humid tropical zone, where the annual average temperature change and temperature are relatively high, and the humidity is relatively high. Therefore, this part changes the use ambient temperature to "specially suitable for the requirements of the vehicle standard belt It is suitable for use in an environment where the temperature does not exceed 5°C and the humidity will not reach 4°C. 3. Additional tests for single-element materials
IEC50669-1:2,10.1 stipulates: "For enclosures or components of thermally resistant materials or resistant materials, the following additional tests shall be carried out: The test shall be carried out at an ambient temperature of 5°C + 2°C, and the product shall also be placed in this environment: "Taking into account the severe ambient temperature setting and the provisions of the H flow limit in Section 1, the \SGC process\ shall be changed to \40T+2°C\ accordingly. 4. Additional heat test
IEC63659-1:3U00:5. Provisions: \(The temperature of the humidity chamber) shall be maintained at any convenient value between 20 and 80°C_1K. Before the specimen is placed in the humidity chamber, the temperature shall be measured for 1-4°C." Considering that some areas of my country have a sensible hot climate, and my country's electrical products all use 40+2%. When conducting a heat test, this part stipulates that "the width of the test range should be maintained at +2. The sample should be brought to a temperature of 3242°C before being placed in the humidity chamber." This provision is consistent with the equivalent 3242°C standard for basic environmental test of electrical and electronic products formulated in TFC0068-2-3; standard heat test method for basic environmental test of electrical and electronic products. This part shall replace GH1691:1-1997 standard for domestic and foreign electrical equipment. Regarding Part 1, General requirements 3,
This part has the following main changes compared with GB[6915.11997]: 1. Add the requirements and test methods for the protection function of switches against intrusion of objects, etc.: 2. Article 7.2.9.%, 3.2.15.3).
2. Article 6.1 The rated voltage range values ​​of switches are based on the original IEC6C669-1:2000 and are not reduced. 3. Added the provisions for sensitive switches and non-contact switches (semiconductor beds and installed stomachs) (7.1., 8.1.%, 2.1G.2 Table 14, 23.1 Table 20).
1. Added the provisions for switches equipped with sensitive lamps (see 10.1, 7.3, .1 Table 20. GB16915.12003
5. Added the definition of "small parts" and the test requirements for "small parts" (see 2..1) 6, and added the "Electrical compatibility (EMC) requirements" 7. Added the "requirements for the identification of the terminals connected to the non-primary and secondary energy parts before design" (8.5). 8. Modified the outer diameter limit of the external diameter of the installed type and expanded the scope of adoption (see 13.12 Table 12). 5. Improve The test method and device for checking the damage degree of the wire (2.2.5) have been deleted. 11. "Classification according to the level of protection against electric shock" has been deleted. This part (Gn16915.1) is the preparation part of 1915: General requirements, which is the relevant standard for household and similar standard electrical installations: Part 2 of 1915: Special requirements (Gn16915.2.~1h91.42 should be used in conjunction with it. The author of this part is Appendix B, Appendix C, Appendix D. The data are requested. This part is affiliated with the China Electric Appliance Industry Association: This part is affiliated with the National Standardization Technical Committee for Equipment Annexes: This part is affiliated with: Guangzhou Electric Science Research Institute, etc., Qixing Electric (Sizhou) Co., Ltd., T (. International Electric \ 、Matsumoto Electric Second Industrial Co., Ltd. Beijing Guotong Matsushita Electric Co., Ltd., Hangzhou Hongya Electric Co., Ltd., Schneider Electric (Zhonghou) Investment Co., Ltd., Yujing Hongyan Electric Co., Ltd., Zhongshan Langneng Electric Co., Ltd., Wood Part of the drafting: Lei Buping, Wang Kelian. Kong Jun, He Weisi, Zhenfeng Qian, Zhu Bin, Yang Guozi, Zhang Gai, Jinjiang, Mi Xinjie This part of the switch for household and similar fixed electrical installations Part 1: General requirements GB16915.1-2903 This part of GB16915.1-2903 is applicable to household and similar fixed electrical installations used indoors or outdoors, with only a single piece of alternating current, the rated positive voltage does not exceed 44V, the rated current does not exceed 634A The rated current limit of the switch for fixed or air-operated use is 25A. Position 1: The switch with a rated current of 410V is suitable for use in a fixed or air-operated environment. This part is not applicable to the installation box of the voice-activated switch. Note 2: For the requirements of the installer of the lifting switch, see 117265. This part is also applicable to:
Rising switch equipped with signal lamp
Magnetic leakage control switch (its special requirements are given in Part 2); Switch equipped with time delay device (its special requirements are given in Part 2); Switch with its value function combined with the switch (but not the switch combined with the effective circuit breaker) (its special requirements are given in Part 2); Switch equipped with titanium retaining device and flexible cable outlet device (see Appendix B). Note 3: The minimum length of the above-mentioned British model shall be in accordance with the national regulations, comply with the requirements of this part and be suitable for use in an ambient temperature not exceeding 35°C. Note 4: The above-mentioned equipment shall be used in equipment that meets the requirements of the vehicle and is not suitable for use in an ambient temperature not exceeding 35°C.
In special environments, such as vehicles, vehicles, and places where explosion hazards may occur, special structures may be required. 2 Normative application documents
The clauses in the listed documents become the series of this part through the applicability of this part of GB 16915. All the applicable documents with the specified period and all subsequent amendments (including errata) or revisions are applicable to this part. The parties to the agreement based on this part are encouraged to study and approve the use of new versions of these documents. For referenced documents without a date, the latest version applies to this part.
GH/14207-1981 Method for determination of comparative tracking index and withstand voltage of solid insulating materials under load (e4v IFC t112.-979) www.bzxz.net
GB4208-199 External protective film (P code>envTE65529:1985) CB5013.11997 5n/750V insulation for rated voltage (Id1EL60245-:139:7)
Beijing voltage 459/75V and below - green core cable - Part 4: printed flexible wire
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