{"id":225552,"date":"2024-10-19T14:39:24","date_gmt":"2024-10-19T14:39:24","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-602381999\/"},"modified":"2024-10-25T08:30:51","modified_gmt":"2024-10-25T08:30:51","slug":"bs-en-602381999","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-602381999\/","title":{"rendered":"BS EN 60238:1999"},"content":{"rendered":"

Technical and dimensional requirements and methods of test used in determining and safety and fit of lamps. Applies to E5, E10, E14, E27 and E40 thread sizes.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nBRITISH STANDARD <\/td>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nForeword
Foreword to amendment A1
Foreword to amendment A2 <\/td>\n<\/tr>\n
5<\/td>\nContents <\/td>\n<\/tr>\n
7<\/td>\n1. General
1.1 Scope
1.2 Normative references <\/td>\n<\/tr>\n
8<\/td>\n2 Definitions <\/td>\n<\/tr>\n
11<\/td>\n3 General requirement
4 General conditions for tests <\/td>\n<\/tr>\n
12<\/td>\n5 Standard ratings <\/td>\n<\/tr>\n
13<\/td>\n6 Classification
7 Marking <\/td>\n<\/tr>\n
15<\/td>\n8 Dimensions
Table 1 – Thickness of screw shells and contacts <\/td>\n<\/tr>\n
16<\/td>\nTable 2 – Minimum effective screw lengths
Table 3 – Dimensions of threaded entries and set screws <\/td>\n<\/tr>\n
17<\/td>\n9 Protection against electric shock <\/td>\n<\/tr>\n
18<\/td>\n10 Terminals <\/td>\n<\/tr>\n
19<\/td>\nTable 4 – Minimum dimensions of pillar-type terminals <\/td>\n<\/tr>\n
20<\/td>\nTable 5 – Minimum dimensions of screw-type terminals <\/td>\n<\/tr>\n
21<\/td>\n11 Provision for earthing <\/td>\n<\/tr>\n
22<\/td>\n12 Construction <\/td>\n<\/tr>\n
24<\/td>\nTable 6 – Pull and torque values <\/td>\n<\/tr>\n
25<\/td>\nTable 14 – Insertion torque
Table 15 – Minimum and maximum removal torque <\/td>\n<\/tr>\n
26<\/td>\n13 Switched lampholders
14 Moisture resistance, insulation resistance and electric strength <\/td>\n<\/tr>\n
28<\/td>\n15 Mechanical strength
Table 7 – Test cap dimensions <\/td>\n<\/tr>\n
29<\/td>\nTable 8 – Heights of fall <\/td>\n<\/tr>\n
31<\/td>\nTable 9 – Maximum deformation values
16 Screws, current-carrying parts and connections <\/td>\n<\/tr>\n
32<\/td>\nTable 10 – Torque values <\/td>\n<\/tr>\n
33<\/td>\n17 Creepage distances and clearances
Table 11 – Minimum distances for a.c. (50\/60 Hz) sinusoidal voltages <\/td>\n<\/tr>\n
34<\/td>\nTable 12 – Minimum distances for non-sinusoidal pulse voltages
18 Normal operation <\/td>\n<\/tr>\n
35<\/td>\n19 General resistance to heat <\/td>\n<\/tr>\n
36<\/td>\nTable 13 – Heating cabinet temperatures <\/td>\n<\/tr>\n
37<\/td>\n20 Resistance to heat, fire and tracking <\/td>\n<\/tr>\n
39<\/td>\n21 Resistance to excessive residual stresses (season cracking) and to rusting <\/td>\n<\/tr>\n
40<\/td>\nAnnex A (normative) Season cracking\/corrosion test
A.1 Test cabinet
A.2 Test solution
Table A.1 – pH adjustment
A.3 Test procedure <\/td>\n<\/tr>\n
41<\/td>\nFigure 1a – Nipple thread for lampholders \u2014 Basic profile and design profile for the nut and for the screw <\/td>\n<\/tr>\n
42<\/td>\nFigure 1b – Nipple thread for lampholders \u2014 Basic profile and design profile for the nut and for the screw <\/td>\n<\/tr>\n
43<\/td>\nFigure 2a – Gauges for metric ISO thread for nipples <\/td>\n<\/tr>\n
44<\/td>\nFigure 2b – Gauges for ISO standard pipe thread for nipples <\/td>\n<\/tr>\n
45<\/td>\nFigure 3 – Gauge for holes for backplate lampholder screws <\/td>\n<\/tr>\n
46<\/td>\nFigure 4 – Normal operation test apparatus <\/td>\n<\/tr>\n
47<\/td>\nFigure 5 – Test caps for the test of Clause 18 <\/td>\n<\/tr>\n
48<\/td>\nFigure 6 – Torque apparatus <\/td>\n<\/tr>\n
49<\/td>\nFigure 7 – Tumbling barrel <\/td>\n<\/tr>\n
50<\/td>\nFigure 8 – Impact-test apparatus <\/td>\n<\/tr>\n
51<\/td>\nFigure 8a – Mounting support <\/td>\n<\/tr>\n
52<\/td>\nFigure 9 – Pressure apparatus
Figure 10 – Ball-pressure test apparatus <\/td>\n<\/tr>\n
53<\/td>\nFigure 11 – Test cap for the tests of <\/td>\n<\/tr>\n
54<\/td>\nFigure 12 – Bending apparatus <\/td>\n<\/tr>\n
55<\/td>\nFigure 13 – Test cap A and test cap B for lampholders E14 <\/td>\n<\/tr>\n
57<\/td>\nFigure 14 – Test cap for lampholders E27 <\/td>\n<\/tr>\n
58<\/td>\nFigure 15 – Test cap for lampholders E40 <\/td>\n<\/tr>\n
59<\/td>\nFigure 16 – Standard test finger (according to IEC\ufffd60529) <\/td>\n<\/tr>\n
60<\/td>\nFigure 17 – Equipment to prove protection against drops of liquid <\/td>\n<\/tr>\n
61<\/td>\nFigure 18 – Clarification of some definitions <\/td>\n<\/tr>\n
62<\/td>\nFigure 19 – Preparation of specimens for the needle-flame test of\ufffd <\/td>\n<\/tr>\n
63<\/td>\nAnnex A (normative) Normative references to international publications with their corresponding European … <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Edison screw lampholders<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2003<\/td>\n66<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":225557,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[521,2641],"product_tag":[],"class_list":{"0":"post-225552","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-140-10","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/225552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/225557"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=225552"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=225552"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=225552"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}