{"id":361943,"date":"2024-10-20T01:38:22","date_gmt":"2024-10-20T01:38:22","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iec-62873-3-12020\/"},"modified":"2024-10-26T02:33:28","modified_gmt":"2024-10-26T02:33:28","slug":"bs-iec-62873-3-12020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iec-62873-3-12020\/","title":{"rendered":"BS IEC 62873-3-1:2020"},"content":{"rendered":"

This document applies to devices equipped with screwless-type terminals for current not exceeding 40 A, primarily suitable for connecting unprepared copper conductors of cross-section up to 10 mm2<\/sup>.<\/p>\n

This document cannot be used alone but is intended to be applied together with the applicable product standard in which it is referred to.<\/p>\n

\n

NOTE 1 In CZ, DK, NL, PO and CH, the upper limit of current for use of screwless-type terminals is 16 A.<\/p>\n<\/blockquote>\n

\n

NOTE 2 In JP, the upper limit of current for use of screwless-type terminals is 30 A.<\/p>\n<\/blockquote>\n

\n

NOTE 3 The manufacturer can declare in its documentation specific conditions permitting the use of prepared conductors.<\/p>\n<\/blockquote>\n

In this document, screwless-type terminals are referred to as terminals, and copper conductors are referred to as conductors.<\/p>\n

PDF Catalog<\/h4>\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
2<\/td>\nundefined <\/td>\n<\/tr>\n
4<\/td>\nCONTENTS <\/td>\n<\/tr>\n
5<\/td>\nFOREWORD <\/td>\n<\/tr>\n
7<\/td>\nINTRODUCTION <\/td>\n<\/tr>\n
8<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
9<\/td>\n4 Classification
5 Characteristics of devices
6 Marking and other product information <\/td>\n<\/tr>\n
10<\/td>\n7 Standard conditions for operation in service and for installation
8 Requirements for construction and operation
8.1 General
8.2 Connection and disconnection of conductors
8.3 Dimensions of conductors <\/td>\n<\/tr>\n
11<\/td>\n8.4 Connectable cross-sectional areas
8.5 Insertion and withdrawal of conductors
8.6 Design and construction of terminals
Table 1 \u2013 Conductors and their theoretical diameters
Table 2 \u2013 Cross-sections of copper conductors connectable to screwless-type terminals <\/td>\n<\/tr>\n
12<\/td>\n8.7 Resistance to ageing
9 Tests
9.1 General
9.2 Test of reliability of screwless-type terminals
9.2.1 Reliability of screwless system <\/td>\n<\/tr>\n
13<\/td>\n9.2.2 Test of reliability of connection
9.3 Tests of reliability of terminals for external conductors
9.3.1 Mechanical strength
9.3.2 Cycling test
Table 3 \u2013 Pull forces <\/td>\n<\/tr>\n
14<\/td>\nFigure 1 \u2013 Connecting samples
Table 4 \u2013 Test copper conductors corresponding to the rated currents <\/td>\n<\/tr>\n
16<\/td>\nFigure 2 \u2013 Examples of screwless-type terminals <\/td>\n<\/tr>\n
17<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Residual current operated circuit-breakers for household and similar use – Particular requirements for devices with screwless-type terminals for external copper conductors<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n18<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":361950,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[511,2641],"product_tag":[],"class_list":{"0":"post-361943","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-29-120-50","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\/361943","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\/361950"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=361943"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=361943"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=361943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}