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IEC 62873-3-1:2020

IEC 62873-3-1:2020

$22.75

Residual current operated circuit-breakers for household and similar use – Part 3-1: Particular requirements for devices with screwless-type terminals for external copper conductors

Published By Publication Date Number of Pages
IEC 2020-11-20 20
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IEC 62873-3-1:2020 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. This second edition cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
– Modification of scope to cover screwless-type terminals up to 40 A;
– Modification of scope to address other devices in addition to RCDs;
– Modification of Table 1 to cover rated currents up to 40 A;
– Modification of 8.1 so that IEC 62873-3-1 can be referred to by other product standards in addition to those for RCDs;
– Modification of 9.1 so that IEC 62873-3-1 can be referred to by other product standards in addition to those for RCDs.

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IEC 62873-3-1:2020
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