SR EN 61008-1:2013

Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs) -- Part 1: General rules

IEC 61008-1:2010 applies to residual current operated circuit-breakers functionally independent of, or functionally dependent on, line voltage, for household and similar uses, not incorporating overcurrent protection (hereafter referred to as RCCBs), for rated voltages not exceeding 440 V a.c. with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A, intended principally for protection against shock hazard. This third edition cancels and replaces the second edition published in 1996, amendment 1 (2002) and amendment 2 (2006). This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - complete revision of EMC sequences, including the new test T.2.6 already approved in IEC 61543; - clarification of RCDs current/time characteristics reported in Tables 1 and 2; - revision of test procedure for I<sub>&Delta;n< /sub> between 5 A and 200 A; - testing procedure regarding the 6mA d.c. current superimposed to the fault current; - improvement highlighting RC

Status : Valid
Approval date : 11/29/2013
Number of pages : 158
ICS : 29.120.50 Fuses and other overcurrent protection device
Technical Committee : 11 - Electrical accessories

Relations with other standards: