Applies to a.c. air break circuit breakers for operation at 50 Hz aor 60 Hz with rated voltage not exceeding 440V (between phases), a rated current not exceeding 125 A and a rated short circuit capacity not exceeding 25,000 A. These circuit breakers are designed for protection against overcurrents of wiring installations of buildings, they are for use by uninstructed people and for not being maintained. Also covers circuit breakers with more than one rated current provided that the rating cannot be changed without use of a tool.

Indice de Classement: C61-410. PR NF EN 60898 April 2000. (02/2002) Supersedes NFC 61 400 and NFC 61 140. (07/2003) Supersedes NFC 61 410 (10/2003)

NFC 61 400:1986

NF EN 60898-1:2003

NEN EN 60898:1992 - Identical

SN EN 60898:1991 - Identical

SS EN 60898:1992 - Identical

UNE EN 60898:1992 - Identical

I.S. EN 60898:1992 - Identical

BS EN 60898:1991 - Identical