IEC 61812-1 Ed. 1.0被替代
Specified time relays for industrial use Part 1: Requirements and tests
出版：International Electrotechnical Committee
专家解读视频
Applies to specified time relays, such as time delay relays, for use in industrial applications (e.g. control, automation, signal and industrial equipment).
VDE 0435-2021:1999 - Identical
GB/T 18908.1-2002 - Identical
OVE/ONORM EN 61812-1 - Identical
DIN EN 61812-1 (1999-08) - Identical
BS EN 61812-1:1997 - Equivalent
NEN 11812-1:1997 - Identical
SN EN 61812-1:1996 - Identical
CEI EN 61812-1:1998 - Identical
NEN EN IEC 61812-1:1997 - Identical
ONORM OVE EN 61812-1:1997 - Identical
UNE EN 61812-1:1998 - Identical
SS EN 61812-1:1997 - Identical
PN EN 61812-1:1999 - Identical
I.S. EN 61812-1:1999 - Identical
NF EN 61812-1:1997 - Identical
