
Electromechanical non-specified time all-or-nothing relays of assessed quality. Blank detail specification. Electromechanical all-or-nothing telecom relays of assessed quality. Two change-over contacts, 15 mm x 7,5 mm base
出版:British Standards Institution

专家解读视频
Applies to electromechanical all-or-nothing telecom relays of assessed quality. Provides relays for operation in telecommunication applications.
© British Standards Institution 2013
SS EN 61811-54 Ed. 1 (2002) - Identical
I.S. EN 61811-54:2002 - Identical
IEC 61811-54 Ed. 2.0 - Identical
NBN EN 61811-54:2002 - Identical
NF EN 61811-54:2003 - Identical
DIN EN 61811-54 (2003-02) - Identical
EN 61811-54:2002 - Identical
NBN EN 61811-54 : 2002 - Identical
NF EN 61811-54 : 2003 - Identical
IEC 61811-54 : 2.0 - Identical
I.S. EN 61811-54:2002 - Identical
DIN EN 61811-54 : 2003 - Identical
EN 61811-54 : 2002 - Identical
DIN EN 61811-54 : 2003 - Identical
I.S. EN 61811-54:2002 - Identical