• IEC 61811-1 Ed. 2.0 b:2015

IEC 61811-1 Ed. 2.0 b:2015

Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification

International Electrotechnical Commission, 01/28/2015

Publisher: IEC

File Format: PDF

$183.00$367.00


Published:28/01/2015

Pages:114

File Size:1 file , 960 KB

Note:This product is unavailable in Ukraine, Russia, Belarus

IEC 61811-1:2015 applies to electromechanical telecom elementary relays. Relays according to this standard are provided for the operation in telecommunication applications. However, as electromechanical elementary relays, they are also suitable for particular industrial and other applications. This standard selects from IEC 61810 series and other sources the appropriate methods of test to be used in detail specifications derived from this specification, and contains basic test schedules to be used in the preparation of such specifications in accordance with this standard. Detailed test schedules are contained in the detail specifications. This second edition of IEC 61811-1 cancels and replaces IEC 61811-1 published in 1999, IEC 61811-10 published in 2002, IEC 61811-11 published in 2002, IEC 61811-50 published in 2002, IEC 61811-51 published in 2002, IEC 61811-52 published in 2002, IEC 61811-53 published in 2002, IEC 61811-54 published in 2002, IEC 61811-55 published in 2002, and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous editions:
a) to get one document for telecom relays;
b) update all relevant references.

More IEC standard pdf

IEC 61139-2 Ed. 1.0 b:2022

IEC 61139-2 Ed. 1.0 b:2022

Industrial networks - Single-drop digital communication interface - Part 2: Functional safety extensions

$256.00 $512.00

IEC 63171-5 Ed. 1.0 b:2022

IEC 63171-5 Ed. 1.0 b:2022

Connectors for electrical and electronic equipment - Part 5: Detail specification for 2-way M8 and M12 circular connectors, shielded or unshielded, free and fixed - Mechanical mating information, pin assignment and additional requirements for Type 5

$139.00 $278.00

IEC 62991 Ed. 1.0 b:2022

IEC 62991 Ed. 1.0 b:2022

Particular requirements for source switching equipment (SSE)

$240.00 $481.00

IEC 61280-4-1 Ed. 3.0 b Cor.2:2020

IEC 61280-4-1 Ed. 3.0 b Cor.2:2020

Corrigendum 2 - Fibre-optic communication subsystem test procedures - Part 4-1: Installed cable plant - Multimode attenuation measurement

$102.00 $205.27