UL 61810-1:2020
$88.40
Electromechanical Elementary Relays – Part 1: General Requirements
Published By | Publication Date | Number of Pages |
UL | 2020-09-03 | 129 |
1 Scope
This part of IEC 61810 applies to electromechanical elementary relays (non-specified time all-or-nothing relays) for incorporation into low voltage equipment (circuits up to 1000 V alternate current or 1500 V direct current). It defines the basic functional and safety requirements and safety-related aspects for applications in all areas of electrical engineering or electronics, such as:
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• general industrial equipment,
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• electrical facilities,
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• electrical machines,
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• electrical appliances for household and similar use,
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• information technology and business equipment,
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• building automation equipment,
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• automation equipment,
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• electrical installation equipment,
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• medical equipment,
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• control equipment,
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• telecommunications,
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• vehicles,
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• transportation (e.g. railways).
Compliance with the requirements of this standard is verified by the type tests indicated.
In case the application of a relay determines additional requirements exceeding those specified in this standard, the relay should be assessed in line with this application in accordance with the relevant IEC standard(s) (e.g. IEC 60730-1, IEC 60335-1, IEC 60950-1).