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      • Home
      • CSA Group
      • Electrical
      • Electrical Equipment Safety Standards
      • Wiring Products - Canadian Electrical Code Part II
      • CSA C22.2 NO. 265:12 (R2022)

      Codes & Standards - Purchase

      CSA C22.2 NO. 265:12 (R2022)

      Out of parameter circuit interrupter (OPCI)
      SKU: 2422017 Published by CSA Group Publication Year 2012 Reaffirmed in 2022 45 pages

      Product Details

      • Preface/Scope
      • Updates

      Preface


      This is the first edition of CSA C22.2 No. 265, Out of parameter circuit interrupter (OPCI). It is one of a series of Standards issued under Part II of the Canadian Electrical Code and is written in SI (metric) units.


      For general information on the Standards of the Canadian Electrical Code, Part II, see the Preface of the latest edition of CAN/CSA-C22.2 No.0.


      This Standard was prepared by the Integrated Committee on Wiring Devices, under the jurisdiction of the Technical Committee on Wiring Products and the Strategic Steering Committee on Requirements for Electrical Safety, and has been formally approved by the Technical Committee.


      This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.


      Scope


      1.1

      This Standard covers requirements for devices to detect certain out of parameter conditions of supply voltage and/or load current and mitigate, by circuit interruption, the effects of


      (a) overload within utilization equipment; or


      (b) over- or under-voltage, or both


      that can pose a risk of fire ignition under certain conditions.


      These devices are to be incorporated in certified (end) products intended for use on alternating current (ac) circuits of 120 V, 60 Hz, up to 20 A in accordance with the Canadian Electrical Code, Part I.


      1.2

      Devices covered by this Standard are called out of parameter circuit interrupters (OPCI), and there are three types:


      (a) OPCI-I - an OPCI for overload current within a load;


      (b) OPCI-V - an OPCI for over or under voltage; and


      (c) OPCI-VI - an OPCI incorporating both OPCI-I and OPCI-V functions.


      1.3

      In CSA standards, shall is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; should is used to express a recommendation or that which is advised but not required; and may is used to express an option or that which is permissible within the limits of the standard.


      Notes accompanying clauses do not include requirements or alternative requirements; the purpose of a note accompanying a clause is to separate from the text explanatory or informative material.


      Notes to tables and figures are considered part of the table or figure and may be written as requirements.


      Annexes are designated normative (mandatory) or informative (nonmandatory) to define their application.


      1.4

      The values given in SI units are the units of record for the purposes of this Standard. The values given in parentheses are for information and comparison only.


      An update to this product is available.


      To receive notifications when an amendment, new edition or update is available to your standard no matter how you purchased it, please register on the Standards Update Service. After registering, enter the List ID for the relevant standard. The List ID can be found in the “CSA Standards Update” section within the first few pages of the standard you’ve purchased. Once notified, you can then update your standard accordingly.


      PDF Format Purchased from the CSA Store

      If you have purchased or subscribed to a standard from the CSA Store in PDF format, login to your CSA OnDemandTM account to access the updated PDF.


      Paper Format Purchased or Purchased from Reseller

      If you have purchased a paper copy of the standard from the CSA Store or purchased a standard in paper or PDF format from one of our resellers, login to the Standards Update Service to download the updates in PDF format. 


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      If you have purchased a standard in eBook format, login to the CSA Reader App to download the updated version of the standard. 

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