• CSA C22.2 No. 305 : 2016

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    MOLDED-CASE CIRCUIT BREAKERS, MOLDED-CASE SWITCHES, AND CIRCUIT-BREAKER ENCLOSURES FOR USE WITH PHOTOVOLTAIC (PV) SYSTEMS

    Available format(s):  Hardcopy, PDF

    Superseded date:  13-11-2020

    Language(s):  English

    Published date:  01-01-2016

    Publisher:  Canadian Standards Association

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    Table of Contents - (Show below) - (Hide below)

    PREFACE
    ALL DEVICES
    INTRODUCTION
    1 Scope
    2 Components
    3 Units of Measurement
    4 Normative References
    5 Definitions
    PHOTOVOLTAIC (PV) MOLDED-CASE CIRCUIT BREAKERS
    CONSTRUCTION
    6 General
    7 Spacings
    8 Wire Terminals
    PERFORMANCE
    9 General
    10 Endurance Test
    11 Temperature Test
    12 100 Percent Calibration at 50 degrees C
    13 Limited Fault Interrupting Test
    14 Standard Fault Interrupting Test
    15 Dielectric Voltage-Withstand Test
    RATINGS
    16 General
    MARKINGS
    17 General
    PHOTOVOLTAIC (PV) MOLDED-CASE SWITCHES
    CONSTRUCTION
    18 General
    PERFORMANCE
    19 General
    20 Abnormal Current Opening Test
    21 Short Circuit Current Withstand Test
    22 Dielectric Voltage-Withstand Test
    RATINGS
    23 General
    MARKINGS
    24 General
    PHOTOVOLTAIC (PV) CIRCUIT-BREAKER ENCLOSURE
    CONSTRUCTION
    25 General
    26 Wiring Space
    PERFORMANCE
    27 Short Circuit Current Test
    RATINGS
    28 General
    MARKINGS
    29 General
    Annex A (Informative) - Standards for Components
    Annex B (Normative) - Referenced Standards
    Annex C (informative) - French Translations and Markings

    Abstract - (Show below) - (Hide below)

    Includes molded-case circuit breakers, molded-case switches, and circuit-breaker enclosures rated up to 1500 V dc, intended for use with photovoltaic (PV) systems.

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    Development Note Also numbered as UL 489B. (03/2016)
    Document Type Standard
    Publisher Canadian Standards Association
    Status Superseded
    Superseded By

    Standards Referencing This Book - (Show below) - (Hide below)

    CSA C22.2 No. 5 : 2013 MOLDED-CASE CIRCUIT BREAKERS, MOLDED-CASE SWITCHES AND CIRCUIT-BREAKER ENCLOSURES
    C22.1-15 Canadian Electrical Code, Part I (23rd Edition), Safety Standard for Electrical Installations
    CSA C22.2 No. 65 : 2013 WIRE CONNECTORS
    NFPA 70 : 2017 NATIONAL ELECTRICAL CODE
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