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Avis d'intention
Appareillage à basse tension - Partie 4-2 : Contacteurs...
This Standard applies to controllers and starters, which may include a series mechanical switching device, intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V a.c. This Standard...
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Appareillage à basse tension - Partie 5-1 : Appareils...
This part of IEC 60947 applies to CONTROL CIRCUIT DEVICES and SWITCHING ELEMENTS intended for controlling, signalling, interlocking, etc., of switchgear and controlgear. It applies to CONTROL CIRCUIT DEVICES having a rated...
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Appareillage à basse tension - Partie 5-2: Appareils...
1.1 Scope and object This part of IEC 60947 applies to INDUCTIVE and CAPACITIVE PROXIMITY SWITCHES that sense the presence of metallic and/or non-metallic objects, ULTRASONIC PROXIMITY SWITCHES that sense the presence of...
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Programme de développement de logiciels et d'...
This standard provides a methodology to determine the maturity of a software development organization. It also provides a broad view to both domains and practice areas that are measurable and a baseline for product/solution...
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Canalisations pour câbles à fibres optiques et...
This Standard applies to optical fiber cable and communication cable raceway systems designed for use with optical fiber and communication cables and intended to be installed in accordance with the Canadian Electrical Code...
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Vannes électriques
1.1 This Standard applies to electrically operated, general-purpose valves* and safety valves* that are intended to be used in ordinary locations in accordance with the Canadian Electrical Code, Part I, for the control of...
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Interrupteurs à horloge
.1 This Standard applies to clock-operated switches, rated 600 V or less, designed to be used in ordinary locations to close and open circuits to a load at predetermined intervals, and intended to be employed in accordance...
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Tubes électriques non métalliques
This Standard applies to corrugated electrical nonmetallic tubing (ENT) and mechanically- attached fittings, for use in accordance with C22.1, Canadian Electrical Code, Part I (CEC), and NFPA 70, National Electrical Code (NEC...
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Equipement de chauffage industriel
.1 This Standard specifies the requirements for cord-connected and permanently connected, industrial type heating equipment intended to be used in ordinary locations in accordance with CSA C22.1, Canadian Electrical Code...
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Cablebus
1.1 This Standard applies to a complete cablebus system (termination to termination) and associated fittings rated at not more than 46 kV and intended for use in accordance with the Canadian Electrical Code, Part I and...
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Commandes d'éclairage à semi-conducteurs
1.1 This Standard applies to solid-state lighting controls rated at 600 V and less, with or without an integral switching (disconnecting) device, designed to be used in circuits a) for the control of incandescent lamps; and b...
Avis d'intention
Fiches, prises et connecteurs industriels spéciaux...
1.1 This Standard applies to locking type plugs, receptacles, equipment power inlets and outlets, and connectors rated up to 60 A and up to 600 V ac or 250 V dc, for use in accordance with the Canadian Electrical Code, Part I...
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