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This National Standard of canada is based on International Standard IEC 60950, and is joint with UL 60950. 1 General 1.1 Scope 1.1.1 Equipment covered by this standard This standard is applicable to mains-powered or battery-powered information technology equipment, including electrical business equipment and associated equipment, with a RATED VOLTAGE not exceeding 600 V and designed…

This National Standard of Canada is based on International Standard CEI/IEC 60065:1998 1.1 Scope 1.1.1 This International Standard applies to electronic apparatus designed to be fed from the MAINS or from a SUPPLY APPARATUS and intended for reception, generation, recording or reproduction respectively of audio, video and associated signals. It also applies to apparatus designed to be…

1. Scope 1.1 The requirements of this Standard apply to manually operated, general-use snap switches for connection to copper (Cu) or copper-clad conductors used in accordance with the National Electrical Code (NEC), ANSI/NFPA 70, or the Canadian Electrical Code (CEC), Part 1, and intended for connection to wiring systems recognized by the NEC or the CEC, Part 1. In Canada, requirements for…

1. Scope 1.1 General This Standard provides the requirements for materials and methods of construction for cast-in-place concrete and concrete precast in the field. Notes: (1) Requirements for the design of concrete structures are provided in CSa Standards A23.3 and S6. Design of some specialty concrete products is described in separate CSA Standards. (2) Methods of test for concrete are…

This National Standard of Canada is based on International Standard CEI/IEC 60855: 1985. 1. Scope This standard is applicable to insulating foam-filled tubes and solid rods made of synthetic materials and intended for tools and equipment for live work on systems operating at voltages above 1 kV. Separate special technical standards give details of tests for fittings and attachments to…

This National Standard of Canada is based on International Standard CEI/IEC 60984: 1990. 1. SCOPE This international standard is applicable to insulating sleeves for the protection of workers from accidental contact with live electrical conductors, apparatus or circuits. 1.1 Five classes of sleeve, differing in electrical characteristics, are provided and designated as: Class 0,…

This National Standard of Canada is equivalent to International Standard ISO 7199:1996. 1 Scope This International Standard specifies requirements for sterile, single-use, extracorporeal blood-gas exchangers (oxygenators) intended for supply of oxygen to, and removal of carbon dioxide from, the blood of humans. This International Standard also applies to heat exchangers that are…

Scope 1.1 These requirements cover emergency breakaway fittings intended only for flammable and combustible liquid service including gasoline with up to 15% ethanol. 1.2 An emergency breakaway fitting is intended for use with dispensing devices to allow separation of the hose nozzle valve and/or hose from the dispenser and prevent loss of liquid in the event that the vehicle drives…

This National Standard of Canada is equivalent to International Standard ISO/IEC 12087-2:1994 (first edition, 1994-08-01). 1 Scope This part of ISO/IEC 12087 establishes the specification of the application program interface (API), called the Programmer's Imaging Kernel System (PIKS). ISO/IEC 12087-1 establishes the conceptual and architectural definitions of the Common Architecture…

This National Standard of Canada is based on International Standard ISO 2867:1994 (fifth edition, 1994-08-15). 1. Scope This International Standard specifies criteria for access systems - steps, ladders, walkways, platforms, grab rails (handrails), grab handles, guardrails and enclosure entrance and exit openings - as they relate to aiding the operator and servicemen in performing their…