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This is the harmonized CSA Group and UL standard for particular requirements for Commercial Refrigerating Appliances with an Incorporated or Remote Refrigerant Unit or Compressor. It is the first edition of CAN/CSA-C22.2 No. 60335-2-89, and the first edition of UL 60335-2-89. This harmonized standard is based on IEC Publication 60335-2-89: Edition 2.1, Household and Similar Electrical…

This standard applies to general, testing, marking, and documentation requirements for skin effect trace heating systems rated up to and including 5 kVac and 260 °C maximum skin effect insulated conductor temperature. These heating systems are intended for installation in accordance with the CSA C22.1, Canadian Electrical Code, Part I (CE Code); NFPA 70, National Electrical Code® (NEC®) in the…

ISO 9836:2017 specifies the definition and calculation of surface area and volume indicators. In defining area measurement, ISO 9836:2017 uses three measurement concepts: a) the intra-muros and extra-muros concept used in many parts of the world; b) the wall centre method of measurement used in many parts of the world; c) variations on these methods to comply with certain national laws…

1.1 Introduction 1.1.1 The purpose of this standard is to provide minimum requirements for the design, construction, and marking of electrical equipment or parts of such equipment for use in Class I and Class II, Division 2 and Class III, Divisions 1 and 2 hazardous (classified) locations. 1.1.2 This equipment, in normal operation, is not capable of causing ignition of the surrounding…

1.1 These requirements cover automatic, non-automatic, and manual transfer switches, operating at voltages of greater than 1000 Vac, and intended for use in non-hazardous locations in accordance with Annex B, Item 1, the National Electrical Code, ANSI/NFPA 70, or the Canadian Electrical Code, CSA C22.1, Part 1, to provide for power as follows: a) Automatic transfer switches for use in…

This clause of Part 1 is replaced by the following. This part of IEC 60335 deals with the safety of electric HEAT PUMPS, including SANITARY HOT WATER HEAT PUMPS, AIR-CONDITIONERS, and DEHUMIDIFIERS incorporating motor-compressors and hydronic room FAN COILS, their maximum RATED VOLTAGES being not more than 250 V for single phase appliances and 600 V for all other appliances. 1DV.1 DR…

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of powered ride-on and powered WALK-BEHIND MACHINES intended for commercial indoor or outdoor use for the following applications: – sweeping, – scrubbing, – wet or dry pick-up, – polishing, – application of wax, sealing products and powder based detergents, – shampooing of floors with an…

1.1 The requirements of this standard cover holders and connectors for electric lamps, including incandescent, fluorescent, and other electric-discharge-type lamps, rated as indicated in Clause 6, to be used in accordance with the Canadian Electrical Code (CEC), Part I, C22.1, and the National Electrical Code (NEC), ANSI/NFPA 70. 1.2 These requirements cover screw lampholders, including those…

This National Standard of Canada specifies the manufacturing, performance and labelling requirements for remanufactured toner cartridges for monochrome laser print devices, including but not limited to printers, multifunction devices, copiers and facsimile (fax) machines. NOTE Some cartridges, because of their original OEM design and construction, may be more suitable than others for…

This is a ULC/UL Binational Standard and the requirements contained in CAN/ULC-S139 are identical to the Second Edition of ANSI/UL-2196 used in the United States. There are some requirements that are unique to one country or the other and these have been identified as country-specific. The intent of this Standard is to evaluate the integrity of power, control, instrumentation, and data cables…