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This part of IEC 60079 specifies the construction and testing of intrinsically safe apparatus intended for use in an explosive atmosphere and for associated apparatus, which is intended for connection to intrinsically safe...

Scope and normative references This clause of Part 1 is applicable except as follows: 1.1 Replacement: This part of IEC 60730 applies to controls for automatically controlling the starting windings of single phase motors...

.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...

The CDIF family of standards is primarily designed to be used as a description of a mechanism for transferring information between modelling tools. It facilitates a successful transfer when the authors of the importing and...

Note: This NOI was withdrawn by the responsible SDO on February 2, 2022. 1.1 This Standard provides specific design criteria for illumination in various locations within a health care facility. Note: Lighting is both an art...

1.1 This Standard applies to stationary, permanently connected, hot-water and steam boilers for use with nominal system voltages of 600 V and less, for residential, commercial, and industrial use in nonhazardous locations in...

1.1 General This Standard applies to a) cables for use in hazardous locations in accordance with CSA C22.1, Canadian Electrical Code, Part I (CE Code, Part I); and b) cable glands for use in Class I, Division 1 or Class II...

Note: This notice of intent was withdrawn by the responsible SDO on February 20, 2024. 1.1 This Standard covers asphalt roofing shingles composed of impregnated glass felt, coated on both sides with asphaltic material and...

1.1 Part 1 of this Standard covers heating and cooling systems that are generally referred to as direct-expansion-to-air heat pumps (DX-to-air heat pumps). These systems generally include an indoor coil with air-moving means...

The Standard is an adoption with U.S. and Canadian deviations of the identically titled IEC (International Electrotechnical Commission) Standard 62282-3-100 (second edition, 2019-02). The Standard applies to stationary...

This Standard deals with the safety of electric motor-operated or magnetically driven: - HAND-HELD TOOLS (IEC 62841-2); - TRANSPORTABLE TOOLS (IEC 62841-3); - LAWN AND GARDEN MACHINERY (I EC 62841-4). The above listed...

This standard establishes minimum requirements for pressure relief devices intended for use on fuel containers that comply with CSA HGV2, CSA B51, Part 2 Boiler, Pressure Vessel and Pressure Piping Code or SAE J2579...