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1.1 These requirements cover emergency breakaway fittings, swivel connectors and pipe-connecting fittings of the threadless compression type. Connectors and fittings covered by these requirements are intended only for the...

This part of IEC 60079 gives requirements for the design, construction, assessment, verification and marking of rooms used to protect internal equipment: – located in a Zone 1 or Zone 2 or Zone 21 or Zone 22 explosive...

1.1 This Standard applies to newly produced, direct gas-fired process air heaters of the recirculating or nonrecirculating type (see Clause 3, Definitions), hereinafter referred to as heaters, whose primary purpose is to...

1.1 These requirements cover single pole locking-type separable attachment plugs, cord connectors, panel inlets, and panel outlets, adapters, and accessories, rated up to a maximum of 800 amperes and up to 600 volts ac or dc...

1.1 This Standard applies to the construction, performance, and installation procedures for a newly produced automatic damper device (hereinafter referred to as device) constructed entirely of new, unused parts and materials...

1.1 Introduction 1.1.1 Fire fighters (FF) performing operations involving buildings with attached or integrated Photovoltaic (PV) arrays may be exposed to electrical hazards from damaged PV equipment. These requirements...

1.1 These requirements cover hose nozzle valves that are intended to be used for the control of motor fuels as indicated in 1.3. They are of the type used in motor fuel dispensing equipment. Hose nozzle valves covered by this...

1.1 This Standard covers gas-fired refrigerators having refrigerated spaces for (1) storage of foods, or (2) storage of foods and making ice, or (3) storage of frozen foods and making ice, or (4) storage of foods and the...

1.1 General This Standard details mechanical, physical, and electrical requirements for a newly manufactured appliance that compresses natural gas for vehicles and dispenses directly into a) the vehicle natural gas fuel...

Note: The scope of this Notice of Intent (originally published on November 21, 2023) was updated by the responsible SDO on July 30, 2024. 1.1 Inclusions This Code applies to the portions of a motor vehicle maintenance...

1.1 This Standard applies to newly produced, direct-fired and indirect-fired construction heaters, hereinafter referred to as heaters or appliances, constructed entirely of new, unused parts and materials and primarily...

This part of IEC 62368 is applicable to the safety of electrical and electronic equipment within the field of audio, video, information and communication technology, and business and office machines with a RATED VOLTAGE not...