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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...

1.1.1 This standard applies to newly produced vented gas-fired space heating appliances (see Part XII, Definitions), hereinafter referred to as appliance(s), constructed entirely of new, unused parts and materials, and having...

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...

Note: The standard development activity, scope and project need of this Notice of Intent (originally published on June 20, 2023) were updated by the responsible SDO on September 4, 2024. 1.1 Organization and content This...

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 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 applies to newly produced Type 1 clothes dryers (see Clause 3, Definitions), hereinafter referred to as dryers, constructed entirely of new, unused parts and materials: a) for use with natural gas; b) for...

Scope 1.1 This Standard applies to newly produced Type 1 clothes dryers (see Clause 3, Definitions), hereinafter referred to as dryers, constructed entirely of new, unused parts and materials: a) for use with natural gas; b)...

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...

Note: The scope of this Notice of Intent (originally published on March 26, 2024) was updated by the responsible SDO on September 4, 2024. 1 Scope 1.1 Requirements for operation and maintenance of HCFs This Standard describes...

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...