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1.1 These requirements cover shutoff valves for trim and drain purposes for fire protection service. This standard covers valve constructions such as ball valves, butterfly valves, globe valves and plug valves. 1.2 These...

These requirements cover lightning protection components for use in the installation of complete systems of lightning protection on buildings and structures.

These requirements cover the construction and operation of water-based automatic extinguisher units intended for total flooding applications when installed, inspected, tested, and maintained in accordance with the...

These requirements cover lightning protection components for use in the installation of complete systems of lightning protection on buildings and structures.

These requirements cover fusible links used for fire-protection service. Fusible links are classified by temperature rating, type of coating or plating, minimum and maximum design load, and other factors which may have a...

This covers specific, defined abnormal conditions and fault tolerance related to anticipated firefighter operations that exceed the criteria of existing safety standards. Evaluation of equipment and systems for providing a...

These requirements cover lightning protection components for use in the installation of complete systems of lightning protection on buildings and structures.

These requirements cover retrofit energy monitoring equipment, including submeters; and associated equipment, including open-type current transformers. This equipment is intended for field installation within distribution and...

Safety of distributed energy resource management systems (sometimes known as DERMS) comprised of systems that coordinate operation of individual distributed energy resources (DERs) such as PV arrays or wind turbines in...

1.1 These requirements cover butterfly valves intended for use in piping systems supplying water for fire-protection service. 1.2 The valves covered by these requirements are intended for installation and use in accordance...

These requirements cover portable and movable power packs provided with one or more batteries or electrochemical capacitor modules. If provided with a battery, the battery shall be either a lead acid or lithium ion battery...

These requirements cover the battery-operated electrical systems that use consumables containing varying compositions of flavorings, propylene glycol, glycerin, and other ingredients, with or without nicotine, which is heated...