UL Standards

2.1 This standard establishes human health and environmental criteria for hard surface cleaners. There exist many diftering types of hard surface cleaners, many of which perform diverse functions and which are chemically unique. Class specific products covered by this standard include the fllowing: a) Bathroom Cleaners, b) Boat and Bilge Cleaners, c) Cleaners for Cooking […]

1.1 This Outline of Investigation covers Modular Data Centers (MDC). The Modular Data Centers covered by these requirements are pre-fabricated units consisting of an outer enclosure housing ITE and various support equipment such as electrical service and distribution equipment, HVAC systems and the like.Some configurations may have the support equipment housed in a separate enclosure.

1.1 These requirements cover LED equipment that is an integral part of a luminaire or other lighting equipment and which operates in the visible light spectrum between 400 – 700 nm. These requirements also cover the component parts of light emitting diode (LED) equipment, including LED drivers,controllers,arrays, modules, and packages as defined within this standard.

1.1 The requirements of this Standard cover arc-fault circuit-interrupters (AFCls) of the branch/feeder,outlet circuit, portable, and cord type intended for use in dwelling units. These devices are intended to mitigate the effects of arcing faults that may pose a risk of fire ignition under certain conditions if the arcing persists. 1.2 AFCIs have a maximum

1.1 These requirements cover rack mounting systems, mounting grounding/bonding components, and clamping/retention devices for specific (manufacturer/model designation) flat-plate photovoltaic modules and panels that comply with the Standard for Flat-Plate Photovoltaic Modules and Panels, UL 1703, or the Standard for Photovoltaic (PV) Module Safety Qualification – Part 1: Requirements For Construction, UL 61730-1 and the Standard

1.1 These requirements cover: a) Discrete electrical products for rescue assistance two-way emergency communication systems,e.g. remote communications stations, master control units and accessories. b) Electrically- and electronically-operated amplifiers that provide speech communication and distinctive sounds in conjunction with rescue assistance twoway emergency communication systems; and c) Commercial stationary and fixed power supplies for rescue assistance

1.1 This Standard specifies the requirements for low-halogen aboveground (Type AG) reinforced thermosetting resin conduit (RTRC) and fttings for installation and use in accordance with CSA C22.1, Canadian Electrical Code (CEC), Part I, NFPA 70, National Electrical Code (NEC) and NOM-001-SEDE,Standard for Electrical Installations (Mexico), in non-hazardous locations. 1.2 The products specified in this Standard

1 .1 This standard covers flexible sprinkler hose with fittings intended for direct connection to fire sprinklers in installations requiring a flexible attachment to the sprinkler system piping such as clean rooms, suspended ceilings, and exhaust ducts. 1 .2 The products covered by this standard are intended for use in sprinkler systems installed in accordance