UL Standards

This standard applies to enclosures for electrical equipment intended to be installed and used in non-hazardous locations in accordance with the Canadian Electrical Code, Part I, CSA C22.1 , the provisions of the National Electrical Code, NFPA 70, and the provisions of Mexico’s Electrical Installations,NOM-001 -SEDE, as follows: a) Enclosures for indoor locations, Types 1

1.1 These requirements cover all electric signs, art forms and outline lighting for use in accordance with the National Electrical Code, NFPA 70. 1.2 Electric signs include all signs (regardless of voltage) that are electrically operated and/or electrically illuminated, including but not limited to the following methods of illumination: incandescent, fluorescent, high intensity discharge (HID),

1.1 These requirements cover manual signaling boxes for fire alarm systems intended for permanent installation and used in ordinary locations in accordance with the National Electrical Code, NFPA 70, and the National Fire Alarm Code, NFPA 72. 1.2 A manual signaling box is an assembly of a mechanism having electrical contacts designed to transmit a

1.1 These requirements cover heat responsive links used for fire-protection service. These links consist of devices intended for installation under load conditions such as for use with automatic fire suppression systems; or automatic closure devices for doors, windows, dampers or smoke relief vents. 1.2 Heat responsive links are categorized by temperature rating, type of coating

1.1 These requirements cover metal waste cans intended to be employed in factories, garages,workshops, and other locations where there is need for a receptacle for temporary storage inside buildings of oily waste, rags, and other similar combustible waste materials.

1 .1 These requirements cover positive displacement liquid meters for: a) Flammable and combustible liquids of the type and size commonly used in the assembly of motor fuel dispensing devices and b) Liquefied petroleum gas (LP-Gas) of the type and size commonly used in the assembly of motor fuel dispensing devices and tank trucks.

1.1 These requirements cover single- and multiple-jacketed lined fire hose with or without couplings attached, in the trade sizes of 1-1/2, 1-3/4, 2, 2-1/2, 3, 3-1/2, 4, 5, and 6 inch (38, 45, 51, 65, 76, 89, 102, 127, and 152 mm nominal ID). Single-jacketed hose is intended for service test pressures of 150, 200,

1 .1 These requirements cover single- and multiple-jacketed lined fire hose with or without couplings attached, in the trade sizes of 1 -1 /2, 1 -3/4, 2, 2-1 /2, 3, 3-1 /2, 4, 5, and 6 inch (38, 45, 51 , 65, 76, 89, 1 02, 1 27, and 1 52 mm nominal ID). Single-jacketed