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This standard specifies the main characteristics and test methods for backwater valves made of thermoplastic with nominal diameters up to 200 mm (8 in) or made of cast iron with nominal di-ameters up to 375 mm (15 in), and...

This is the common CSA and NEMA Standard for metal cable tray systems. This Standard specifies the requirements for metal cable trays and associated fittings designed for use in accordance with the rules of the Canadian...

Scope This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric air-cleaning appliances for household and similar purposes, their rated voltage being not more than 250 V...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric insect killers for household and similar purposes, their rated voltage being not more than 250 V. Appliances...

CAN/ULC-S526:2016 and ANSI/UL 1638 have been merged into a single binational standard that can be used for Canada and the United States. Although the standards have mostly identical requirements, there are some that are...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric sauna heating appliances having a rated power input not exceeding 20 kW, their rated voltage being not more...

This document is one of a series of standards describing the characteristics for identification cards as defined in the definitions clause and the use of such cards for international interchange. This document specifies...

1.1 General 1.1.1 This Standard describes essential elements and specific requirements for the planning, design, and construction of health care facilities (HCFs), both public and private. It applies to all facilities...

This clause of Part 1 is replaced by the following. This International Standard deals with the safety of electric washing machines for household and similar use, that are intended for washing clothes and textiles, their rated...

This document is one of a series of standards describing the characteristics for identification cards as defined in the definitions clause and the use of such cards for international interchange. This document specifies...

1.1 This standard applies to metallic and nonmetallic cover plates and associated gaskets for flush-mounted wiring devices intended for installation in accordance with the National Electrical Code, ANSI/NFPA 70, and the...