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1.1 This Standard applies to rigid PVC (unplasticized) conduit, elbows, bends, and couplings, intended for use at a continuous operating temperature of 75 °C, for the installation of wires and cables in accordance with the...

1.1 This Standard applies to enclosed and dead-front switches for use in photovoltaic (PV) systems rated 1500 V dc maximum, 1200 A maximum. 1.2 Fusible switches for photovoltaic applications are intended for use with...

1.1 This Standard applies to the safe storage, handling, and use of portable oxygen systems (which provide medical oxygen in high-pressure oxygen cylinders, liquid oxygen systems, and oxygen concentrators) in residential...

Scope 1.1* This Standard provides the minimum fire protection requirements for the design, construction, commissioning, operation, and decommissioning of nuclear power plants, including structures, systems, and components...

1.1 This Standard covers cast iron soil pipe, fittings, and means of joining for installation in gravity-flow plumbing systems inside and outside of buildings, above and below grade. Note: Pipe and fittings that comply with...

This part of ISO/IEC 14165 defines mappings for transporting Fibre Channel frames across ATM, SONET and TCP/IP backbone networks. This part of ISO/IEC 14165 consists of three distinct Fibre Channel mappings resulting in the...

This International Standard provides a repository for key terminology relating to process assessment. It gives overall information on the concepts of process assessment, the application of process assessment for evaluating...

1.1 Purpose This International Standard establishes a framework for comparison of schemes for certifying software engineering professionals. A certification scheme is a set of certification requirements for software...

Clause 1 of the general standard1) applies, except as follows: 201.1.1 Scope Replacement: This particular standard specifies safety requirements for OPERATING TABLES, whether or not having electrical parts, including...

1.1 This Standard is intended to provide basic requirements for the evaluation of double-insulated cord- connected electrical equipment. 1.2 This Standard applies to equipment for use on branch circuits installed in...

1.1 This Standard applies to transformers for oil- and gas-burner ignition equipment for potentials up to and including 600 V low potential, and 15,000 V open-circuit high-potential, designed to be employed in accordance with...

1.1 This Standard applies to photovoltaic (re)combiners rated up to 2000 V dc or 750 V ac, for use on photovoltaic (PV) systems installed in nonhazardous locations in accordance with CSA C22.1, Canadian Electrical Code, Part...