Electrode Receptacles, Fittings, and Connectors for Gas Tubes
1. Scope
This Standard applies to (a) electrode receptacles and fittings for mounting gas tubes intended for indoor and outdoor applications operating at voltages of 15 000 V and less but not exceeding 7 500 V to ground for use in accordance with the rules of the Canadian Electrical Code, Part I; (b) connectors that are intended to enclose the ends of gas tube electrodes and to provide a…
1. Scope
1.1 This Standard applies to fixed equipment or accessories, or both, that utilizes signals to measure or control directly or indirectly an industrial process through a final control device (or devices) and is intended to be connected to supply circuits with voltages of 750 V and less, for use indoors or outdoors in nonhazardous locations in accordance with the Canadian Electrical…
1. Scope
1.1 This Standard applies to the following grounding and bonding equipment designed to be used in accordance with the Rules of the Canadian Electrical Code, Part I:
(a) ground clamps, bonding devices, grounding bushings, water- meter shunts, grounding electrodes, and the like used in a grounding system;
(b) equipment for making electrical connections between
(i) the…
Forged shackles for general lifting purposes — Dee shackles and bow shackles
This second edition cancels and replaces the first edition (ISO 2415:1973), ISO 2731:1973 and ISO 2791:1973, of which it constitutes a technical revision. Specifies the characteristics, performance and critical dimensions necessary for interchangeability and compatibility with other components in a range of sizes having working load limits from 0,63 to 100 t, and in grades M(4), S(6) and T(8). In…
Lays down die requirements for a scheme to indicate, by appropriate marking, the functions or contents of rigid pipe assemblies in aircraft and spacecraft systems, but excluding those in aero-engines with the exception of those which connect directly to the airframe systems at their break points. These requirements may also be applied to hose assemblies, if desired. The purpose of the scheme is…
Attachment Plugs, Receptacles, and Similar Wiring Devices for Use in Hazardous Locations: Class 1, ...
1. Scope
1.1 This Standard covers the following devices intended for connection to copper conductors only and for installation and use in hazardous locations: Class I, Groups A, B, C, and D; Class II, Group G, in coal or coke dust, and in gaseous mines for installation and use in accordance with the Rules of Canadian Electrical Code, Part I and CSA Standard CAN3-M421:
(a) receptacles…
1.1
This Standard applies to motor operated food processing appliances* intended
for use on nominal system voltages of 600 V and less, except that where
appliances are driven by universal type motors or electromagnetic mechanisms,
the Scope is limited to appliances rated for use on nominal system voltages of
240 V or less. This Standard applies to appliances designed to be used in
accordance…
Liquid hydrocarbons — Dynamic measurement — Proving systems for volumetric meters — Part 1: General ...
The purpose of proving a meter is to determine its relative error or its meter factor as a function of flow rate and other parameters such as temperature, pressure and viscosity. The following types of proving systems are in use: tank prover systems; pipe provers, bidirectional and unidirectional; master meters. They can be used either connected (fixed or mobile) to the metering station or in a…
Standard for Smoke Detectors for Fire Alarm Systems
1. SCOPE
1.1 This Standard sets forth requirements for ionization-type and
photoelectric-type detectors, rated at 300 V or less, to be employed in
ordinary indoor locations in accordance with the following:
A Standard for the Installation of Fire Alarm Systems, CAN/ULC-S524M;
B Standards of the National Fire Protection Association:
No. 71,…
