Rechercher

This Standard specifies a method of test and criteria for the determination of the fire resistance of grease ducts under standardized fire conditions. The requirements are intended to evaluate the ability of the grease duct to resist the spread of fire. This Standard also covers requirements to evaluate the ability of the duct to protect adjacent combustibles from igniting in the event of an…

"This National Standard of Canada is applicable to mobile insulating hoses with fittings used with hydraulic tools and equipment for live working at nominal voltages exceeding 1 kV r.m.s. at power frequency. The use under d.c. conditions is not covered by this Standard. Insulating hoses with fittings are used to provide a connection between the hydraulic tool and the pump which are at…

"This National Standard of Canada is applicable to: insulating gloves and mitts which should normally be used in conjunction with leather protector gloves worn over the insulating gloves to provide mechanical protection; insulating gloves and mitts usable without over-gloves for mechanical protection…

Preface This is the harmonized CSA and UL standard for Electrical Quick-Connect Terminals. It is the Second edition of CSA-C22.2 No. 153-09 and the Eighth edition of UL 310. This edition of CSA C22.2 No. 153 supersedes the previous edition published in 1981 under the title Quick-Connect Terminals. This edition of UL 310 supersedes the previous edition published May 27, 2003. Scope 1.1 This…

"This National Standard of Canada is applicable to insulating poles (insulating sticks) and tool attachments (fittings). This Standard specifies the characteristics for insulating poles with permanently attached fittings and the tests (electrical and mechanical) which shall be satisfied by these tools; the required characteristics for parts which may be attached to and detached from the…

This National Standard of Canada is applicable to insulated and insulating hand tools used for working live or close to live parts at nominal voltages up to 1 000 V a.c. and1 500 V d.c.

"This National Standard of Canada is applicable to insulating foam-filled tubes and solid rods made of synthetic materials and intended for tools and equipment for live work on systems operating at voltages above 1 kV. Separate special technical standards give details of tests for fittings and attachments to these poles and rods, adaptable tools and…

This National Standard of Canada is based on International Standard IEC/TR 61000-3-6:2008. 1 Scope This Technical Report, which is informative in its nature, provides guidance on principles which can be used as the basis for determining the requirements for the connection of distorting installations to MV, HV and EHV public power systems (LV installations are covered in other IEC documents).…

"This National Standard of Canada applies to the terminology used to describe tools, equipment, devices and methods used in live working. This Standard permits identification of the tools, equipment and devices and standardizes their names."

This National Standard of Canada is applicable to portable equipment, with or without matching connection points, for temporary earthing or earthing and short-circuiting of electrically isolated or de-energized a.c. and d.c. installations, transmission and distribution networks, whether they are overhead or underground or of low or high voltage. This standard covers equipment comprising an…