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CSA Z462-12-2012 Workplace electrical safety. 2 Reference publications Note: See Annex T for additional publications. This Standard refers to the following publications, and where such reference is made, it shall be to the edition listed below, including all amendments published thereto. CSA (Canadian Standards Association) C22.1 -1 2 Canadian Electrical Code, Part I C22.2 Canadian Electrical Code, Part II CAN/CSA-C22.2 No. 1 44.1 -06 (R201 1 ) Ground-fault circuit-interrupters CAN/CSA-C22.2 No. 61 01 0-1 -04 (2009) Safety requirements for electrical equipment for measurement, control, and laboratory use — Part 1: General requirements C22.3 Canadian Electrical Code, Part III Automatic — performing a function without the necessity of human intervention. Balaclava (sock hood) — an arc-rated hood that protects the neck and head, except for the area of the eyes and nose. Bare-hand work — a technique of performing work on energized electrical conductors or circuit parts, after the worker has been raised to the potential of the conductor or circuit part. Barricade — a physical obstruction, e.g., tape, cones, or an A-frame-type wood or metal structure, intended to provide a warning about and to limit access to a hazardous area. Barrier — a physical obstruction that is intended to prevent contact with equipment or energized electrical conductors and circuit parts or to prevent unauthorized access to a work area. Battery — a system consisting of two or more electrochemical cells connected in series or parallel that is capable of storing the electric energy received, and returning such energy by reconversion. Battery effect — a voltage that exists on the cell line after the power supply is disconnected. Note: Electrolytic cells can exhibit characteristics similar to an electrical storage battery, and thus a hazardous voltage can exist after the power supply is disconnected from the cell line. Battery enclosure — an enclosure containing batteries that is suitable for use in an area other than a battery room or an area restricted to authorized personnel. Battery room — a room specifically intended for the installation of batteries that have no other protective enclosure. Bonding (bonded) — a low-impedance path that is obtained by permanently joining all non-current-carrying metal parts to ensure electrical continuity and has the capacity to conduct safely any current likely to be imposed on it. Bonding conductor — a conductor that connects the non-current-carrying parts of electrical equipment, raceways, or enclosures to the service equipment or system grounding conductor....

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