Rechercher

1. Scope 1.1 This Standard applies to ac and dc motors with inherent overheating protection designed to be used in accordance with the Canadian Electrical Code, Part 1, as follows: (a) motors with a voltage rating not exceeding 600 V and with a protective device connected in the motor circuit; (b) impedance-protected motors with a voltage rating not exceeding 600 V; and (c) motors…

1. Scope 1.1 General 1.1.1 Except as provided for in Clause 1.1.2, this Standard applies to the design, construction, installation, operation, and inspection of every refrigerating system, as provided for by the Act and defined in this Code. 1.1.2 This Standard does not apply to the use of water or air as a refrigerant, nor to bulk-storage gas tanks that are not permanently…

Defines the conditions (materials, performance characteristics, temperature-related requirements) to be met for the flexible metal hoses, without coating (as defined in ISO 7369:1983, 4.1.10). The metal hoses defined are manufactured from helically wound preformed strip, generally with a right-hand lead where the turns, with or without packing, are connected together by single or double…

Is applicable to solderless press-in connections where a termination having a suitable solid or compliant press-in section is inserted into a plated-through hole of a double-sided or multilayer printed board for use in telecommunication equipment and in electronic devices employing similar techniques.

Specifies requirements for the marking of machinery. Gives general rules for identification of machinery, for safe use related to mechanical and electrical hazards, and for the avoidance of hazards arising from incorrect connections.

1. Scope 1.1 General Requirements 1.1.1 General This Standard provides requirements for the design and strength evaluation of building structures of reinforced and prestressed concrete in accordance with the National Building Code of Canada. Note: In addition to the requirements of this Standard, it is necessary that the design be carried out in accordance with the…

1. Scope 1.1 Vacuum breakers and backflow preventers covered by the CAN/CSA-B64 Series of Standards include only those devices that are designed for use in potable water supply systems to prevent cross-connections. 1.2 This Standard covers definitions, general requirements, test methods, marking, and instructions that are common to some or all of the CAN/CSA-B64 Series of Standards…

1. Scope 1.1 This Standard applies to vacuum breakers of the hose connection type (HCVB). HCVB devices incorporating a manual or automatic draining feature are covered in CSA Standards CAN/CSA-B64.2.1 and CAN/CSA-B64.2.2, respectively.

1. Scope 1.1 This Standard applies to vacuum breakers of the hose connection type. These devices incorporate a draining feature that requires manual operation.

1. Scope 1.1 This Standard applies to vacuum breakers of the hose connection type. These devices incorporate an automatic draining feature that does not require manual operation.