Requirements for installing cable trays in low-voltage electrical wells

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Requirements Installing Cable Trays

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1185-2019

Guidance for the proper installation of cable in generating stations and industrial facilities is provided in this recommended practice.

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Specifies requirements for metal cable trays and associated fittings designed for use in accordance with the rules of Canadian Electrical Code, Part I and the National Electrical Code®

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Some of these criteria include the required load that the cable tray must support, the distance between the cable tray supports, and ease of handling and installation.

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1.1 This section applies to cable trays utilized to support and route low voltage cables (telecom, security, A/V). No fire alarm cables will be permitted to be installed in cable trays.

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