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CSA/ANSI C22.2 No. 273.19 Cablebus

Timothy L. O'Hearn, PE

This 8-hour course is concerned with the requirements for a cablebus system. The course covers CSA_ANSI C22.2 No. 273.19 Cablebus which applies to a complete cablebus system and associated fittings rated at not more than 46 kV ac or dc and intended for use in accordance with NFPA 70 (NEC), CSA C22.1 (CE Code, Part 1), and CAN/CSA-C22.2 No. 0. The requirements do not apply to metal enclosed busways as covered by CSA C22.2 No. 201 and CSA C22.2 No. 27/UL 857. The cablebus is an assembly of single conductors and/or cables designed as a system to transmit large magnitudes of electric current and to withstand the effects of specified system requirements (i.e., short-circuit current, circuit loading, bonding, etc.) with fittings and conductor terminations in a completely enclosed, ventilated or non-ventilated protective metal housing.

The intent of the course is to have the student read the standard that covers the requirements for cablebus. Contractors and facility owners can use this information to establish the requirements for cablebus and its installation and use. This is a practical way to receive continuing educational credits for reading and understanding the content of this important industry standard.

This course includes a multiple-choice quiz at the end, which is designed to enhance the understanding of the course materials.

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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.