CAN/CSA-Z241.5-92

1. Scope 1.1 General This Standard applies to the electrical requirements for park model trailers that are intended to be connected by a cord and attachment plug to a source of electrical supply not exceeding 250 V between conductors or 150 V to ground and 50 A maximum in accordance with the Rules of the Canadian Electrical Code, Part I. 1.2 Nonapplicable Types This Standard does not apply to (a) recreational vehicles covered in CAN/CSA-Z240.6.2; (b) mobile homes; (c) mobile industrial or commercial structures; (d) transportable housing or other structures for use on permanent foundations; and (e) the 6 or 12 V battery-operated vehicular lighting and brake wiring systems that are covered by CSA Standard CAN/CSA-Z240.1.2, provided that the conductors of this system are not in contact or cannot come in contact with the conductors of the higher voltage system. 1.3 Requirements The requirements of this Standard are based on CSA Standard C22.1, Canadian Electrical Code, Part I. Where no specific requirements are given, those of the Canadian Electrical Code, Part I, apply.