1.范围1。1本标准适用于根据《加拿大电气规范》第一部分的规定，在家用和其他非危险室内干燥场所使用的、额定值不超过125 V ac、30 W输入和二次电路不超过240 V的软线连接电子钟。1.2本标准包括电机和电驱动，数字和模拟家用时钟，带或不带警报和/或拨号灯。1.3本标准不适用于包含接收器的时钟、构成主时钟系统一部分的时钟、时钟、工作卡记录器、计时器和类似设备；以及与其他并非主要设计为时钟的设备（如台灯、收音机或装有时钟的电子测距仪）结合使用的时钟。

1. Scope1.1This Standard applies to cord-connected electric clocks intended for use in household and other nonhazardous indoor dry locations in accordance with the Rules of the Canadian Electrical Code, Part I, and having a rating not exceeding 125 V ac and 30 W input and secondary circuits not exceeding 240 V.1.2This Standard includes both motor and electronically driven, di gital and analogue household clocks, with or without alarms and/or dial lights.1.3This Standard does not apply to clocks that incorporate a recepta cle, clocks that form a part of a master clock system, time clocks, job card recorders, timers, and similar devices; and clocks in combination with other equipment not primarily designed as a clock (eg, table lamp, radio, or electric range incorporating a clock).