17.200.20;91.140.65 标准查询与下载

SANS 181:2004 储水式电热水器用恒温器

Covers stem type and externally mounted type thermostats of the air-break type for use in thermostatically controlled electric storage water heaters. They are provided with over-temperature protective devices and are intended for use in circuits at volt

Thermostats for electric storage water heaters

AS 1308:1987 自动调温型电加热器 恒温断流器和热熔断路器

Specifies revised terminology and requirements for thermostats, thermal cutouts (TCOs) and combined units; also a clip template to provide interchangeability between clip-mounted units. Provides guidance on temperature settings and introduces the concept

Electric water heaters - Thermostats and thermal cutouts