前言:这是CSA C22的第四版。2第60335-2-12号，家用和类似用途电器-安全-第2-12部分:加热板和类似器具的特殊要求，采用了相同名称的IEC（国际电工委员会）标准60335-2-12（5:2002版，合并修订件1:2008和修订件2:2017），但有加拿大的偏差。它取代了2013年发布的前一版CAN/CSA-E60335-2-12（采用IEC 60335-2-12:2002+A1:2008），并取代了CSA C22中对加热板和类似器具的要求。2 No.64:19，家用烹饪和液体加热设备。 CSA C22。2第64条继续适用于其他烹饪和液体加热设备。本标准是CSA集团根据《加拿大电气规范》第二部分发布的一系列标准之一。本标准拟与CAN/CSA-C22结合使用。2 No.60335-1:16，家用和类似用途电器-安全-第1部分:一般要求（采用IEC 60335-1:2010+A1:2013，带加拿大偏差）。本标准的制定符合加拿大标准委员会对加拿大国家标准的要求。CSA集团已将其作为加拿大国家标准发布。范围:本国际标准涉及额定电压不超过250 V的家用和类似用途的电热板、电热盘和类似器具的安全性。 适用于正常家用和类似用途的电器，以及商店、轻工业和农场的门外汉可能使用的电器，均在本标准的范围内。然而，如果该设备旨在专业地用于容器保温或加工商业消费食品，则该设备不被视为仅用于家用和类似用途。在切实可行的范围内，本标准涉及所有人在家中和家中周围遇到的电器的常见危险。然而，一般来说，它不考虑身体、感官或精神能力的人（包括儿童）；或缺乏经验和知识，使他们无法在没有监督或指导的情况下安全使用设备； 玩电器的孩子们。注101:需要注意的是，对于拟用于车辆、船舶或飞机的电器，可能需要额外的要求；在许多国家，国家卫生当局、负责保护劳工的国家当局和类似当局规定了额外的要求。注102:本标准不适用于由柔性材料制成的应用，如纺织材料；专用于特殊条件下使用的设备，如存在腐蚀性或爆炸性环境（灰尘、蒸汽或气体）；专用于商业餐饮或工业用途的器具。

Preface:This is the fourth edition of CSA C22.2 No. 60335-2-12,Household and similar electrical appliances — Safety — Part 2-12: Particular requirements for warming plates and similar appliances, which is an adoption, with Canadian deviations, of the identically titled IEC (International Electrotechnical Commission) Standard 60335-2-12 (edition 5:2002 consolidated with Amendment 1:2008 and Amendment 2:2017). It supersedes the previous edition, published in 2013 as CAN/CSA-E60335-2-12 (adopted IEC 60335-2-12:2002+A1:2008), and it replaces the requirements for warming plates and similar appliances found in CSA C22.2 No. 64:19,Household cooking and liquid-heating appliances. CSA C22.2 No. 64 continues to apply to other cooking and liquid-heating appliances. This Standard is one in a series of Standards issued by CSA Group under Part II of theCanadian Electrical Code.This Standard is intended to be used in conjunction with CAN/CSA-C22.2 No. 60335-1:16, Household and similar electrical appliances — Safety — Part 1: General requirements (adopted IEC 60335-1:2010+ A1:2013, with Canadian deviations).This Standard has been developed in compliance with Standards Council of Canada requirements for National Standards of Canada. It has been published as a National Standard of Canada by CSA Group.Scope:This International Standard deals with the safety of electric warming plates, warming trays and similar appliances intended to keep food or vessels warm, for household and similar purposes, their rated voltage being not more than 250 V.Appliances intended for normal household and similar use and that may also be used by laymen in shops, in light industry and on farms are within the scope of this standard. However, if the appliance is intended to be used professionally to keep vessels warm or to process food for commercial consumption, the appliance is not considered to be for household and similar use only.As far as is practicable, this standard deals with the common hazards presented by appliances that are encountered by all persons in and around the home. However, in general, it does not take into accountpersons (including children) whose physical, sensory or mental capabilities; or lack of experience and knowledge prevents them from using the appliance safely without supervision or instruction;children playing with the appliance.NOTE 101 Attention is drawn to the fact thatfor appliances intended to be used in vehicles or on board ships or in aircraft, additional requirements may be necessary;in many countries additional requirements are specified by the national health authorities, the national authorities responsible for the protection of labour and similar authorities.NOTE 102 This standard does not apply toappliances made of flexible material, such as textile material;appliances intended exclusively to be used in locations where special conditions prevail, such as the presence of a corrosive or explosive atmosphere (dust, vapour or gas);appliances intended exclusively for commercial catering or industrial purposes.