IEC 60335-2-14:2025

Overview

IEC 60335-2-14:2025 is an essential international safety standard published by the International Electrotechnical Commission (IEC) that specifies particular requirements for household and similar electrical kitchen machines. This seventh edition updates and replaces the previous 2016 edition and its 2019 amendment, reflecting technical revisions aligned with IEC 60335-1:2020 for enhanced safety assurance.

The standard applies to electric kitchen machines with a rated voltage not exceeding 250 V, including alternating current (AC), direct current (DC) supplied appliances, and battery-operated devices. It addresses common hazards and safety concerns relevant to typical household environments, ensuring these appliances are safe for general consumers, including light industry, shops, farms, and bed-and-breakfast use-though it excludes professional commercial or industrial kitchen machines.

Key Topics

• Scope of Appliances Covered

  • Bean slicers, auger juicers, blenders, can openers, centrifugal juicers, cream whippers, food mixers, food processors, grain grinders, graters, ice-cream machines, knife sharpeners, mincers, noodle makers, peelers, shredders, sieving machines, slicing machines, and more.
  • Excludes appliances designed specifically for commercial, industrial, or special environments such as corrosive or explosive atmospheres, as well as certain machines covered under other IEC standards (e.g., breadmakers, soy milk makers).

• Safety and Hazard Considerations

  • Protection against access to live parts and inadvertent operation.
  • Requirements for surface temperatures of accessible parts to prevent burns.
  • Mechanical safety for moving parts, including feed opening size limits to prevent injury.
  • Electrical safety including leakage current, insulation, overload protection, and battery charging safety for battery-operated appliances.
  • Testing protocols under normal and abnormal operating conditions, including spillage tests and endurance evaluations.
  • Interlock systems to prevent operation unless correctly assembled and secure.
  • Specific provisions for appliances not intended for use by children.

• Technical Revisions in 2025 Edition

  • Alignment with IEC 60335-1:2020 general safety requirements.
  • Addition of normative text replacing some previously optional notes.
  • Updated definitions such as replacing “berry juice extractor” with “auger juicer.”
  • Enhanced testing methods for normal operation and mechanical hazards.
  • Introduction of surface temperature limits for external accessible surfaces.
  • Clarification of remote operation requirements and interlock functions.

• Exclusions and Special Cases

  • Appliances not intended primarily for household or similar consumer use.
  • Machines with specific blade angles beyond defined limits.
  • Devices intended exclusively for vehicles, ships, or aircraft may require additional standards.
  • National regulations related to health, labor, and safety authorities may impose further specific requirements beyond IEC 60335-2-14.

Applications

The IEC 60335-2-14:2025 standard is crucial for manufacturers, safety regulators, and certification bodies involved in the development, testing, and approval of electric kitchen machines. Practical benefits and applications include:

• Manufacturers: Ensuring design compliance to meet international safety standards, facilitating global market access.
• Consumers: Guaranteeing safety during everyday use of kitchen appliances such as food processors, juicers, and blenders, protecting against electrical hazards, mechanical injury, and operational risks.
• Regulators and Test Labs: Providing a benchmark for conformity testing, certification, and market surveillance.
• Retail and Distribution: Assisting in compliance verification for products offered in household goods stores and similar commercial environments.

This standard supports the safety and reliability of kitchen machines, ultimately reducing incidents of injury, equipment failure, and electrical hazards in household and small-scale commercial settings.

Related Standards

IEC 60335-2-14:2025 should be used in conjunction with the latest edition of:

• IEC 60335-1: General safety requirements for household and similar electrical appliances.
• IEC 60335-2-9: Safety of breadmakers.
• IEC 60335-2-15: Safety of soy milk makers.
• IEC 60335-2-16: Safety of food waste disposers.
• IEC 60335-2-24: Safety of ice-cream appliances with incorporated motor compressors.
• IEC 60335-2-64: Safety of kitchen machines intended for commercial use.

Users should also consider national standards and additional regulations that apply to specific market regions or appliance types. Compliance with IEC 60335-2-14 along with related standards ensures comprehensive safety coverage for various household kitchen devices.

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