IEC 60335-2-54:2022

Overview

IEC 60335-2-54:2022 (with Amendment 1) is the IEC particular-requirements standard for surface‑cleaning appliances for household use employing liquids or steam. It applies to electrically powered and battery‑operated appliances with a rated voltage not exceeding 250 V (including DC). The standard covers devices such as steam cleaners, liquid-based surface cleaners and wallpaper strippers, and appliances that incorporate heating elements or means for pressurizing a liquid container. This fifth edition aligns with IEC 60335-1:2020 and includes updates on accessible surface temperature limits and other technical revisions.

Key topics and technical requirements

The standard supplements IEC 60335-1 and focuses on hazards and tests specific to liquid/steam surface cleaners. Principal topics include:

• Scope and exclusions - excludes floor treatment/wet scrubbing machines (IEC 60335-2-10), permanently fixed cleaning systems, certain high‑pressure or high‑temperature devices covered by IEC 60335-2-79 (e.g., >2.5 MPa pressure, >5 l pressurized volume, liquid temperature >160 °C, or >3 500 W), commercial/industrial appliances, fabric steamers (IEC 60335-2-85), and appliances for special hazardous atmospheres.
• Electrical safety - protection against live parts, leakage current, electric strength at operating temperature, transient overvoltages and earthing provisions.
• Thermal safety - heating element controls, maximum external accessible surface temperature limits and fire/heat resistance requirements.
• Mechanical and stability - mechanical strength, stability, construction, hoses and flexible cord durability, and resistance to moisture and corrosion.
• Battery and charging - requirements for battery‑operated appliances and separable/detachable batteries (see Annex B).
• Operational testing - endurance, abnormal operation, overload protection, and tests for starting, power input and current.
• Marking and instructions - labelling, user instructions and warnings, including limitations regarding use by persons with reduced capabilities and children.

Practical applications and users

IEC 60335-2-54 is essential for:

• Manufacturers and product designers of steam and liquid surface cleaners to ensure product safety and regulatory readiness.
• Test laboratories and certification bodies performing conformity assessment and compliance testing.
• Regulatory authorities and procurement teams specifying safety requirements for household cleaning appliances.
• Safety engineers and compliance officers managing risk assessment, labelling and user instructions.

Adoption of this standard reduces electrical, thermal, mechanical and fire risks associated with household steam and liquid cleaners and helps meet international market access requirements.

Related standards

• IEC 60335-1 (general requirements for household appliance safety) - used in conjunction with this part 2.
• IEC 60335-2-10 (floor treatment and wet scrubbing machines) - excluded scope.
• IEC 60335-2-79 (high-pressure cleaning appliances) and IEC 60335-2-85 (fabric steamers) - related part‑2 standards referenced for specific appliance types.

Keywords: IEC 60335-2-54:2022, surface-cleaning appliances, steam cleaners, household electrical appliance safety, accessible surface temperature, battery-operated cleaners, IEC 60335 series.