What is IEC 60335-2-9:2012?

The International Electrotechnical Commission (IEC) is an international standards organization that develops and publishes standards for electrical and electronic technologies. One important standard is the IEC 60335 series, which focuses on the safety of household and similar electrical appliances.

Understanding the Scope

IEC 60335-2-9:2012 is a specific part of the IEC 60335 series that deals with the safety requirements for hand-held and transportable motor-operated electric tools. These tools are commonly used in construction, manufacturing, and other industries, and the standard aims to prevent accidents and injuries caused by their use.

Key Requirements

This standard sets out various requirements for the design, construction, and performance of hand-held and transportable motor-operated electric tools. It covers aspects such as electrical insulation, protection against electric shock, mechanical strength, temperature limits, and more.

One key requirement is the need for proper grounding of these tools to ensure the safety of users. This helps prevent electric shocks and ensures that any faults or malfunctions are safely directed through the grounding system instead of causing harm to the operator or others nearby.

Ensuring Compliance

Manufacturers of hand-held and transportable motor-operated electric tools must ensure that their products comply with the specifications outlined in IEC 60335-2-9:2012. Compliance involves rigorous testing and inspection to verify that the tools meet the required safety standards.

Additionally, users of these tools should be aware of the recommended safety practices outlined in the standard. This includes using the tools according to the manufacturer's instructions, maintaining appropriate conditions for safe operation, and regularly inspecting and servicing the equipment.

Overall, IEC 60335-2-9:2012 plays a crucial role in ensuring the safety of hand-held and transportable motor-operated electric tools. By adhering to its requirements, manufacturers and users can minimize the risk of accidents and injuries associated with these essential tools.