IEC 60691:2023+AMD1:2024+AMD2:2026 CSV pdf download，Thermal-links – Requirements and application guide.
IEC 60691:2023+AMD1:2024+AMD2:2026 CSV pertains to thermal links designed for integration into electrical appliances, electronic devices, and their components, primarily intended for indoor use to safeguard against excessive temperatures under abnormal conditions.
NOTE 1: The equipment is not intended to generate heat.
NOTE 2: The effectiveness of temperature protection significantly relies on both the position and mounting method of the thermal link, as well as the current it carries.
This document may also apply to thermal links used in environments other than indoors, provided that the climatic and surrounding conditions are comparable to those specified in this standard. It can be applicable to thermal links in their most basic forms (such as melting strips or wires), as long as any molten materials produced during operation do not negatively impact the safe use of the equipment, particularly for handheld or portable devices, regardless of their positioning.
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