8536.50.90.31 - Momentary contact

This classification covers momentary contact switches designed for electrical circuits, specifically those rated at not over 5 amperes. Momentary contact switches are characterized by their action: they complete or break an electrical circuit only while being actively operated. Upon release of the actuating force (e.g., a push-button), the switch returns to its normal position, either opening or closing the circuit as it was before activation. Examples include push-button switches used in control panels, appliances, and various electronic devices where a temporary electrical connection is required.

This specific subcategory, 8536.50.90.31, is distinguished by its designation as "Momentary contact" switches. It differentiates from its sibling categories, such as 8536.50.90.32 ("Other, gang switches") and 8536.50.90.33 ("Other"), by the specific operational characteristic of momentary contact. While gang switches are designed to operate multiple circuits simultaneously, and the remaining "Other" category encompasses switches not fitting the more specific descriptions, this classification focuses solely on the temporary action of the switch.

As this is a leaf node within the HTS, there are no further subcategories. Therefore, the primary classification focus remains on identifying switches that provide a temporary electrical connection when actuated and are rated at a maximum of 5 amperes. Classification at this level hinges on the switch's design for momentary action and its electrical rating, ensuring accurate duty assessment for imported or exported goods.