Find HS Code and trade information for wall switch surface mounted bottom box

Wall Switch Surface Mounted Bottom Box

A wall switch surface mounted bottom box is an electrical component used for installing electrical switches on a wall where recessed mounting is not possible or desired. It provides a secure housing for the switch and wiring, and allows for easy access for maintenance and repairs.

Material

These boxes are commonly constructed from the following materials:

• Plastic: Typically PVC (Polyvinyl Chloride) or Polycarbonate. Plastic boxes are lightweight, corrosion-resistant, and inexpensive. They are suitable for general use but may not be as durable as metal options.
• Metal: Often steel, aluminum, or cast iron. Metal boxes offer greater durability, provide better grounding capabilities, and are often required in certain applications or by local electrical codes. Steel boxes are commonly coated with a corrosion-resistant finish.
• Combination: Some boxes utilize a combination of plastic and metal, offering a balance of properties.

Purpose

The primary purpose of a surface mounted bottom box is to:

• Provide a safe enclosure: Protects electrical wiring and components from physical damage and environmental factors.
• Facilitate installation: Simplifies the installation process of switches in situations where a wall cavity is unavailable or unsuitable.
• Ensure compliance: Meets electrical safety standards and local building codes.
• Provide a secure mounting point: Offers a stable base for the switch.

Function

The box functions by:

• Housing the switch: Provides a physical space for the electrical switch mechanism.
• Providing wire entry/exit points: Features knockouts or pre-drilled holes for running electrical wires into and out of the box.
• Supporting the switch: Offers mounting points (screw holes or clips) to securely hold the switch in place.
• Grounding (metal boxes): Metal boxes can provide a grounding path for electrical systems, enhancing safety.

Usage Scenarios

These boxes are commonly used in the following situations:

• Retrofit installations: When replacing existing switches in older buildings where recessed boxes are not present.
• Exposed wiring: In situations where wiring is intentionally left exposed, such as in industrial or decorative settings.
• Concrete or masonry walls: Where it is difficult or impossible to install recessed boxes.
• Basements and garages: Where unfinished walls may not have cavities for recessed boxes.
• Exterior applications: Specifically designed weatherproof boxes are used for outdoor switches.

Common Types

• Single-Gang Box: Designed to hold a single switch or receptacle.
• Double-Gang Box: Designed to hold two switches or receptacles.
• Triple-Gang Box: Designed to hold three switches or receptacles.
• Weatherproof Box: Designed for outdoor use, with gaskets and seals to protect against moisture and dust.
• New Work vs. Old Work: New work boxes are typically used during initial construction, while old work boxes are designed for retrofit installations.
• Round Box: A cylindrical box, often used for ceiling fixtures or where a specific aesthetic is desired.
• Device Boxes with Covers: Boxes are typically sold with or without covers. Covers provide additional protection and a finished appearance.

Based on the provided information, the declared goods, “wall switch surface mounted bottom box,” can be classified under the following HS codes:

• 8537109120: This HS code covers boards, panels, consoles, desks, cabinets and other bases, equipped with two or more apparatus of heading 8535 or 8536, for electric control or the distribution of electricity, including those incorporating instruments or apparatus of chapter 90, and numerical control apparatus, other than switching apparatus of heading 8517, for a voltage not exceeding 1,000 V. Specifically, it refers to switchgear assemblies and switchboards. This could apply if the bottom box is part of a larger assembled unit. The basic tariff is 2.7%, with an additional tariff of 25.0%, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 57.7%.

• 8535100020: This HS code covers electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding 1,000 V, specifically fuses in circuits of 2,300 V or more. If the bottom box houses components functioning as fuses or protective devices for higher voltage circuits, this code may be applicable. The basic tariff is 2.7%, with an additional tariff of 25.0%, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 57.7%.

• 8535100040: This HS code covers electrical apparatus for switching or protecting electrical circuits, or for making connections to or in electrical circuits (for example, switches, fuses, lightning arresters, voltage limiters, surge suppressors, plugs and other connectors, junction boxes), for a voltage exceeding 1,000 V, specifically fuses other than those in circuits of 2,300 V or more. If the bottom box houses components functioning as fuses or protective devices for lower voltage circuits, this code may be applicable. The basic tariff is 2.7%, with an additional tariff of 25.0%, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 57.7%.

• 3925900000: This HS code covers builders' ware of plastics, not elsewhere specified or included, specifically other. If the bottom box is made of plastic and doesn't fall under other specified categories, this code may be applicable. The basic tariff is 5.3%, with an additional tariff of 25.0%, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 60.3%.

Regarding HS code 8537109120, please note that it applies to assembled units. If the bottom box is imported separately, other codes may be more appropriate.