NAICS Code 423610-77 - Transformers (Wholesale)

Marketing Level - NAICS 8-Digit

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NAICS CODE 423610-77
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Looking for more companies? See NAICS 423610 - Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers - 19,910 companies, 159,328 emails.

NAICS Code 423610-77 Description (8-Digit)

Transformers (Wholesale) is a subdivision of the Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers industry. This industry involves the wholesale distribution of transformers, which are devices that transfer electrical energy from one circuit to another through electromagnetic induction. Transformers are used in a variety of applications, including power distribution, lighting, and electronic devices. Companies in this industry typically purchase transformers from manufacturers and sell them to retailers, contractors, and other end-users.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 423610 page

Tools

Tools commonly used in the Transformers (Wholesale) industry for day-to-day tasks and operations.

  • Transformer winding machines
  • Core cutting machines
  • Insulation cutting machines
  • Coil winding machines
  • Soldering equipment
  • Testing equipment (e.g. high voltage testers, insulation testers)
  • Voltage regulators
  • Power analyzers
  • Oscilloscopes
  • Multimeters

Industry Examples of Transformers (Wholesale)

Common products and services typical of NAICS Code 423610-77, illustrating the main business activities and contributions to the market.

  • Power transformers
  • Distribution transformers
  • Isolation transformers
  • Autotransformers
  • Step-up transformers
  • Step-down transformers
  • Toroidal transformers
  • Audio transformers
  • Lighting transformers
  • Control transformers

History

A concise historical narrative of NAICS Code 423610-77 covering global milestones and recent developments within the United States.

  • The Transformers (Wholesale) industry has a long history dating back to the late 1800s when the first transformers were invented. The first transformers were used to transmit electrical power over long distances, and they were quickly adopted by the power industry. In the early 1900s, the transformers were improved, and they became smaller and more efficient. During World War II, the demand for transformers increased as they were used in radar systems and other military applications. In the post-war period, the demand for transformers continued to grow as the power industry expanded, and new applications for transformers were developed. In recent years, the industry has seen significant growth due to the increasing demand for renewable energy sources, such as wind and solar power, which require transformers to convert the power generated into usable electricity. In the United States, the Transformers (Wholesale) industry has a more recent history. The industry began to grow in the 1960s as the demand for electricity increased, and new applications for transformers were developed. In the 1970s, the industry saw significant growth due to the oil crisis, which led to an increased demand for energy-efficient transformers. In the 1980s and 1990s, the industry continued to grow as new technologies were developed, and the demand for electricity continued to increase. In recent years, the industry has seen significant growth due to the increasing demand for renewable energy sources, such as wind and solar power, which require transformers to convert the power generated into usable electricity.