Switchboard Product List and Ranking from 15 Manufacturers, Suppliers and Companies

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

Switchboard Manufacturer, Suppliers and Company Rankings

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. null/null
  2. ニューコム Saitama//Information and Communications
  3. かわでん 東京本社 Tokyo//Electrical equipment construction business
  4. 4 呑山電設 Fukuoka//others
  5. 5 JRCS 下関本社 Yamaguchi//Other construction industries

Switchboard Product ranking

Last Updated: Aggregation Period:Sep 24, 2025~Oct 21, 2025
This ranking is based on the number of page views on our site.

  1. Nitto Kohki "2023-2024 Comprehensive Catalog" *Free of Charge
  2. Electrical Symbols JSIA 118 Free Download ニューコム
  3. iDC Power Supply Equipment "Intelligent PDU" Distribution Board for Data Centers かわでん 東京本社
  4. 4 Marine Low Voltage Main Switchboard 'JSB-2L' JRCS 下関本社
  5. 4 Furukawa Electric Co., Ltd. Business Introduction 古川電気工業 本社

Switchboard Product List

1~15 item / All 26 items

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Electrical Symbols JSIA 118 Free Download

You can download the electrical symbols referenced by the Ministry of Land, Infrastructure, Transport and Tourism, "JSIA 118," for free!

■JSIA 118 Electrical Symbols These are electrical symbols standardized by the JSIA, extracted, consolidated, and unified from JIS C 0617 for use in drawings of distribution boards, control panels, distribution panels, and monitoring panels. In March 2010, they were referenced in the Ministry of Land, Infrastructure, Transport and Tourism's "Standard Drawings for Public Building Equipment Construction (Electrical Equipment Construction Edition)" for equipment symbols.

  • Other construction services
  • Power distribution and control panels

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Tatsumi Electric Manufacturing Original Pao Type Distribution Board

Efficient use of space is also possible.

Distribution boards that can be installed without compromising the landscape of facilities such as parks, amusement parks, and sports fields.

  • Substation equipment

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Comprehensive short delivery for electrical materials and housing equipment-related cases.

Pursuing satisfactory quality together with our customers to the utmost! Examples of delivery of electrical materials and other supplies.

At Seiwa Sangyo Co., Ltd., we provide comprehensive services from mechanism design, modeling, lighting, and drive control design to 3D model creation and manufacturing. Our company has numerous delivery examples related to electrical materials necessary for various lighting fixtures, such as distribution boards and piping support materials, as well as housing equipment related to piping parts and washbasin vanities. 【Examples of Delivered Products】 ■Electrical Materials ・Distribution Boards ・Piping Support Materials ・Piping Decorative Covers ■Housing Equipment ・Piping Parts ・Washbasin Vanity Mechanisms, Housings, and Trays *For more details, please refer to our catalog or feel free to contact us.

  • Power distribution and control panels
  • Bathroom and wash basin units
  • Piping and electrical wiring materials

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Marine Low Voltage Main Switchboard 'JSB-2L'

We also offer marine starter panels! Marine low-voltage main distribution boards with a compact design that does not compromise work efficiency.

The "JSB-2L" is a marine low-voltage main switchboard that consolidates user needs for the next generation, pursuing high performance and high functionality. While achieving significant miniaturization, it maintains a design that emphasizes workability, allowing cable connections and various maintenance tasks to be performed just like with conventional products. Additionally, we offer the marine combined starter panel "JGP-21," which has reduced the standard width dimensions of the unit to one of the smallest classes in the world. 【Features】 ■ Achieved a width dimension that is 33% less compared to our conventional models with a three-panel generator board configuration ■ Miniaturization design that does not compromise work efficiency ■ Miniaturization of the generator board through improvements in the ACB cradle structure ■ Realized space-saving and improved operability ■ Adoption of our unique new busbar division device *For more details, please refer to the PDF materials or feel free to contact us.

  • others

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Toho Electric Industry Co., Ltd. Business Introduction

We enable the commercialization of high-quality products through an advanced online system.

Our company is engaged in the distribution board business and the control system business. In the distribution board business, we have obtained ISO 9001 certification, an international standard for quality assurance, to accurately provide products that meet our customers' quality requirements. In the control system business, we offer total solutions born from global standard technology, extensive experience, and flexible thinking in the fields of plant control, building management, and air conditioning instrumentation. 【Business Activities】 ■ Manufacturing and sales of electrical machinery and equipment (distribution boards, control panels, monitoring panels, sub-distribution boards) ■ All operations related to general construction (electrical work) ■ Manufacturing and sales of optical sugar meters ■ Manufacturing and sales related to plant systems *For more details, please download the PDF or feel free to contact us.

  • Power generation equipment
  • Monitoring and Control Equipment
  • Power distribution and control panels

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Furukawa Electric Co., Ltd. Business Introduction

Registered energy management service provider! A manufacturer that supports a life of "safety" with technological expertise.

Our company delivers the assurance of safety to our customers as a manufacturer of the heart of machinery, power distribution and control equipment. We do not adhere to the concept of off-the-shelf products; instead, we focus on customer-oriented product development, aiming to create high-quality products that respond to various environments surrounding daily life, such as future prospects and the global environment. 【Business Activities】 ■ Manufacturing and sales of distribution boards, control panels, sub-distribution boards, monitoring panels, and instrumentation panels ・ Design and development of FA systems (monitoring and control systems) ・ Design and development of LON WORKS systems *For more details, please download the PDF or feel free to contact us.

  • Power distribution and control panels
  • Monitoring and Control Equipment

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Yugajin Electric Co., Ltd. Business Introduction

Contributing to a better life for everyone! Leave it to us for low and high voltage distribution boards, control panels, and more.

Since our founding in 1927, we have been a long-established manufacturer of distribution boards, contributing to the safe and reliable supply of electricity and coexisting with the society created by electricity. We maintain a consistent system of research and development, design, manufacturing, quality control, sales, and after-sales service, striving to provide excellent products. Please feel free to consult us if you have any requests. 【Business Activities】 ■ Manufacturing and sales of high and low voltage distribution boards, control panels, monitoring panels, and distribution boards. *For more details, please download the PDF or feel free to contact us.

  • Power distribution and control panels
  • Solar power generation equipment
  • Substation equipment

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Cubicle-type distribution board

Happiness Electric Co., Ltd. meets a wide range of needs from low voltage to high voltage and from small capacity to large capacity.

The "cubicle-type distribution board" is a product that boasts high reliability and quality, cultivated through years of experience and technology. Aiming for miniaturization, ease of use, and labor-saving maintenance inspections through new technologies, we constantly pursue high performance, high quality, and safety, contributing to various industrial fields. We respond to a wide range of needs from low voltage to high voltage and from small capacity to large capacity. 【Features】 ■ High reliability and quality based on years of experience and technology ■ Constant pursuit of high performance, high quality, and safety, contributing to industrial fields ■ Applications: Outdoor use, indoor use ■ Specification: Compliant with JISC4620, among others *For more details, please refer to the related links or feel free to contact us.

  • Power distribution and control panels

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Nomiyama Electric Co., Ltd. Product Introduction

We focus on operability, maintainability, safety, functionality, and high quality, striving to manufacture panels that satisfy our customers.

At Tsuji Electric, we manufacture, expand, replace, and improve electrical equipment such as high-voltage panels, low-voltage panels, distribution boards, power panels, control panels, sub-distribution boards, and operation panels.

  • Power distribution and control panels

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Mountain Tech Co., Ltd. Production Achievements

Introducing the production achievements of Mountech, specializing in large sheet metal and large frameworks!

Our main production achievements include various types of distribution boards, control panels, operation panels, information display panels, monitoring panels, and desk-type operation panels, such as outdoor cubicles, indoor cubicles, road centers, and control centers. On our company website, we showcase some of the products we have manufactured in the past, including "distribution boards" and "desk-type operation panels" made for businesses, as well as "ramp slopes" and "water tanks" made for individuals. 【Production Achievements】 <For Businesses> ■ Distribution Boards ■ Desk-Type Operation Panels ■ Information Display Panels ■ Control Panels ■ Frames *For more details, please feel free to contact us.

  • Special Construction Method
  • others

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Kushida Industrial Co., Ltd. Yahata Manufacturing Plant

Our major strength! We are one of the few switchboard manufacturers that conduct integrated manufacturing in-house.

Yahata Seisakusho is a specialized factory responsible for the manufacturing of distribution boards and control panels. Here, we provide our own brand boards through a consistent production process from design to manufacturing, tailored to various custom orders. Generally, distribution board manufacturers outsource the casing (the outer box) and other processes outside of design and assembly. However, since our establishment, we have built a system that completes all processes, including casing design, sheet metal processing, and painting, in-house at our factory. This technical capability and the trust in our consistent system have become our significant strengths. 【Features of Yahata Seisakusho】 ■ Responsible for the manufacturing of distribution boards and control panels ■ Provides our own brand boards through a consistent production process from design to manufacturing for various custom orders ■ Completes all processes, including casing design, sheet metal processing, and painting, in-house since our establishment ■ Technical capability and trust in our consistent system are our significant strengths 【Service Areas】 Kanto region (Ibaraki Prefecture, Tochigi Prefecture, Gunma Prefecture, Saitama Prefecture, Chiba Prefecture, Tokyo, Kanagawa Prefecture) *For more details, please refer to the PDF document or feel free to contact us.

  • Substation equipment

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[Reasons for Being Chosen] Complete in-house process from design to sheet metal, painting, and assembly.

Trust in our technical capabilities and consistent system is our great strength! A system that completes all processes in our own factory.

Here are the reasons why Kushida's distribution boards and monitoring control panels are chosen. The manufacturing business for distribution boards and control panels is handled by Yahata Seisakusho, a specialized factory for "panels." Here, we provide our own brand panels, custom-made from design to manufacturing through a consistent production process. Generally, distribution board manufacturers outsource the production of the enclosure (the outer box) and other processes outside of design and assembly. However, since our founding, we have established a system that completes all processes, including enclosure design, sheet metal processing, and painting, in our own factory. This technical capability and the trust in our consistent system have become our significant strengths. 【Features】 ■ Providing our own brand panels through a consistent production process from design to manufacturing ■ A system that completes all processes in our own factory 【Service Areas】 Kanto region (Ibaraki, Tochigi, Gunma, Saitama, Chiba, Tokyo, Kanagawa) *For more details, please refer to the PDF document or feel free to contact us.

  • Monitoring and Control Equipment

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