内外電機 Product Lineup

Aiming for decarbonization, significantly reducing the amount of electricity and gas used in production. ● No painting Using high corrosion-resistant coated steel sheets ● No welding* A structure that can be disassembled and assembled using screws ● Improved construction work Wiring and organizing work can be done in a spacious area without side panels ● Customization A highly customizable structure considering new installations and future maintenance *Some components are welded.

• Cabinets and Boxes

This catalog is a comprehensive catalog featuring "cabinets" handled by Naigai Electric Co., Ltd. We offer a variety of cabinets to meet diverse needs. Please use this to assist in selecting products that suit your applications. [Contents] ■ Panel cabinets ■ Thermal equipment storage cabinets ■ Control panel cabinets ■ Free-standing panel cabinets ■ Control boxes, etc. *For more details, please download the PDF or contact us.

• Cabinets and Boxes

This catalog is a comprehensive catalog featuring "Plastic Boxes" handled by Naigai Electric Co., Ltd. Our plastic boxes come in a wide variety to meet the needs of functionality, design, and application, supporting our customers in solving their challenges. [Contents] ■ Plastic boxes ■ Instrument boxes and mounting parts for poles ■ Mounting plates for meter boxes ■ Decorative boxes, decorative plates, free plates, pole stays ■ Temporary boxes ■ Ventilation fan hood covers *For more details, please download the PDF or contact us.

• Cabinets and Boxes

We offer the "Multi-Panel Easy Order Series (High Voltage Panel and Low Voltage Panel)" which enables the reduction of improvement work time and construction period. There are two types available: self-supporting and frame pipe mounting. By combining optional equipment for each panel, we can accommodate a wide variety of needs. [Product Lineup] ■ Self-supporting: Can be installed independently with an angle frame ■ Frame pipe mounting: Can be combined with conventional frame pipes *For more details, please download the PDF or contact us.

• Control Panel

This catalog is a comprehensive catalog featuring "high-voltage receiving equipment" handled by Naigai Denki Co., Ltd. By combining a wide variety of standardized enclosures and standard components, we offer a lineup of products that can meet the diverse needs of our customers. Leveraging the know-how cultivated through years of experience, we provide products that can be used with peace of mind for a long time. [Contents] ■ Cubicles (Economic Type) ■ Cubicles (General Type) ■ Certified and Recommended Cubicles ■ K-Type Cubicles ■ Multi-Panel High Voltage and Low Voltage Boards *For more details, please download the PDF or contact us.

• Other safety equipment

This catalog is a comprehensive catalog featuring the "Residential Distribution Boards" handled by Naigai Electric Co., Ltd. It supports multi-circuit configurations, all-electric homes, and decentralized power sources. Additionally, it introduces Naigai Electric's next-generation residential distribution board, "Mini TOP." We aim to realize products that can meet various customer demands, including an enriched lineup and customization. [Contents] ■ Standard Residential Distribution Boards ■ All-Electric Compatible Residential Distribution Boards ■ Power Generation System Compatible Residential Distribution Boards ■ Functional Residential Distribution Boards *For more details, please download the PDF or contact us.

• Distribution Board

This catalog is a comprehensive catalog featuring "Control Panels and Alarm Panels" handled by Naigai Electric Co., Ltd. You can select from a rich lineup tailored to various applications, such as controlling air conditioning and pumps in factories, buildings, and condominiums, as well as integrating alarms from loads. [Contents] ■ Control Panels - Air Conditioning Panels - Remote Operation Panels - Pump Control Panels, etc. ■ Alarm Panels - Water Level Alarm Panels - Electronic Alarm Panels - Electronic Alarm Units, etc. *For more details, please download the PDF or contact us.

• Control Panel

This catalog is a comprehensive catalog featuring the "Standard Distribution Boards" handled by Naigai Electric Co., Ltd. We offer a wide variety of applications, including lighting, power, mixed lighting and power, and tenant use, as well as a rich selection of variations such as types with built-in additional circuits like primary feeder circuit breakers and automatic lighting circuits, and those with equipment mounting space. Additionally, you can choose from compact breakers, agreement-type plug-in breakers, and plug-in small breakers with quick-connect terminals for the branch breakers. [Contents] ■ Lighting Distribution Boards ■ Power Distribution Boards ■ Mixed Lighting and Power Distribution Boards ■ Tenant Lighting Distribution Boards ■ Tenant Power Distribution Boards, etc. *For more details, please download the PDF or contact us.

• Distribution Board

The "Wing Cabinet" can be installed with doors even in narrow spaces. If there is enough space for a person to stand, the doors can be opened and closed, expanding the range of possible installations. Additionally, even in limited installation spaces due to renovation work, it is possible to add cabinets with doors. 【Features】 ■ Folding doors allow for opening and closing in narrow spaces ■ Door rotation space is sufficient for one person ■ Protection rating "IP2XD" ■ Prevents the intrusion of insects and small animals into the cabinet The freestanding type of Wing Cabinet can be selected with a "Cable Gate System" that allows cables to be introduced from the front. *For more details, please refer to the PDF materials or feel free to contact us.

• Cabinets and Boxes

The "Adjust Duct" from Naigai Electric is a duct that allows for height adjustments of ±25mm. 【Features】 ■ Covers a height range of 225mm to 825mm with its telescopic mechanism and lineup ■ Easily extendable and retractable without tools ■ Neatly covers from the front ■ Lightweight with a simple structure ■ Height adjustment of ±25mm *For more details, please refer to the PDF document or feel free to contact us.

• Other safety and hygiene products

The "Elenerge" series is a standard charger for electric vehicles with a charging mode 3 cable, compliant with IEC61851-1 regulations. It features simple operation—just plug the charging connector into the electric vehicle. A stainless steel version suitable for salt damage areas is also available! By using a separately sold dedicated stand, it can be installed as a freestanding unit instead of a wall-mounted one. We offer a wide range of options, from basic charging-only models to those that support authentication billing via non-contact IC cards and payment through QR codes. *For more details, please refer to the catalog or feel free to contact us.

• Charger