内外電機 List of Products and Services

This catalog is a comprehensive catalog featuring "cabinets" handled by Naigai Denki Co., Ltd. We offer a variety of cabinets to meet diverse needs. Please use this to assist in selecting products suited to 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.

• Power distribution and control panels

We recommend updating cubicles that have been in use for over 20 years, including the equipment stored within them, as they have reached the recommended renewal period. New cubicles have improved energy consumption efficiency, allowing for significant energy savings. We recommend updating to new cubicles that are environmentally friendly and can also reduce electricity costs. 【Features】 ■ Achieve significant energy savings and reduction in electricity costs ■ Structure designed to minimize damage from earthquakes and safely supply electricity ■ Gain substantial "safety" and "peace of mind" through renewal *For more details, please download the PDF or contact us.

• Power distribution and control panels

This catalog is a comprehensive catalog featuring "Plastic Boxes" handled by Naigai Electric Co., Ltd. Our plastic boxes come in a wide variety to suit different functions, designs, and applications, 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 use boxes ■ Ventilation fan hood covers *For more details, please download the PDF or contact us.

• Power distribution and control panels

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 duration. We have two types in our lineup: self-supporting and frame pipe mounting types. By combining optional equipment for each panel, we can meet a wide variety of needs. 【Lineup】 ■ Self-supporting: Can be installed independently with an angle frame ■ Frame pipe mounting type: Can be combined with conventional frame pipes *For more details, please download the PDF or contact us.

• Power distribution and control panels

A lineup of products that can meet various customer needs through a combination of diverse standardized enclosures and standard components. Leveraging the know-how cultivated through years of experience, we provide products that can be used with peace of mind over the long term. [Contents] ■ Cubicles (Economy Type) ■ Cubicles (General Purpose Type) ■ Certified and Recommended Cubicles ■ K-Type Cubicles ■ Multi-Panel High Voltage and Low Voltage Panels *For more details, please download the PDF or contact us.

• Substation 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 the "Mini TOP," a residential distribution board that represents the new generation of Naigai Electric. We aim to realize products that can meet various customer needs, including a rich lineup and customization. [Contents] ■ Standard residential distribution boards ■ All-electric compatible residential distribution boards ■ Residential distribution boards compatible with power generation systems ■ Functional residential distribution boards *For more details, please download the PDF or contact us.

• Power distribution and control panels

This catalog is a comprehensive catalog featuring "control panels and alarm panels" handled by Naigai Electric Co., Ltd. You can select from a wide range of options tailored to various applications such as controlling air conditioning and pumps in factories, buildings, and apartments, as well as capturing 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.

• Power distribution and control panels

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 switching 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 connection terminals for 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.

• Power distribution and control panels

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 installation possibilities. 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 entry 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 ceiling at the front. *For more details, please refer to the PDF document or feel free to contact us.

• Safes, Cabinets, Lockers

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.

• Duct related equipment

The "Elenerge" series is a standard charger for electric vehicles equipped with a charging mode 3 cable in accordance with IEC61851-1 regulations. It features simple operation—just plug the charging connector into the electric vehicle. There is also a lineup of stainless steel models suitable for salt damage areas! 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.

• others