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Economic distribution box TDHAG Series
Product Introduction
The household distribution board forms the low-voltage electrical wiring system, safely and rationally distributing the total electrical energy from the grid to various circuits within the home, making it easier to manage the household electrical system. The distribution board offers a very high level of safety protection (such as IP rating), allows for intuitive display of the circuit's power status, and integrates multiple electrical protection components, serving as the first line of defense for household electrical safety. Its compact structure, easy installation, and increasingly home-appliance-oriented design allow it to harmonize with modern interior decor styles.
Core Functions
Power Distribution and Centralized Control: Through its main switch and multiple branch circuit switches, the distribution board enables precise distribution of household electricity, allowing for independent control. Users can set up separate circuits for different areas (such as lighting, sockets, air conditioning, kitchen, etc.), which not only facilitates daily management but also effectively prevents a full-house power outage due to a single circuit failure.
Safety Isolation and Operation: The design of the distribution board ensures effective isolation between the operator and live components, maximizing safety during operation and routine maintenance. The enclosure is made of flame-retardant insulating materials, with a rational internal layout and clear labeling. Coupled with a transparent inspection window, the internal switch status can be checked without opening the board, further enhancing safety and operational convenience.
Overload and Short-Circuit Protection: The distribution board is typically equipped with leakage protectors, overvoltage protectors, and short-circuit protection devices. When abnormalities such as current overload, short circuits, or leakage are detected, the corresponding protection devices will quickly and automatically cut off the power, effectively preventing electrical fires and electric shock incidents, thereby safeguarding family members and property.
Application Areas
Household distribution boards are primarily used in scenarios with rated currents of up to 630A and are standard in most residences and residential communities. Additionally, they are widely used in civil buildings such as schools, hotels, shopping malls, supermarkets, and office buildings that require power distribution and circuit control. In various types of buildings, they are not only the core of power distribution but also an indispensable key device for building a safe and reliable electrical environment, meeting diverse needs for power control and safety management in different scenarios.
Product Dimensions Diagram
| Model | L | W | H | Dimension drawing |
| TDHAG II-1P | 34 | 130 | 60 | ![]() |
| TDHAG II-2P | 52 | 130 | 60 | |
| TDHAG II-4P | 87 | 130 | 60 | |
| TDHAG II-6P | 125 | 160 | 60 | |
| TDHAGII-8P | 160 | 160 | 60 | |
| TDHAG II-12P | 258 | 160 | 60 | |
| TDHAG II-18P | 365 | 160 | 60 |
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Modular DIN Rail Products
Smart Molded Case Circuit Breakers
PV Systems
Distribution Box


