Chint surface-mounted distribution box PZ30/8-way

The Chint surface-mounted distribution box PZ30/8-way is a distribution box suitable for households, small commercial places and other scenarios.  

 Product Features  

- **Modular Design*CHINT circuit breaker price*  

  Adopts a 9mm modular design, allowing the installation of various modular terminal electrical components such as circuit breakers and residual current devices (RCDs). This enables users to combine and expand flexibly according to actual needs.  

- **Convenient Installation**  

  With a surface-mounted installation method (usually wall-mounted), it only needs to be fixed on the wall. The installation process is simple and quick, eliminating the need for complex grooving or wiring in the wall.  

- **High Protection Level**  

  With a protection level of IP30, it prevents the intrusion of objects larger than 2.5mm (e.g., tools, insects), ensuring the normal operation and safety of electrical components.  

- **High Visibility**  

  The panel of the distribution box is typically made of transparent or semi-transparent materials, allowing users to observe the working status of internal components (e.g., whether the circuit breakers are closed or tripped).  

- **Safe and Reliable**  

  Equipped with overload, leakage, and short-circuit protection functions to effectively safeguard circuits and electrical equipment, preventing safety accidents (e.g., fires or electric shocks) caused by circuit failures.  

Technical Parameters  

- **Rated Voltage**: 230V/400V AC  

- **Rated Current**: ≤100A  

- **Rated Frequency**: 50Hz  

- **Overall Dimensions**: 240mm×230mm×90mm  

 Internal Structure  

- **Circuit Breaker Mounting Positions**  

  Used to install 8-way circuit breakers, which can separately control different circuit loops (e.g., lighting, sockets, air conditioners). When overload or short-circuit occurs, the circuit breakers will trip automatically to cut off the circuit and protect equipment and personnel.  

- **Neutral Busbar**  

  Adopts a high-purity neutral busbar with excellent electrical characteristics, integrating neutral wires from all loops to ensure reliable connections and reduce line losses.  

- **Grounding Busbar**  

  Used to connect the grounding wire, ensuring good grounding of the distribution box and electrical equipment. In case of leakage, the current can be conducted to the ground through the grounding wire to prevent electric shocks.  

 Application Scenarios  

- **Households**  

  Suitable for power distribution and control in residential areas, supplying power to lighting, sockets, and appliances in each room while protecting circuits to ensure safe household electricity use.  

- **Small Commercial Places**  

  Such as small stores, offices, and workshops, meeting the power distribution needs of lighting, office equipment, air conditioners, and other electrical devices to ensure the normal operation of commercial activities.  

- **Small Industrial Factories**  

  As a local distribution box in workshops, it provides power supply and protection for small equipment and tools in small industrial factories.  

 Precautions  

- **Installation Environment**  

  Strictly forbidden to install in environments with flammable/explosive gases, humidity, or condensation. Install in a dry, well-ventilated place, avoiding direct sunlight and rain.  

- **Installation Personnel**  

  Wiring and installation must be carried out by qualified professionals to ensure correct and secure installation in compliance with standards.  

- **Regular Inspections**  

  Regularly check the working status of the distribution box (e.g., whether circuit breakers close and trip normally, if wire connections are loose), and address issues promptly.  

- **Load Matching**  

  Users should select the rated working current of input/output components according to the load current, and the total load current must not exceed the distribution box's rated current (100A) to avoid overload.  

 Purchase Considerations  

- **Material**  

  The box body is generally made of cold-rolled steel plate (high strength, good fire resistance) or plastic (lightweight, cost-effective). Choose based on actual needs.  

- **Brand and Quality**  

  Opt for products from well-known brands (e.g., Chint, Delixi) for guaranteed quality and after-sales service. Products should comply with relevant standards (e.g., GB/T 17466.24).  

- **Functional Requirements**  

  Select distribution boxes with corresponding functions (e.g., leakage protection, overvoltage protection) based on actual power demand.  

- **Size and Space**  

  Choose a suitable size according to the installation location to ensure it does not affect the surrounding environment or other equipment.  

The Chint surface-mounted distribution box PZ30/8-way, with its flexible loop design and safety protection performance, is suitable for multiple scenarios. The specific application scenarios and features are as follows:  

 I. Household Scenarios  

- **Application Scope**: Power distribution in living rooms, bedrooms, kitchens, bathrooms, etc.  

- **Application Features**:  

  - Enables zoned control of lighting (e.g., living room main lights, bedroom wall lamps), sockets (e.g., kitchen appliances, living room TVs), air conditioners, etc., facilitating fault diagnosis and independent power-off maintenance.  

  - IP30 protection level prevents dust and insects, ensuring household electricity safety, especially for families with children or pets.  

  - Surface-mounted installation eliminates the need for wall grooving, making it suitable for renovation of old houses or quick installation in new houses.  

 II. Small Commercial Scenarios  

- **Application Scope**: Convenience stores, small offices, barber shops, milk tea shops, etc.  

- **Application Features**:  

  - Meets the power distribution needs of lighting, office equipment (computers, printers), and commercial appliances (refrigerators, cash registers). The 8-way design allows flexible distribution of circuits for different functional areas.  

  - Transparent panels enable real-time observation of circuit breaker status, preventing equipment shutdown due to circuit tripping (e.g., refrigerator power failure affecting food preservation).  

  - Overload and short-circuit protection reduce the risk of commercial equipment damage from circuit failures, minimizing operational losses.  

 III. Small Industrial/Workshop Scenarios  

- **Application Scope**: Small processing workshops, handicraft workshops, repair stations, etc.  

- **Application Features**:  

  - Provides zoned control for small machine tools, power tools (e.g., cutting machines, drilling machines), and lighting equipment, ensuring circuit safety when multiple devices operate simultaneously.  

  - Grounding busbar design effectively conducts leakage current, complying with industrial safety standards and reducing electric shock risks.  

  - Rated current ≤100A, suitable for low-power small equipment clusters (e.g., local power distribution for small production lines).  

 IV. Other Scenarios  

- **Temporary Power Usage**: Temporary office areas on construction sites, exhibition booths, outdoor temporary power points, etc. The surface-mounted design allows quick installation and disassembly.  

- **Auxiliary Power Distribution for Public Facilities**: Lighting in community corridors, small warehouses, garages, etc., for centralized management of regional power loops to facilitate property maintenance.  

Summary of Core Advantages for Scenario Selection  

For installation or selection advice in specific scenarios, please further specify the power of electrical equipment and environmental requirements for more precise matching.