Low Voltage Main Distribution Products
MCB Distribution Box

Product Overview丨
Designed based on IEC 60439-1, GB/T7251.1 and other domestic and international standards, this is an integrated distribution device that combines low-voltage busbar systems with distribution box functions.
It adopts air-insulated / compact-insulated busbar structures to achieve full-process integration of power transmission, distribution, protection, and monitoring, representing a comprehensive upgrade from the traditional cable consumption model to a busbar architecture investment model.
Product Features:
1. The structure of this distribution box is processed in Schneider’s Prisma E form, covering high protection levels from IP30 to IP68, meeting the environmental requirements of different projects.
2. Adopting the “busbar + functional unit” combination mode, on-site installation only requires bolt connections, reducing the production cycle by 70% compared with traditional solutions. It sets a new benchmark of integrated busbar distribution with low consumption and high efficiency.
3. Fully enclosed busbar design reduces poor contact problems caused by dust and moisture intrusion, greatly enhancing power reliability.
4. Standardized modular design saves 30% installation space and supports most domestic and international switch configurations. The output terminals can be IPN, 1P, 2P, 3P, or 4P circuit breakers, or residual current circuit breakers, covering the entire end-use distribution scenarios.
5. Equipped with a digital QR code for anti-counterfeiting verification and one-click repair reporting, reducing power outage risks.
Application Scenarios:
Commercial complexes, industrial plants, rail transit, data centers, and stadiums.
Rated Current: 250A~10A
Rated Insulation Voltage: 660V
Rated Operating Voltage: 380V
Frequency: 50/60Hz
Rated Impulse Withstand Voltage: 6kV
Rated Short-time Withstand Current Icw: 20kA/1s
Rated Peak Withstand Current Ipk: 40kA
IP Rating: IP30~IP68
Maximum Altitude: 2000m
Coating: Epoxy resin powder with electrostatic spraying
Installation Method: Indoor
It adopts air-insulated / compact-insulated busbar structures to achieve full-process integration of power transmission, distribution, protection, and monitoring, representing a comprehensive upgrade from the traditional cable consumption model to a busbar architecture investment model.
Product Features:
1. The structure of this distribution box is processed in Schneider’s Prisma E form, covering high protection levels from IP30 to IP68, meeting the environmental requirements of different projects.
2. Adopting the “busbar + functional unit” combination mode, on-site installation only requires bolt connections, reducing the production cycle by 70% compared with traditional solutions. It sets a new benchmark of integrated busbar distribution with low consumption and high efficiency.
3. Fully enclosed busbar design reduces poor contact problems caused by dust and moisture intrusion, greatly enhancing power reliability.
4. Standardized modular design saves 30% installation space and supports most domestic and international switch configurations. The output terminals can be IPN, 1P, 2P, 3P, or 4P circuit breakers, or residual current circuit breakers, covering the entire end-use distribution scenarios.
5. Equipped with a digital QR code for anti-counterfeiting verification and one-click repair reporting, reducing power outage risks.
Application Scenarios:
Commercial complexes, industrial plants, rail transit, data centers, and stadiums.
Rated Current: 250A~10A
Rated Insulation Voltage: 660V
Rated Operating Voltage: 380V
Frequency: 50/60Hz
Rated Impulse Withstand Voltage: 6kV
Rated Short-time Withstand Current Icw: 20kA/1s
Rated Peak Withstand Current Ipk: 40kA
IP Rating: IP30~IP68
Maximum Altitude: 2000m
Coating: Epoxy resin powder with electrostatic spraying
Installation Method: Indoor