Distribution Board

A distribution board system (also known as panelboard, circuit breaker panel, breaker panel, electric panel, fuse box or DB box) is a component of an electricity supply system that divides an electrical power feed into subsidiary circuits while providing a protective fuse or circuit breaker for each circuit in a common enclosure. Normally, a main switch, and in recent boards, one or more residual-current devices (RCDs) or residual current breakers with overcurrent protection (RCBOs) are also incorporated.

Distribution Power Board Price
distribution board outdoor

Specifications and Parameters of Distribution Power Board

ParameterDetails/Specifications
Rated Voltage220 V / 380 V
Rated Current10 A ~ 2500 A
Protection GradeIP30~IP65 (can be selected according to the installation environment)
External Dimensions300mm x 400mm x 150mm ~ 2000mm x 800mm x 300mm
MaterialSteel plate/aluminum alloy/stainless steel
Switch TypeCurrent limiting switch, circuit breaker, contactor, load switch
Rated Frequency50 Hz / 60 Hz
Installation MethodWall mounted, embedded or ground mounted
Electrical InterfaceCopper terminal blocks ensure good electrical conductivity
Protection FunctionOverload protection, short circuit protection, leakage protection, reverse current protection
Safety PerformanceAnti short circuit, overload protection, overvoltage protection
Switch Capacity10 kA~100 kA (short-circuit switch capacity)
Control ModeManual control/automatic control/microcomputer control (optional PLC control)
Environmental Temperature for Use-25 ° C~50 ° C (depending on the environment)
ConnectionQuick connect terminals, screw terminals, plug-in connectors, etc
Design StandardsIEC 60439, GB 7251, UL 508A
AuthenticationCE, RoHS, TÜV, UL certification
Current TransformerOptional installation of current transformers (suitable for power monitoring)
Rated PowerCustomized according to requirements: 0.4 kV or 0.69 kV
Operating ModeManual/Electric/Automatic

As one of the leading switchgear manufacturers, Huawan delivers advanced distribution power boards and switchgear solutions, engineered for superior reliability, seamless integration, and compliance with stringent international safety and performance standards, ensuring efficient power management for residential, commercial, and industrial applications.

Features of Distribution Power Board

Features of Distribution Power Board

Modular Safety Design

100% copper busbar with 25kA short-circuit rating, IP65 protection (IEC 61439-3 certified).

Features of Distribution Power Board

Smart Energy Management

Integrated RS485 port for real-time power monitoring (±0.5% accuracy).

Have Questions About Huawan Transformer and Switchgear? Get in Touch With Us Now!

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Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China
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Room 914-915, Block A, Azure Business Port, No. 188 Qianshan South Road, Shushan District, Hefei City, Anhui Province, China