nxdb-1212mk chint 12 way & 12 way tp&n, 4 pole incomer & 2 meters

Why Choose the CHINT NXDB-1212MK 12-Way + 12-Way TP&N Metered Distribution Board?

The CHINT NXDB-1212MK is an all-metal combined 12-way + 12-way TP&N power and lighting distribution board designed for three-phase electrical distribution and metering applications. Part of the CHINT Shield NXDB MK III range, it combines two 12-way distribution sections into one coordinated assembly for installations requiring separate metered loads.

The NXDB-1212MK is supplied with two meters and a 4-pole incomer, providing an integrated solution for monitoring and distributing three-phase electrical supplies. CHINT's NXDB MK III boards use 125 A busbars, while the MK suffix identifies this version as the all-metal construction option.

Designed for power and lighting applications, the combined arrangement allows two distribution sections to be installed as one coordinated system. The NXDB range accepts compatible CHINT MCBs and RCBOs, providing installers with flexibility when configuring outgoing circuits for commercial, industrial and larger building electrical installations.

Key Advantages

• Combined 12-way + 12-way TP&N distribution board configuration.
• Supplied with 2 meters for monitoring separate electrical loads.
• Includes a 4-pole incomer for three-phase and neutral isolation.
• 125 A busbar system within the NXDB MK III range.
• Robust all-metal construction.
• Designed for combined power and lighting distribution applications.
• Accepts compatible CHINT MCBs and RCBOs for flexible outgoing circuit protection.

Key Features

• CHINT Shield NXDB MK III series.
• 12-way + 12-way TP&N configuration.
• Two distribution board sections in a combined assembly.
• 2 integrated metering positions.
• 4-pole incomer.
• 125 A busbars.
• Three-phase and neutral distribution arrangement.
• All-metal covers and construction.
• Main neutral connections wired to appropriate terminal blocks.
• Compatible with CHINT 6 kA and 10 kA MCBs and compatible RCBOs.
• Suitable for combined power and lighting distribution systems.

Integrated Metering for Power and Lighting Distribution

Combined TP&N distribution boards provide a practical way to distribute and monitor separate three-phase electrical loads within one coordinated installation. The CHINT NXDB-1212MK combines two 12-way sections with two meters, allowing individual loads or distribution sections to be monitored while maintaining a central incoming supply arrangement.

The NXDB MK III system is designed to accommodate compatible CHINT modular protective devices and can be used for power and lighting distribution in larger electrical installations. Its all-metal construction, 125 A busbars and integrated metering arrangement make the NXDB-1212MK particularly suitable where circuit capacity, three-phase distribution and separate energy monitoring are required.

Typical Applications

• Commercial power and lighting distribution.
• Industrial electrical distribution systems.
• Offices and commercial buildings.
• Retail and mixed-use premises.
• Schools and educational facilities.
• Warehouses and workshops.
• Installations requiring separate metering of two distribution sections.