Chint NX3-14RA 4 + 4 loaded split load consumer unit with 100 A main switch, 2 x 63 A 30 mA RCDs and 6 MCBs for domestic and light commercial electrical installations.
£245.97
The Chint NX3-14RA is a practical and robust 4 + 4 loaded split load consumer unit designed for residential and light commercial electrical distribution. As part of the Chint NX3 metal consumer unit series, it provides a durable enclosure with a 100 A main switch, 2 x 63 A 30 mA RCDs and a set of supplied MCBs for organised circuit protection.
This populated consumer unit is designed to support fast, efficient installation while providing clear circuit separation across split load arrangements. The NX3-14RA includes a fixed busbar, DIN rail, self-closing lid and insulated terminals, helping electricians create tidy and dependable distribution boards for modern low voltage installations.
With a 14 module enclosure and 8 way populated layout, the NX3-14RA is well suited to installations requiring dual RCD protection and a selection of outgoing circuits. Its metal construction and Amendment 3 compliant design make it suitable for domestic consumer unit upgrades, rewires and new build electrical projects.
Split load consumer units such as the Chint NX3-14RA allow outgoing circuits to be arranged across two RCD-protected sections. This helps provide residual current protection while keeping circuit distribution organised and accessible for installation, inspection and future maintenance.
The NX3-14RA is supplied populated with commonly used MCB ratings, making it a convenient solution for electricians working on domestic rewires, board replacements and small commercial distribution systems. Its metal enclosure, self-closing lid and fixed busbar support dependable installation in modern electrical environments.
| Manufacturer | Chint |
|---|---|
| Series | NX3 |
| Model | NX3-14RA |
| Product type | Loaded split load consumer unit |
| Consumer unit type | High integrity dual RCD consumer unit |
| Number of modules | 14 modules |
| Number of ways | 8 ways |
| Populated ways | 6 populated ways |
| Main switch rating | 100 A |
| RCDs supplied | 2 x 63 A 30 mA RCDs |
| MCBs supplied | 6 MCBs |
| MCB configuration | 2 x 6 A, 1 x 16 A, 2 x 32 A and 1 x 40 A B curve MCBs |
| Rated voltage | 240 V AC |
| Construction material | Metal |
| Busbar | Fixed busbar |
| DIN rail | Supplied |
| Terminals | Insulated terminals |
| Dimensions (W × H × D) | approx. 328 × 250 × 113 mm |
| Weight | approx. 4.64 kg |
| Compliance | BS 7671 Amendment 3 / EN 61439-3 |
The Chint NX3-14RA is used as a loaded split load consumer unit for distributing and protecting final circuits in residential and light commercial electrical installations.
The NX3-14RA is supplied with a 100 A main switch, 2 x 63 A 30 mA RCDs and 6 MCBs.
The NX3-14RA is an 8 way populated consumer unit within a 14 module enclosure.
The board is typically supplied with 2 x 6 A, 1 x 16 A, 2 x 32 A and 1 x 40 A B curve MCBs.
Yes, the NX3-14RA is designed for domestic and light commercial low voltage electrical distribution applications.
Chint NX3 loaded consumer units are trusted by electricians and contractors for dependable circuit protection, practical installation features and robust metal construction across residential and light commercial electrical systems.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...