Chint NX3-14S 4 + 4 split load dual RCD consumer unit with 100 A main switch, 2 x 63 A RCDs and 8 empty outgoing ways for domestic and light commercial electrical installations.
£183.00
The Chint NX3-14S is a robust 4 + 4 split load dual RCD consumer unit designed for safe and organised circuit distribution in residential, commercial and light industrial electrical installations. As part of the Chint NX3 metal consumer unit series, it provides a durable enclosure with a 100 A main switch and 2 x 63 A RCDs for split load residual current protection.
This self-assembly consumer unit is designed to give electricians flexibility when configuring outgoing circuits. The NX3-14S provides an 8 empty way split load layout, allowing compatible MCBs or other modular protective devices to be selected according to the requirements of the installation.
With a 14 module metal enclosure, dual RCD incomers and a 100 A main switch, the NX3-14S is suitable for domestic consumer unit upgrades, rewires and small commercial distribution boards. Its Amendment 3 compliant metal construction supports modern installation standards while helping keep final circuit protection tidy and accessible.
Dual RCD consumer units such as the Chint NX3-14S allow outgoing circuits to be divided across two RCD protected sections. This split load arrangement helps provide residual current protection while keeping circuit distribution organised for installation, inspection and future maintenance.
The NX3-14S is particularly useful where installers want a consumer unit supplied with the main switch and RCDs already included, while retaining the flexibility to choose outgoing protective devices separately. This makes it suitable for a wide range of domestic and light commercial electrical distribution projects.
| Manufacturer | Chint |
|---|---|
| Series | NX3 |
| Model | NX3-14S |
| Product type | Dual RCD consumer unit |
| Consumer unit type | 4 + 4 split load board |
| Number of modules | 14 modules |
| Outgoing ways | 8 empty ways |
| Main switch rating | 100 A |
| RCDs supplied | 2 x 63 A RCDs |
| RCD configuration | Dual RCD split load |
| Rated voltage | 230 / 240 V AC |
| Frequency | 50 / 60 Hz |
| Construction material | Metal |
| Compatible device format | DIN rail modular protection devices |
| Installation type | Surface mounted consumer unit |
| Compliance | Designed for BS 7671 Amendment 3 installations |
The Chint NX3-14S is used as a 4 + 4 split load dual RCD consumer unit for distributing and protecting final circuits in domestic and light commercial electrical installations.
The NX3-14S is supplied with a 100 A main switch and 2 x 63 A RCDs.
The NX3-14S provides an 8 empty way split load layout, arranged as a 4 + 4 dual RCD board.
No, the NX3-14S is supplied as a self-assembly consumer unit with empty outgoing ways, allowing compatible MCBs to be selected separately.
Yes, the NX3-14S is suitable for domestic consumer unit upgrades, rewires and similar low voltage electrical distribution applications.
Chint NX3 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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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...