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nx3-4-100fs chint sp & n fused switch unit c/w 100a fuse
CHINT NX3-4-100FS single pole and neutral fused switch unit with 100A fuse for reliable electrical isolation and circuit protection.
£44.62
Why Choose the CHINT NX3-4-100FS SP & N Fused Switch Unit with 100A Fuse?
The CHINT NX3-4-100FS is a reliable single pole and neutral fused switch unit designed for safe electrical isolation and circuit protection in domestic and commercial electrical installations. As part of the CHINT NX3 accessory and protection range, it provides dependable switching and overcurrent protection through its integrated 100A fuse arrangement.
Designed for use within electrical distribution systems, the NX3-4-100FS combines a robust enclosure with a fused switch mechanism to provide a secure method of controlling and protecting outgoing circuits. Its compact design allows straightforward integration into compatible consumer unit and distribution board assemblies.
With a 100A fuse rating and single pole plus neutral switching configuration, the CHINT NX3-4-100FS is suitable for installations requiring reliable supply isolation and fused protection.
Key Advantages
- Combined single pole and neutral fused switch unit for electrical isolation and protection.
- 100A fuse rating suitable for high current applications.
- Provides reliable protection against overload conditions.
- Compact design for installation within electrical distribution systems.
- Suitable for domestic and commercial electrical applications.
- Manufactured as part of the trusted CHINT NX3 range.
Key Features
- CHINT NX3 fused switch unit series.
- SP & N switching configuration.
- 100A fuse protection.
- Designed for electrical distribution applications.
- Provides safe isolation of connected circuits.
- Compact modular installation format.
- Suitable for integration into consumer units and distribution assemblies.
Reliable Switching and Fused Protection
The CHINT NX3-4-100FS provides installers with a practical solution for applications requiring both switching capability and fuse protection. The integrated fuse helps protect electrical circuits from excessive current while the switch function enables safe disconnection when required.
Its dependable construction and compatibility with CHINT distribution equipment make the NX3-4-100FS a suitable choice for electrical contractors working on new installations, upgrades and maintenance projects.
Typical Applications
- Electrical distribution boards.
- Consumer unit assemblies.
- Domestic electrical installations.
- Commercial power distribution systems.
- Sub-circuit protection applications.
- Electrical upgrade and replacement projects.
Technical Specifications
| Manufacturer | CHINT |
|---|---|
| Series | NX3 |
| Model | NX3-4-100FS |
| Product type | SP & N fused switch unit |
| Fuse rating | 100A |
| Switching configuration | Single pole and neutral |
| Application | Electrical isolation and circuit protection |
| Mounting type | Consumer unit / distribution board installation |
Frequently Asked Questions
What is the CHINT NX3-4-100FS used for?
The CHINT NX3-4-100FS is used for electrical isolation and fused protection within consumer units and distribution systems.
What fuse rating does the NX3-4-100FS have?
The NX3-4-100FS is supplied with a 100A fuse rating for high current protection applications.
What does SP and N mean on this fused switch unit?
SP and N refers to single pole and neutral switching, allowing the live conductor and neutral connection to be controlled.
Where is the NX3-4-100FS installed?
The unit is typically installed within consumer units, distribution boards and electrical assemblies requiring fused isolation.
Is the NX3-4-100FS suitable for domestic installations?
Yes, the CHINT NX3-4-100FS is suitable for domestic and light commercial electrical distribution applications where fused protection is required.
Trusted by Electrical Installers Worldwide
CHINT NX3 protection devices are trusted by electricians and contractors for reliable switching, circuit protection and practical solutions for modern electrical distribution systems.
