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OESAZX164 ABB 315A Base-Mounted Neutral Link
ABB OESAZX164 is a 315 A base-mounted neutral link for compatible ABB switching installations, accommodating 10–300 mm² conductors in five-wire electrical distribution systems.
£30.37
Why Choose the ABB OESAZX164 315A Base-Mounted Neutral Link?
The ABB OESAZX164, ABB product ID 1SCA022202R9520, is a 315 A base-mounted neutral link designed for compatible ABB switch and fuse-switch installations. As part of the ABB OS/OESA accessory range, it provides a dedicated neutral connection for low-voltage distribution systems requiring a continuous neutral conductor alongside the switched phase conductors.
The OESAZX164 is designed for separate mounting on a mounting plate and is suitable for neutral connections in five-wire electrical systems. ABB specifies a conductor cross-section range of 10–300 mm², providing substantial connection capacity for industrial and commercial power distribution applications.
With a conventional free-air thermal current of 315 A, the OESAZX164 provides a purpose-designed ABB solution for integrating a fixed neutral path into compatible switchgear assemblies. Its compact construction and manufacturer-specific design make it suitable for panel building, switchboard assembly, maintenance and replacement applications.
Key Advantages
- Dedicated 315 A neutral link for compatible ABB installations.
- Designed for base-plate / mounting-plate installation.
- Accommodates conductors from 10–300 mm².
- Provides a fixed neutral path alongside switched phase conductors.
- Suitable for five-wire electrical distribution systems.
- Genuine ABB accessory designed for integration with compatible switchgear.
Key Features
- ABB OS/OESA accessory range.
- 315 A conventional free-air thermal current.
- Fixed neutral-link configuration.
- Mounting-plate installation.
- Conductor cross-section range of 10–300 mm².
- 20 × 3 mm terminal size.
- M8 terminal bolt size.
- Designed for neutral conductor connection in compatible switching assemblies.
- ABB product group 311031-OS/OESA Accessories.
High-Capacity Neutral Connection for Distribution Systems
A neutral link provides a dedicated connection for the neutral conductor within an electrical distribution assembly. The ABB OESAZX164 provides a fixed 315 A neutral path, allowing the neutral conductor to remain connected while the associated switching equipment controls the phase conductors.
Its 10–300 mm² conductor capacity makes the OESAZX164 suitable for higher-current distribution applications, while mounting separately on the base plate allows convenient integration alongside compatible ABB switchgear. This makes it a practical component for industrial switchboards and other installations requiring a substantial neutral connection.
Typical Applications
- Five-wire electrical distribution systems.
- Compatible ABB switch and fuse-switch installations.
- Industrial low-voltage switchboards.
- Commercial and industrial distribution panels.
- Motor control centres and machinery panels.
- Installations requiring a separate 315 A base-mounted neutral connection.
Technical Specifications
| Series | OS/OESA Accessories |
|---|---|
| ABB order code | OESAZX164 |
| ABB product ID | 1SCA022202R9520 |
| ABB product group | 311031-OS/OESA Accessories |
| Product type | Neutral link |
| Conventional free-air thermal current | 315 A |
| Mounting type | On mounting plate / base mounted |
| Conductor cross-section | 10–300 mm² |
| Terminal size | 20 × 3 mm |
| Terminal bolt size | M8 |
| Product net width | 3 mm |
| Product net height | 193 mm |
| Product net depth | 20 mm |
| Product net weight | 0.10 kg |
| Application | Neutral connection for compatible switch and fuse-switch installations |
| System application | Five-wire electrical systems |
| Quantity | 1 piece |
Frequently Asked Questions
What is the ABB OESAZX164?
The ABB OESAZX164 is a 315 A base-mounted neutral link designed to provide a dedicated neutral conductor connection in compatible ABB electrical switching installations.
What is the current rating of the ABB OESAZX164?
The OESAZX164 has a conventional free-air thermal current of 315 A.
What conductor sizes can the OESAZX164 accommodate?
The ABB OESAZX164 accommodates conductor cross-sections from 10–300 mm².
How is the ABB OESAZX164 mounted?
The OESAZX164 is designed for separate mounting on a mounting plate or base plate within a compatible electrical assembly.
Does the ABB OESAZX164 switch the neutral conductor?
No. The OESAZX164 is a fixed neutral link rather than a switched pole, providing a continuous neutral connection within the electrical distribution assembly.
Genuine ABB OS/OESA Switching Accessory
ABB neutral-link accessories provide purpose-designed neutral connections for compatible switching assemblies, supporting practical integration of five-wire industrial and commercial electrical distribution systems.
