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1SCA129921R1001 ABB Compact 200 A Switch Fuse with Neutral and Back Nuts
ABB OS200GB03N3P-42 is a compact 200 A switch fuse with neutral and back nuts, designed for reliable switching, isolation and fuse protection in industrial low-voltage distribution systems.
£335.06
Why Choose the ABB OS200GB03N3P-42 Compact Switch Fuse?
The ABB OS200GB03N3P-42 is a compact 200 A switch fuse with neutral designed for reliable switching, isolation and fuse protection in industrial low-voltage electrical systems. Identified by ABB order code 1SCA129921R1001, this model belongs to the ABB OS switch fuse range and combines load switching with fuse-based circuit protection.
This specific OS200GB03N3P-42 configuration incorporates a neutral connection and back nuts. Its compact construction is intended to support efficient installation in switchboards and electrical distribution assemblies where panel space and straightforward terminal connection are important considerations.
With a rated current of 200 A, the OS200GB03N3P-42 provides a practical fused-isolation solution for industrial three-phase distribution systems requiring a neutral arrangement. The supplied back nuts facilitate secure installation, while the OS switch-fuse design provides dependable manual isolation and coordinated fuse protection.
Key Advantages
- Compact 200 A switch fuse for industrial low-voltage systems.
- Combines switching, isolation and fuse protection in one assembly.
- Includes a neutral arrangement for three-phase distribution applications.
- Supplied with back nuts for secure installation.
- Compact construction supports space-efficient switchboard integration.
- Part of ABB's established OS switch fuse range.
Key Features
- ABB OS200 compact switch fuse.
- 200 A rated current.
- Neutral included.
- Back nuts included.
- Designed for fused switching and circuit isolation.
- Compact format for industrial switchboards and distribution panels.
- Suitable for three-phase electrical distribution with neutral.
- Part of ABB product group 311021 – OS Fuse Switches.
Compact Fused Isolation for Industrial Distribution
Switch fuses combine manual load switching and circuit isolation with fuse-based overcurrent protection. Correctly selected fuse links protect the circuit against overload and short-circuit conditions, while the switch mechanism provides a convenient means of disconnecting and isolating the electrical supply.
The ABB OS200GB03N3P-42 is configured specifically as a compact 200 A model with neutral and back nuts. This combination makes it suitable for industrial distribution assemblies where reliable fused isolation, neutral provision and space-efficient installation are required.
Typical Applications
- Industrial low-voltage distribution boards.
- Three-phase distribution systems with neutral.
- Electrical switchboards and control panels.
- Machine and equipment power isolation.
- Fused feeder and distribution circuits.
- OEM machinery and industrial power systems.
Technical Specifications
| Series | OS Switch Fuses |
|---|---|
| ABB order code | 1SCA129921R1001 |
| Product type | Compact switch fuse |
| Rated current | 200 A |
| Neutral | Included |
| Mounting hardware | Back nuts included |
| Application | Switching, isolation and fuse protection |
| Product group | 311021 – OS Fuse Switches |
Frequently Asked Questions
What is the ABB OS200GB03N3P-42 used for?
The ABB OS200GB03N3P-42 is used for switching, circuit isolation and fuse protection in industrial low-voltage distribution systems requiring a neutral arrangement.
What is the rated current of the OS200GB03N3P-42?
The OS200GB03N3P-42 has a rated current of 200 A.
Does the OS200GB03N3P-42 include a neutral?
Yes. This specific compact OS200GB03N3P-42 configuration is supplied with a neutral arrangement.
Are back nuts included with the OS200GB03N3P-42?
Yes. The ABB OS200GB03N3P-42 is supplied with back nuts for installation.
Where is the OS200GB03N3P-42 typically used?
It is typically used in industrial switchboards, distribution panels, machinery and three-phase power-distribution systems requiring fused isolation and a neutral connection.
Trusted ABB Low-Voltage Switching Technology
ABB OS switch fuses provide dependable switching, isolation and fuse-based circuit protection, with compact configurations such as the OS200GB03N3P-42 supporting efficient integration into industrial low-voltage distribution systems.
