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OS200GB04N1P ABB 200 A 4-Pole Switch Fuse with Left Neutral
ABB OS200GB04N1P is a 200 A four-pole British Standard switch fuse with a non-fused switched neutral on the left side, supplied with an external handle and operating shaft for industrial low-voltage power distribution.
£343.14
Why Choose the ABB OS200GB04N1P Switch Fuse?
The ABB OS200GB04N1P is a compact and reliable 200 A four-pole switch fuse designed for switching, isolation and fuse protection in industrial and commercial low-voltage electrical distribution systems. As part of the ABB OS Fuse Switches range, it combines dependable load switching with fuse-based protection in a configuration optimised for electrical distribution applications.
This front-operated switch fuse uses the British Standard fuse system and features a non-fused switched neutral on the left side. Its four-pole arrangement makes it suitable for three-phase systems where neutral switching is required, while the OS200GB platform provides a compact installation footprint for switchboards and distribution panels.
With an authoritative rated current of 200 A, the OS200GB04N1P is supplied with a 161 mm operating shaft and external handle. The external handle provides IP65 protection, can be padlocked in the OFF position and incorporates door interlocking in the ON position, supporting safe and convenient operation in industrial electrical assemblies.
Key Advantages
- Compact 200 A switch fuse for electrical distribution applications.
- Four-pole configuration with neutral switching.
- Non-fused switched neutral on the left side.
- Uses the established British Standard fuse system.
- Combines switching, isolation and fuse protection in a single device.
- External handle and 161 mm operating shaft included.
- IP65-protected external handle for demanding panel installations.
- Handle can be padlocked in the OFF position for safer isolation.
Key Features
- ABB OS Fuse Switches series.
- 200 A rated current.
- Four-pole construction.
- Non-fused switched neutral positioned on the left side.
- British Standard fuse system.
- Front-operated configuration.
- Operating mechanism located at the end of the switch.
- 161 mm shaft supplied as standard.
- OHB65J6 external handle supplied as standard.
- External handle rated IP65.
- Padlockable in the OFF position.
- Door interlock functionality in the ON position.
- Terminal bolt set included.
Reliable Switching and Fuse Protection
Switch fuses combine manual load switching and electrical isolation with the overcurrent and short-circuit protection provided by correctly selected fuse links. This enables downstream equipment and distribution circuits to be protected while providing a clearly defined means of isolation for operation, servicing and maintenance.
The ABB OS range is designed for industrial switchboards, distribution panels and machinery installations. The OS200GB04N1P combines a 200 A four-pole arrangement with a non-fused switched neutral on the left, making it particularly useful in distribution systems where the neutral conductor must be switched together with the phase conductors.
Typical Applications
- Industrial low-voltage distribution boards.
- Electrical switchboards and control panels.
- Three-phase and neutral distribution circuits.
- Feeder isolation and fuse protection.
- Industrial machinery power supplies.
- Commercial and industrial power distribution systems.
Technical Specifications
| Series | OS Fuse Switches |
|---|---|
| ABB product group | 311021-OS Fuse Switches |
| Product type | Switch fuse |
| Rated current | 200 A |
| Number of poles | 4 |
| Fuse standard | British Standard |
| Fuse size | A2–A4 |
| Neutral configuration | Non-fused switched neutral |
| Neutral position | Left side |
| Operation | Front operated |
| Mechanism position | End of switch |
| Operating shaft | 161 mm shaft included |
| Included handle | OHB65J6 external handle |
| Handle protection | IP65 |
| Handle locking | Padlockable in OFF position |
| Door interlock | Interlocked in ON position |
| Terminal bolt set | M8 × 25 included |
Frequently Asked Questions
What is the ABB OS200GB04N1P used for?
The ABB OS200GB04N1P is a 200 A four-pole switch fuse used for switching, isolation and fuse protection in industrial and commercial low-voltage electrical distribution systems.
What is the current rating of the ABB OS200GB04N1P?
The OS200GB04N1P has a rated current of 200 A.
How many poles does the OS200GB04N1P have?
The OS200GB04N1P has four poles and incorporates a non-fused switched neutral on the left side.
Does the ABB OS200GB04N1P include a handle and shaft?
Yes. The OS200GB04N1P is supplied with a 161 mm operating shaft and OHB65J6 external handle. The handle is IP65 protected, padlockable in the OFF position and provides door interlocking in the ON position.
What type of neutral does the OS200GB04N1P have?
The OS200GB04N1P incorporates a non-fused switched neutral on the left side, making it suitable for distribution systems requiring the neutral conductor to be switched with the phase conductors.
Trusted by Electrical Professionals Worldwide
ABB OS fuse switches provide reliable switching, isolation and fuse protection for demanding low-voltage electrical distribution applications, with flexible pole and neutral configurations for industrial switchboards, control panels and power distribution systems.
