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1SCA022854R4290 ABB 200 A 4-Pole Special Connected Fuse Switch Disconnector
ABB OS200B22LRP is a 200 A 4-pole front-operated special connected fuse switch disconnector with a between-the-poles mechanism, Left In–Right Out connections, switched fusible fourth pole and included handle and shaft.
£936.16
Why Choose the ABB OS200B22LRP Fuse Switch Disconnector?
The ABB OS200B22LRP is a robust 200 A, 4-pole special connected fuse switch disconnector designed for reliable switching, isolation and fuse protection in industrial low-voltage electrical distribution systems. As part of the proven ABB OS switch fuse series, it combines dependable front operation with flexible special connection arrangements for demanding industrial applications. :chatgpt-content-reference{index="0"}
This model features a 22 operating mechanism positioned between the poles, a switched fusible fourth pole and a special Left In – Right Out line terminal arrangement. The OS200B22LRP is designed for British Standard B1–B2 fuse links and is supplied with a pistol handle and shaft included for installation and operation. :chatgpt-content-reference{index="1"}
With a rated current of 200 A, a rated operational voltage of 690 V AC and AC-23A switching capability up to 200 kW, the OS200B22LRP provides dependable circuit isolation and fuse protection for industrial switchboards, machinery and power distribution systems. :chatgpt-content-reference{index="2"}
Key Advantages
- Heavy-duty 200 A fuse switch disconnector for industrial power systems.
- 4-pole configuration with switched fusible fourth pole.
- 22 operating mechanism positioned between the poles.
- Special Left In – Right Out connection arrangement.
- Compatible with British Standard B1–B2 fuse links.
- Supplied with pistol handle and shaft included.
Key Features
- ABB OS switch fuse series.
- 200 A rated current.
- 4-pole construction.
- Front-operated switch fuse configuration.
- 22 mechanism between the poles.
- Switched fusible fourth pole.
- British Standard fuse system.
- Suitable for B1 and B2 fuse sizes.
- Left In – Right Out line terminal position.
- Base mounting construction.
- Pistol handle and shaft included.
Reliable Switching, Isolation and Fuse Protection
Fuse switch disconnectors combine manual switching and circuit isolation with fuse-based protection against overcurrent and short-circuit conditions. This allows electrical circuits to be safely disconnected for maintenance while suitable fuse links protect connected equipment and conductors.
The ABB OS series is engineered for industrial electrical distribution where robust construction, reliable switching and flexible connection options are required. The OS200B22LRP combines a 200 A rating, four-pole design and special Left In – Right Out connection arrangement for demanding industrial installations. :chatgpt-content-reference{index="3"}
Typical Applications
- Industrial electrical distribution panels.
- Machinery and equipment isolation.
- Power feeder protection and switching.
- Industrial switchboards.
- Electrical control cabinets.
- OEM machinery and automation systems.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS Switch Fuses | |
| ABB order code | 1SCA022854R4290 | |
| Product type | Special connected fuse switch disconnector | |
| Rated current | 200 A | |
| Number of poles | 4 | |
| Operating mechanism | 22, between the poles | |
| Operation | Front operated | |
| Fourth pole type | Switched fusible pole | |
| Connection arrangement | Left In – Right Out | |
| Fuse system | British Standard | |
| Fuse size | B1–B2 | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 8 kA for 1 s | |
| Rated conditional short-circuit current | 80 kA at 690 V | |
| Rated operational power AC-23A | 60 kW at 220–240 V, 110 kW at 400–415 V, 132 kW at 500 V, 200 kW at 690 V | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Terminal width | 20 mm | |
| Tightening torque | 15–22 N·m | |
| Operating handle | Pistol handle included | |
| Shaft | Included | |
| Weight | approx. 8.0 kg | |
| Standard | IEC 60947-3 |
Frequently Asked Questions
What is the ABB OS200B22LRP used for?
The OS200B22LRP is used for switching, isolation and fuse protection in industrial low-voltage electrical distribution systems.
What is the rated current of the ABB OS200B22LRP?
The ABB OS200B22LRP has a rated current of 200 A.
How many poles does the OS200B22LRP have?
The OS200B22LRP has a 4-pole configuration with a switched fusible fourth pole.
Which fuse sizes are suitable for the OS200B22LRP?
The OS200B22LRP is designed for British Standard B1–B2 fuse links.
Are the handle and shaft included?
Yes. The OS200B22LRP is supplied with a pistol handle and shaft included.
Trusted Industrial Circuit Protection from ABB
ABB OS switch fuses provide dependable switching, isolation and fuse protection for industrial low-voltage electrical systems, supporting safe operation and reliable power distribution.
