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1SCA022854R2910 ABB 200 A 3-Pole Fuse Switch Disconnector
ABB OS200B12LRP (1SCA022854R2910) is a 200 A three-pole British Standard B1–B2 fuse switch disconnector with front operation and a special left-in/right-out connection arrangement for industrial power distribution.
£712.16
Why Choose the ABB OS200B12LRP Fuse Switch?
The ABB OS200B12LRP, product ID 1SCA022854R2910, is a robust 200 A three-pole fuse switch disconnector designed for reliable switching, isolation and fuse protection in industrial and commercial low-voltage electrical systems. As part of the ABB OS Fuse Switches range, it combines load switching and fuse protection in a compact assembly suitable for demanding power distribution applications.
This special-connected, front-operated fuse switch uses a mechanism located between the poles and a left-in/right-out connection arrangement. It is designed for British Standard fuse links in sizes B1–B2, providing a practical solution for protected feeders, distribution panels, machinery supplies and other installations requiring dependable isolation and overcurrent protection.
With a rated operational current of 200 A at up to 690 V AC, the OS200B12LRP provides substantial switching capability for industrial power systems. A black ON-OFF handle, adjustable operating shaft and terminal bolt kit are included as standard, helping simplify installation and integration into electrical panels and switchboards.
Key Advantages
- Heavy-duty 200 A fuse switch disconnector for industrial power distribution.
- Three-pole configuration for three-phase electrical systems.
- Special left-in/right-out connection arrangement for flexible panel design.
- Designed for British Standard B1–B2 fuse links.
- Front-operated design with mechanism positioned between the poles.
- Handle and adjustable operating shaft included for straightforward installation.
- Combines switching, isolation and fuse protection within a single device.
Key Features
- ABB OS Fuse Switches series.
- 200 A rated operational current.
- Three-pole construction.
- Rated for operation at up to 690 V AC.
- British Standard B1–B2 fuse compatibility.
- Left-in/right-out (LR) special connection configuration.
- Front-operated mechanism located between the poles.
- Black ON-OFF handle with OFF-position padlocking capability.
- Door interlocking functionality with the handle in the ON position.
- Adjustable operating shaft for different installation depths.
- Terminal bolt kit supplied as standard.
Reliable Switching and Fuse Protection
Fuse switch disconnectors combine manual load switching and electrical isolation with the protection provided by correctly selected fuse links. This makes them particularly suitable for distribution systems where equipment and downstream circuits need dependable overcurrent protection together with a clearly defined means of isolation.
The ABB OS range is designed for industrial switchboards, distribution panels and machinery installations. The OS200B12LRP's special left-in/right-out connection arrangement, front operation and included handle and shaft provide flexibility when incorporating the switch into panel layouts while maintaining convenient operator access.
Typical Applications
- Industrial low-voltage distribution boards.
- Electrical switchboards and control panels.
- Three-phase feeder isolation and protection.
- Industrial machinery power supplies.
- Motor and equipment distribution circuits.
- Commercial and industrial power distribution systems.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS Fuse Switches | |
| Product ID | 1SCA022854R2910 | |
| ABB product group | 311021-OS Fuse Switches | |
| Product type | Fuse switch disconnector | |
| Rated operational current | 200 A | |
| Number of poles | 3 | |
| Rated operational voltage | up to 690 V AC | |
| Fuse standard | British Standard | |
| Fuse size | B1–B2 | |
| Operation | Front operated | |
| Mechanism position | Between the poles | |
| Connection arrangement | Left in / right out | |
| Mounting type | Base mounting | |
| Main circuit connection | Bolt terminals | |
| Handle | Black ON-OFF handle | |
| Operating shaft | Adjustable shaft included | |
| Included shaft | OXP6X210 | |
| Included handle | OHB65J6 | |
| Terminal bolts | M8 × 16 | |
| Standard | IEC 60947-3 | |
| EAN | 6417019303598 |
Frequently Asked Questions
What is the ABB OS200B12LRP used for?
The ABB OS200B12LRP is a 200 A three-pole fuse switch disconnector used for switching, isolation and fuse protection in industrial and commercial low-voltage power distribution systems.
What is the current rating of the ABB OS200B12LRP?
The OS200B12LRP has a rated operational current of 200 A.
How many poles does the OS200B12LRP have?
The OS200B12LRP is a three-pole fuse switch designed for three-phase electrical systems.
Which fuse sizes are compatible with the OS200B12LRP?
The switch is designed for British Standard B1–B2 fuse links.
What does the left-in/right-out configuration mean?
The OS200B12LRP uses a special connection arrangement in which the incoming connections are configured on the left and the outgoing connections on the right, supporting suitable switchboard and panel layouts.
Trusted by Electrical Professionals Worldwide
ABB OS fuse switches are designed to provide reliable switching, isolation and fuse protection for demanding low-voltage electrical distribution applications, with configurations suited to industrial switchboards, control panels and machinery installations.
