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1SCA022870R8150 ABB 200 A 4-Pole Side Operated Switch Fuse
ABB OS200BS40N2 (1SCA022870R8150) is a 200 A four-pole side operated British Standard B1–B2 switch fuse with a right-side operating mechanism for industrial low-voltage power distribution.
£448.21
Why Choose the ABB OS200BS40N2 Side Operated Switch Fuse?
The ABB OS200BS40N2, product ID 1SCA022870R8150, is a robust 200 A four-pole side operated switch fuse 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 durable assembly suitable for demanding power distribution applications.
This side operated switch fuse uses the British Standard fuse system and is designed for B1–B2 fuse links. Its four-pole configuration incorporates a switched fourth pole with a solid link, positioned on the right-hand side, while the operating mechanism is also located on the right side. The base-mounted design makes it suitable for integration into switchboards, distribution panels and industrial control assemblies.
With a rated operational current of 200 A at up to 690 V AC, the OS200BS40N2 provides substantial switching capability for industrial power systems. Its AC-23A operational power ratings are 110 kW at 415 V, 132 kW at 500 V and 200 kW at 690 V. The switch fuse is supplied with a terminal bolt kit, while the operating handle and shaft are ordered separately.
Key Advantages
- Heavy-duty 200 A side operated switch fuse for industrial power distribution.
- Four-pole configuration with a switched fourth pole and solid link.
- Uses the proven British Standard fuse system.
- Compatible with B1–B2 fuse links.
- Right-side operating mechanism for suitable switchboard layouts.
- Base-mounted construction for straightforward integration into electrical panels.
- Combines switching, isolation and fuse protection within a single device.
Key Features
- ABB OS Fuse Switches series.
- 200 A rated operational current.
- Four-pole construction.
- Rated operational voltage up to 690 V AC.
- British Standard B1–B2 fuse compatibility.
- Side operated configuration.
- Operating mechanism positioned on the right side.
- Fourth pole positioned on the right side.
- Fourth pole is switched with a solid link.
- 110 kW AC-23A rating at 415 V.
- 132 kW AC-23A rating at 500 V.
- 200 kW AC-23A rating at 690 V.
- Terminal bolt kit included as standard.
- Operating handle and shaft ordered separately.
Reliable Switching and Fuse Protection
Switch fuses combine manual load switching and electrical isolation with the overcurrent protection provided by correctly selected fuse links. This allows downstream equipment and distribution circuits to be protected while also providing a clearly defined means of isolation for operation, servicing and maintenance.
The ABB OS range is designed for demanding industrial switchboards, distribution panels and machinery installations. The OS200BS40N2's four-pole construction and right-side operating mechanism make it particularly suitable for panel layouts requiring side operation, while its British Standard fuse compatibility supports dependable protection in low-voltage distribution systems.
Typical Applications
- Industrial low-voltage distribution boards.
- Electrical switchboards and control panels.
- Four-pole 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 | 1SCA022870R8150 | |
| ABB product group | 311021-OS Fuse Switches | |
| Product type | Side operated switch fuse | |
| Rated operational current | 200 A | |
| Number of poles | 4 | |
| Rated operational voltage | up to 690 V AC | |
| Rated operational power AC-23A at 415 V | 110 kW | |
| Rated operational power AC-23A at 500 V | 132 kW | |
| Rated operational power AC-23A at 690 V | 200 kW | |
| Fuse standard | British Standard | |
| Fuse size | B1–B2 | |
| Operation | Side operated | |
| Operating mechanism | 40, right side | |
| Fourth pole position | Right side | |
| Fourth pole type | Switched with solid link | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Terminal width | 20 mm | |
| Pollution degree | 3 | |
| Handle and shaft | Not included | |
| Terminal bolt kit | Included | |
| Weight | approx. 4.4 kg |
Frequently Asked Questions
What is the ABB OS200BS40N2 used for?
The ABB OS200BS40N2 is a 200 A four-pole side operated switch fuse used for switching, isolation and fuse protection in industrial and commercial low-voltage power distribution systems.
What is the current rating of the ABB OS200BS40N2?
The OS200BS40N2 has a rated operational current of 200 A.
How many poles does the OS200BS40N2 have?
The OS200BS40N2 has four poles, with the fourth pole positioned on the right side and configured as a switched pole with a solid link.
Which fuse sizes are compatible with the OS200BS40N2?
The switch fuse uses the British Standard fuse system and is designed for B1–B2 fuse links.
Where is the operating mechanism positioned on the OS200BS40N2?
The OS200BS40N2 is side operated and uses an operating mechanism positioned on the right side. The operating handle and shaft are ordered separately.
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.
