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1SCA022860R3810 ABB 200 A 3-Pole Side-Operated Switch Fuse
ABB OS200BS03 is a 200 A 3-pole side-operated BS-type switch fuse for B1–B2 fuse links, designed for reliable switching, isolation and fuse protection in industrial low-voltage systems.
£367.43
Why Choose the ABB OS200BS03 Side-Operated Switch Fuse?
The ABB OS200BS03 is a robust 200 A 3-pole side-operated switch fuse designed for reliable switching, isolation and fuse protection in industrial low-voltage electrical systems. Identified by ABB order code 1SCA022860R3810, this model belongs to the ABB OS switch fuse series and is designed for BS-type fuse links.
This specific OS200BS03 configuration is side operated, making it suitable for switchboard and enclosure layouts where operation from the side of the switching assembly is preferred. The device is supplied without a handle, while the terminal bolt kit is included; the appropriate operating handle and shaft are ordered separately.
With a rated current of 200 A and a 3-pole configuration, the OS200BS03 supports B1–B2 fuse sizes and is rated for AC-20 to AC-23 operation up to 690 V AC. Its industrial construction makes it suitable for power distribution, machinery and switchgear applications requiring dependable fused isolation.
Key Advantages
- Combines switching, isolation and fuse protection in one device.
- 200 A rated current for industrial power distribution.
- 3-pole configuration suitable for three-phase circuits.
- Side-operated design for flexible switchboard layouts.
- Compatible with B1–B2 BS-type fuse sizes.
- Terminal bolt kit included for straightforward electrical installation.
Key Features
- ABB OS200 side-operated switch fuse.
- 200 A rated current.
- 3-pole design.
- Designed for BS-type fuse links.
- B1–B2 fuse size compatibility.
- AC-20 to AC-23 operation up to 690 V AC.
- AC-23 rated power of 110 / 132 / 200 kW at 415 / 500 / 690 V AC.
- Supplied without operating handle and shaft.
- Includes terminal bolt kit with M8 × 25 mm terminal bolts.
Flexible Side-Operated Fused Isolation
Switch fuses combine manual circuit switching and isolation with fuse-based protection. Correctly selected fuse links provide overcurrent and short-circuit protection, while the switch mechanism enables the associated electrical circuit to be disconnected and isolated for operation or maintenance.
The side-operated construction of the ABB OS200BS03 provides additional flexibility when designing industrial switchboards and control assemblies. Its separate handle-and-shaft arrangement allows the operating system to be selected to suit the enclosure and installation requirements.
Typical Applications
- Industrial low-voltage distribution boards.
- Three-phase electrical distribution systems.
- Switchgear and switchboard assemblies.
- Machine and equipment power isolation.
- Fused feeder and distribution circuits.
- OEM machinery and industrial control systems.
Technical Specifications
| Series | OS Switch Fuses |
|---|---|
| ABB order code | 1SCA022860R3810 |
| Product type | Side-operated switch fuse |
| Rated current | 200 A |
| Number of poles | 3 |
| Fuse standard | BS type |
| Fuse sizes | B1–B2 |
| Utilisation categories | AC-20 to AC-23 |
| Rated operational voltage | Up to 690 V AC |
| AC-23 rated power at 415 V | 110 kW |
| AC-23 rated power at 500 V | 132 kW |
| AC-23 rated power at 690 V | 200 kW |
| Operation | Side operated |
| Handle and shaft | Ordered separately |
| Terminal bolts | M8 × 25 mm, included |
| Weight | approx. 3.5 kg |
| Application | Switching, isolation and fuse protection |
| Product group | 311021 – OS Fuse Switches |
Frequently Asked Questions
What is the ABB OS200BS03 used for?
The ABB OS200BS03 is used for switching, circuit isolation and fuse protection in industrial three-phase low-voltage electrical systems.
What is the rated current of the OS200BS03?
The OS200BS03 has a rated current of 200 A.
How many poles does the ABB OS200BS03 have?
The OS200BS03 is a 3-pole switch fuse suitable for three-phase electrical circuits.
What fuse sizes does the OS200BS03 support?
The ABB OS200BS03 is designed for B1–B2 BS-type fuse links.
Does the OS200BS03 include a handle and shaft?
No. The OS200BS03 is supplied without the operating handle and shaft; these components are ordered separately, while the terminal bolt kit is included.
Trusted ABB Low-Voltage Switching Technology
ABB OS switch fuses combine dependable switching and circuit isolation with fuse-based protection, while side-operated configurations such as the OS200BS03 provide installation flexibility for industrial switchgear and power-distribution systems.
