ABB Fuse Switch Disconnector, 3-Pole, 2500 A, 3150A
- RS Stock No.:
- 686-7385
- Mfr. Part No.:
- OS20FB12A1 1SCA108790R1001
- Brand:
- ABB
Bulk discount available
Subtotal (1 unit)*
£100.50
(exc. VAT)
£120.60
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- 3 unit(s) ready to ship
- Plus 4 unit(s) shipping from 30 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £100.50 |
| 5 - 9 | £95.48 |
| 10 - 24 | £90.45 |
| 25 - 49 | £85.43 |
| 50 + | £80.40 |
*price indicative
- RS Stock No.:
- 686-7385
- Mfr. Part No.:
- OS20FB12A1 1SCA108790R1001
- Brand:
- ABB
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | ABB | |
| Number of Poles | 3 | |
| Product Type | Fuse Switch Disconnector | |
| Enclosed/Not Enclosed | Enclosed | |
| Mount Type | DIN Rail | |
| Switching Voltage | 1000V | |
| Terminal Type | Screw | |
| Switching Current | 3150A | |
| Series | OS20FB | |
| Mechanical Fuse Size | A1 | |
| Fuse Current | 2500A | |
| Minimum Operating Temperature | -40°C | |
| Switching Power | 560kW | |
| Maximum Operating Temperature | 60°C | |
| Standards/Approvals | UL508, IEC 60947-3, CSA, UL 98 | |
| Auxiliary Contacts Available | Yes | |
| Select all | ||
|---|---|---|
Brand ABB | ||
Number of Poles 3 | ||
Product Type Fuse Switch Disconnector | ||
Enclosed/Not Enclosed Enclosed | ||
Mount Type DIN Rail | ||
Switching Voltage 1000V | ||
Terminal Type Screw | ||
Switching Current 3150A | ||
Series OS20FB | ||
Mechanical Fuse Size A1 | ||
Fuse Current 2500A | ||
Minimum Operating Temperature -40°C | ||
Switching Power 560kW | ||
Maximum Operating Temperature 60°C | ||
Standards/Approvals UL508, IEC 60947-3, CSA, UL 98 | ||
Auxiliary Contacts Available Yes | ||
ABB Fuse Switch Disconnector, A1 Fuse Size, 12kV Rated Impulse Withstand Voltage - OS20FB Series - 1SCA108790R1001 - OS20FB12A1
Worried about wayward currents sneaking up on you during repair work? Install this fuse switch disconnector from ABB to your setup. It acts as a break point between the power supply and your equipment, allowing you to turn your machinery off safely. You can rest assured that the fuse will blow if there's a sudden surge, which keeps your system safe and sound. The included handle is IP65-rated and stops dirt and moisture in its tracks to prevent wire corrosion. You can adjust the 150mm shaft to fit your control panel like a glove.
Features & Benefits
• Small dimensions of 106 (W) x 105 (L) x 97mm (H) save space in busy setups
• Screw terminals speed up wiring
• Cable cross-section range between 0.75 and 10mm² for easy compatibility
• Low 1.3W power loss per pole supports energy-saving initiatives
Applications
• FMCG manufacturing
• Sorting and packaging facilities
• Energy distribution
• Offices
Can I lock the handle in position?
Yes, you can lock the handle in the OFF position to guarantee your system remains powered down during maintenance or an emergency.