Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
1SCA022870R9710 ABB Fuse Switch 315A 4 Pole
ABB OS315BS40N2 fuse switch disconnector, a 315 A four pole side-operated industrial switching device designed for fuse protection and electrical isolation applications.
£692.26
Why Choose the ABB OS315BS40N2 Fuse Switch?
The ABB OS315BS40N2 is a robust and reliable fuse switch disconnector designed for safe isolation and dependable fuse protection in low-voltage industrial electrical systems. As part of the ABB OS315 fuse switch series, it provides high-current switching performance for industrial distribution, machinery and power control applications. :chatgpt-content-reference{index="0"}
This side-operated switch fuse features a four-pole construction, right-side operating mechanism and a modular base-mounted design. The unit is engineered for industrial installations requiring secure manual switching, British Standard fuse protection and reliable circuit isolation. :chatgpt-content-reference{index="1"}
With a rated current of 315 A, a 4-pole configuration, B1-B4 British Standard fuse compatibility and a right-side operating mechanism, the ABB OS315BS40N2 is suitable for demanding power distribution and industrial switching applications. :chatgpt-content-reference{index="2"}
Key Advantages
- 315 A fuse switch disconnector for industrial power applications.
- 4-pole switching design for complete circuit isolation.
- Side-operated mechanism with right-side operation.
- B1-B4 British Standard fuse compatibility for flexible protection.
- Handle and shaft not included for customised operating arrangements.
- High short-circuit withstand capability for demanding installations.
Key Features
- ABB OS315 fuse switch series.
- 315 A rated current.
- 4-pole configuration.
- Side-operated switch fuse design.
- 40 right-side operating mechanism.
- British Standard fuse system.
- B1-B4 fuse size compatibility.
- Switched fourth pole with solid link.
- 690 V AC rated operational voltage.
- Base mounting construction for industrial switchboards.
Reliable Power Isolation for Industrial Systems
Fuse switches such as the ABB OS315BS40N2 combine manual switching capability with fuse protection to provide safe isolation and dependable overcurrent protection. They allow electrical circuits to be disconnected securely during maintenance, operation or fault conditions.
The ABB OS315 series is designed for industrial switchboards, distribution systems and machinery installations where high current capability, robust construction and reliable switching performance are required. :chatgpt-content-reference{index="3"}
Typical Applications
- Industrial distribution panels.
- Motor control centres.
- Manufacturing machinery systems.
- Electrical switchboards.
- Power protection installations.
- Industrial automation equipment.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS315 Fuse Switches | |
| Product type | Fuse switch disconnector | |
| ABB order code | 1SCA022870R9710 | |
| Rated current | 315 A | |
| Number of poles | 4 poles | |
| Fuse system | British Standard | |
| Fuse size | B1-B4 | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 14 kA for 1 s | |
| Rated conditional short-circuit current | 80 kA at 690 V | |
| Operating mode | Side operated | |
| Operating mechanism | 40 right side | |
| Handle type | Handle and shaft not included | |
| Fourth pole position | Right side | |
| Fourth pole type | Switched with solid link | |
| Line terminal position | Top in / bottom out, bottom in / top out | |
| Mounting type | Base mounting | |
| Standards | IEC 60947-3 | |
| Terminal type | Lug terminals | |
| Terminal width | 25 mm | |
| Tightening torque | 30–44 N·m | |
| Protection rating | Fully enclosed | |
| Dimensions (H × W × D) | approx. 230 × 352 × 176 mm | |
| Weight | approx. 8.655 kg |
Frequently Asked Questions
What is the ABB OS315BS40N2 used for?
The ABB OS315BS40N2 is a fuse switch disconnector used for manual switching, electrical isolation and fuse protection in industrial low-voltage systems.
What current rating does this fuse switch provide?
The OS315BS40N2 has a rated current of 315 A.
How many poles does the ABB OS315BS40N2 have?
This fuse switch features a 4-pole configuration with a right-side operating mechanism.
Which fuses are compatible with this model?
The OS315BS40N2 is designed for the B1-B4 British Standard fuse system.
Is a handle included with this fuse switch?
The ABB OS315BS40N2 is supplied without a handle and shaft, allowing separate selection of the required operating accessories.
Trusted for Industrial Switching Applications
ABB OS315 fuse switches are widely used in industrial electrical systems to provide reliable circuit isolation, fuse protection and safe manual switching performance.
