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1SCA114602R1001 ABB 100 A 4-Pole Fuse Switch Disconnector
ABB OS100GB22N1P is a 100 A 4-pole British Standard fuse switch disconnector with the operating mechanism between the poles, a non-fused switched neutral, and supplied external handle and 161 mm shaft.
£213.31
Why Choose the ABB OS100GB22N1P Fuse Switch Disconnector?
The ABB OS100GB22N1P is a 100 A, 4-pole fuse switch disconnector from the ABB OS range, designed for British Standard fuse links in industrial low-voltage distribution systems. It combines fused circuit protection, load switching and positive isolation in a compact front-operated assembly.
This configuration uses the 22 operating mechanism positioned between the poles and incorporates a non-fused switched neutral with solid link. It is designed for British Standard A2–A4 fuse links, making it suitable for four-pole distribution arrangements requiring switched-neutral functionality.
The OS100GB22N1P is supplied with a 161 mm operating shaft and OHB65J6 external handle, providing the components required for external enclosure operation. With a rated current of 100 A and operating voltage up to 690 V AC, it provides a dependable fused isolation solution for industrial switchboards, machinery and power distribution equipment.
Key Advantages
- Robust 100 A, 4-pole fuse switch disconnector.
- Operating mechanism positioned between the poles.
- Includes a non-fused switched neutral with solid link.
- Designed for British Standard A2–A4 fuse links.
- Supplied with 161 mm shaft and OHB65J6 external handle.
- Combines fused protection, switching and isolation in one assembly.
Key Features
- ABB OS100GB series fuse switch disconnector.
- Rated current: 100 A.
- 4-pole configuration.
- 22 mechanism arrangement: between the poles.
- N1 neutral: non-fused switched neutral with solid link.
- British Standard fuse system.
- Suitable for A2–A4 fuse links.
- Front-operated design.
- Base mounting.
- Lug terminals for main-circuit connections.
- Includes external operating handle and shaft.
- Designed to IEC 60947-3.
Four-Pole Fused Switching with Switched Neutral
The ABB OS100GB22N1P provides four-pole switching with the operating mechanism positioned between the poles. Its N1 configuration incorporates a non-fused switched neutral with solid link, while the protected poles accommodate British Standard A2–A4 fuse links for reliable fuse-based circuit protection.
The supplied external handle and 161 mm shaft simplify integration into enclosed switchboards and machinery panels. By combining manual switching, isolation, switched-neutral functionality and fuse protection in one assembly, the OS100GB22N1P provides a practical solution for industrial low-voltage distribution systems.
Typical Applications
- Industrial low-voltage distribution boards.
- Four-pole fused isolation systems.
- Three-phase systems requiring a switched neutral.
- Industrial switchboards.
- Motor control centres.
- Machinery power distribution and isolation.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS100GB | |
| ABB order code | 1SCA114602R1001 | |
| Product type | Fuse switch disconnector | |
| Rated current | 100 A | |
| Number of poles | 4 | |
| Neutral arrangement | Non-fused switched neutral with solid link | |
| Operating mechanism | Between the poles | |
| Fuse standard | British Standard | |
| Fuse size | A2–A4 | |
| Switching voltage | Up to 690 V AC | |
| Rated operational power at AC-23, 400 V | 90 kW | |
| Rated conditional short-circuit current | 80 kA | |
| Operating mode | Front operated | |
| Mounting | Base mounting | |
| Main terminal type | Lug terminal | |
| Included shaft | 161 mm | |
| Included handle | OHB65J6 | |
| Standard | IEC 60947-3 |
Frequently Asked Questions
What is the ABB OS100GB22N1P?
The ABB OS100GB22N1P is a 100 A, 4-pole British Standard fuse switch disconnector with its operating mechanism positioned between the poles and a non-fused switched neutral.
Where is the operating mechanism positioned on the OS100GB22N1P?
The 22 configuration places the operating mechanism between the poles.
What neutral arrangement does the OS100GB22N1P use?
The N1 configuration provides a non-fused switched neutral with a solid link.
Which fuse links are suitable for the OS100GB22N1P?
The OS100GB22N1P is designed for British Standard A2–A4 fuse links.
Are the handle and shaft included with the OS100GB22N1P?
Yes. The OS100GB22N1P is supplied with a 161 mm operating shaft and OHB65J6 external handle for enclosure-mounted operation.
Reliable Fuse Switching from ABB
ABB OS fuse switch disconnectors combine dependable manual isolation, British Standard fuse protection and flexible pole configurations to provide robust switching solutions for industrial power distribution and machinery applications.
