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OS125GF03P ABB 125 A 3-Pole Switch Fuse
ABB OS125GF03P is a 125 A three-pole front-operated switch-disconnector fuse for 22 × 58 mm NFC fuse links, supplied with an operating shaft and pistol handle for industrial switching, isolation and fuse protection.
£234.14
Why Choose the ABB OS125GF03P 125 A Switch Fuse?
The ABB OS125GF03P is a robust 125 A three-pole switch-disconnector fuse designed for reliable switching, isolation and fuse protection in low-voltage electrical distribution and industrial control applications. Part of the ABB OS switch fuse range, this front-operated unit combines dependable circuit isolation with NFC fuse protection in a compact assembly.
Designed for use with 22 × 58 mm NFC fuses, the OS125GF03P provides three-pole switching and is supplied with the operating shaft and external pistol handle. Its front-operated configuration is well suited to electrical panels, switchboards, machinery and power distribution assemblies where accessible manual isolation is required.
With a rated current of 125 A, the OS125GF03P features base mounting and protected terminals with an IP20 degree of protection at the switch. The supplied external handle is designed for practical panel operation and can be padlocked in the OFF position, helping support safe isolation procedures in industrial installations.
Key Advantages
- 125 A switch-disconnector fuse for industrial power distribution and isolation.
- Three-pole configuration for three-phase electrical systems.
- Designed for 22 × 58 mm NFC fuses.
- Front-operated design for convenient panel and enclosure operation.
- Supplied with operating shaft and external pistol handle.
- Padlockable OFF position supports controlled electrical isolation.
Key Features
- ABB OS switch fuse range.
- 125 A rated current.
- 3-pole switching configuration.
- 22 × 58 mm NFC fuse system.
- Front-operated switching mechanism.
- Base-mounting construction.
- IP20 protection at the switch.
- Operating shaft and pistol handle included.
Reliable Switching and Fuse Protection
Switch-disconnector fuses combine manual circuit isolation with fuse-based overcurrent and short-circuit protection. The ABB OS125GF03P allows the three phases of a circuit to be switched together while accommodating replaceable NFC fuse links, making it suitable for distribution circuits, machinery supplies and other industrial electrical installations.
The front-operated arrangement allows the switch mechanism to be installed within an electrical enclosure while the supplied shaft and external handle provide convenient operation from the panel exterior. This configuration supports straightforward manual isolation during normal operation and maintenance.
Typical Applications
- Industrial electrical distribution panels.
- Machinery and production equipment isolation.
- Three-phase power distribution circuits.
- Electrical switchboards and control cabinets.
- Motor and equipment supply circuits.
- Industrial maintenance and isolation systems.
Technical Specifications
| Series | OS Switch Fuses |
|---|---|
| ABB order code | 1SCA115602R1001 |
| Product type | Switch-disconnector fuse |
| Rated current | 125 A |
| Number of poles | 3 |
| Fuse system | NFC |
| Fuse size | 22 × 58 mm |
| Operating mode | Front operated |
| Handle type | Pistol handle |
| Handle and shaft | Included |
| Mounting type | Base mounting |
| Degree of protection | IP20 |
| Rated impulse withstand voltage | 8 kV |
| Rated insulation voltage | 1000 V |
| Conditional short-circuit current | 80 kA at 690 V |
| Dimensions (W × H × D) | 147 × 140 × 130 mm |
| Product net weight | 2.03 kg |
Frequently Asked Questions
What is the ABB OS125GF03P used for?
The ABB OS125GF03P is a 125 A three-pole switch-disconnector fuse used for manual switching, isolation and fuse protection in industrial and commercial low-voltage electrical systems.
What is the current rating of the OS125GF03P?
The OS125GF03P has a rated current of 125 A.
How many poles does the ABB OS125GF03P have?
The OS125GF03P is a three-pole switch fuse designed for simultaneous switching of three electrical poles.
What fuse size does the OS125GF03P use?
The switch fuse is designed for 22 × 58 mm NFC fuse links.
Does the ABB OS125GF03P include a handle?
Yes. The OS125GF03P configuration includes an operating shaft and external pistol handle for front operation of the switch fuse.
How is the OS125GF03P mounted?
The ABB OS125GF03P is designed for base mounting, making it suitable for installation within electrical panels, switchboards and industrial enclosures.
Trusted by Electrical Professionals Worldwide
ABB OS switch fuses are designed for dependable switching, isolation and fuse protection in industrial low-voltage systems, providing electrical engineers, panel builders and machine manufacturers with a practical solution for protected power distribution.
