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1SCA114622R1001 ABB Switch Fuse 50A 4 Pole
ABB OS50GF22N1P switch fuse disconnector, a 50 A four pole front-operated device designed for 14×51 NFC fuse protection and electrical isolation applications.
£225.36
Why Choose the ABB OS50GF22N1P Switch Fuse?
The ABB OS50GF22N1P is a compact and reliable switch fuse disconnector designed for safe electrical isolation and dependable fuse protection in low-voltage industrial systems. As part of the ABB OS50G fuse switch series, it provides reliable switching performance for control panels, machinery and industrial distribution applications. :chatgpt-content-reference{index="0"}
This front-operated switch fuse features a four-pole construction with a mechanical operating mechanism positioned between the poles, NFC fuse compatibility and a switched solid-link fourth pole. The base-mounted design enables straightforward installation while supporting secure manual switching and reliable circuit protection. :chatgpt-content-reference{index="1"}
With a rated current of 50 A, a 4-pole configuration and compatibility with 14x51 NFC fuses, the ABB OS50GF22N1P is suitable for applications requiring dependable isolation, switching and fuse-based protection. :chatgpt-content-reference{index="2"}
Key Advantages
- 50 A switch fuse disconnector for industrial electrical applications.
- 4-pole switching design for comprehensive circuit isolation.
- 14x51 NFC fuse compatibility for reliable protection.
- Front-operated mechanism for convenient manual operation.
- Pistol handle and shaft included for ready-to-use operation.
- Compact ABB OS50G design for efficient panel installation.
Key Features
- ABB OS50G fuse switch series.
- 50 A rated current.
- 4-pole configuration.
- Front-operated switch fuse design.
- 22 operating mechanism between the poles.
- NFC fuse system.
- 14x51 fuse size compatibility.
- Switched fourth pole with solid link.
- 690 V AC rated operational voltage.
- 1000 V rated insulation voltage.
- Base mounting construction.
Reliable Power Isolation for Industrial Systems
Switch fuses such as the ABB OS50GF22N1P combine manual switching capability with fuse protection to provide safe electrical isolation and dependable overcurrent protection. They enable maintenance teams to disconnect circuits securely while helping protect connected equipment.
The ABB OS50G series is designed for industrial control panels, machinery systems and distribution applications where compact dimensions, reliable operation and long service life are essential. :chatgpt-content-reference{index="3"}
Typical Applications
- Industrial control panels.
- Machinery isolation circuits.
- Small power distribution boards.
- Automation installations.
- Electrical enclosures and switchboards.
- Industrial equipment protection systems.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS50G Fuse Switches | |
| Product type | Switch fuse disconnector | |
| ABB order code | 1SCA114622R1001 | |
| Rated current | 50 A | |
| Number of poles | 4 poles | |
| Fuse system | NFC | |
| Fuse size | 14x51 | |
| Rated operational voltage | 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 2.5 kA for 1 s | |
| Rated conditional short-circuit current | 80 kA at 690 V | |
| Operating mode | Front operated | |
| Operating mechanism | 22 (Between the Poles) | |
| Handle type | Pistol handle and shaft included | |
| Fourth pole position | Left side | |
| Fourth pole type | Switched with solid link | |
| Mounting type | Base mounting | |
| Standards | IEC 60947-3 | |
| Terminal type | Screw terminals | |
| Cable cross-section | 2.5–25 mm² | |
| Tightening torque | 3–4 N·m | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | approx. 125 × 136 × 109 mm | |
| Weight | approx. 1.7 kg |
Frequently Asked Questions
What is the ABB OS50GF22N1P used for?
The ABB OS50GF22N1P is a switch fuse disconnector used for manual switching, circuit isolation and NFC fuse protection in low-voltage electrical systems.
What current rating does this switch fuse provide?
The OS50GF22N1P has a rated current of 50 A.
How many poles does the ABB OS50GF22N1P have?
This switch fuse features a 4-pole configuration.
Which fuses are compatible with this model?
The OS50GF22N1P is designed for 14x51 NFC fuse sizes.
Is a handle included with this switch fuse?
The ABB OS50GF22N1P includes a pistol handle and shaft for manual operation.
Trusted for Industrial Switching Applications
ABB OS50G switch fuses are widely used in industrial electrical systems to provide reliable circuit isolation, fuse protection and safe manual switching performance.
