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1SCA022835R8070 ABB 630A 4 Pole DIN Switch Fuse
ABB OS630D22N1 630A four pole DIN switch fuse disconnector designed for industrial electrical switching, isolation and fuse protection applications.
£1,405.83
Why Choose the ABB OS630D22N1 Switch Fuse?
The ABB OS630D22N1 is a high-performance 630 A switch fuse disconnector designed for safe isolation, switching and fuse protection in industrial low-voltage electrical distribution systems. As part of the reliable ABB OS630D switch fuse series, it provides dependable operation for demanding power applications requiring robust mechanical switching and DIN fuse compatibility.
This switch fuse features a front-operated mechanism, four-pole construction and a switched fusible design with a solid link. The OS630D series is engineered for integration into industrial switchgear assemblies, offering reliable circuit control and protection for high-current electrical installations.
With a rated current of 630 A, a 4-pole configuration and compatibility with DIN NH3 fuses, the ABB OS630D22N1 is suitable for industrial distribution systems, machinery supplies and electrical installations where reliable switching and isolation are required. :chatgpt-content-reference{index="0"}
Key Advantages
- High-current 630 A switch fuse disconnector for industrial applications.
- 4-pole switch fuse design for comprehensive circuit isolation.
- DIN NH3 fuse compatibility for effective electrical protection.
- Front-operated mechanism for convenient manual switching.
- Solid link switched design for dependable operation.
- Suitable for industrial switchgear and low-voltage distribution systems.
Key Features
- ABB OS630D switch fuse series.
- 630 A rated current.
- 4-pole switch fuse configuration.
- 22 (between the poles) operating mechanism.
- DIN NH3 fuse system.
- Switched with solid link fourth pole.
- Handle and shaft not included.
- Front-operated switching mechanism.
- Base mounting design for switchgear installation.
Reliable Switching and Protection for Industrial Power Systems
Switch fuse disconnectors such as the ABB OS630D22N1 combine manual switching and electrical protection in a single device. They enable safe isolation of high-current circuits while supporting the use of compatible fuses for overload and short-circuit protection.
The ABB OS630D series is designed for electrical engineers, panel builders and industrial installers requiring dependable high-current switching equipment. Its robust construction, DIN fuse compatibility and compliance with IEC 60947-3 support reliable operation in demanding low-voltage applications. :chatgpt-content-reference{index="1"}
Typical Applications
- Industrial power distribution boards.
- Motor control centres and switchgear assemblies.
- Manufacturing and processing facilities.
- Heavy machinery electrical supplies.
- Commercial and industrial electrical installations.
- Low-voltage power isolation systems.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS630D Switch Fuses | |
| Product type | Switch fuse disconnector | |
| Rated current | 630 A | |
| Number of poles | 4P | |
| Fuse system | DIN | |
| Fuse size | NH3 | |
| Operating mechanism | 22 (Between the Poles) | |
| Fourth pole type | Switched with solid link | |
| Operation | Front operated | |
| Handle and shaft | Not included | |
| Mounting type | Base mounting | |
| Terminal type | Lug terminals | |
| Rated operational voltage | Up to 690 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 18 kA for 1 s | |
| Standards | IEC 60947-3 | |
| Protection rating | IP20 | |
| Dimensions (H × W × D) | 306 × 429 × 233 mm | |
| Weight | 18.54 kg |
Frequently Asked Questions
What is the ABB OS630D22N1 used for?
The ABB OS630D22N1 is a 630 A switch fuse disconnector used for electrical switching, isolation and DIN fuse protection in industrial power systems.
How many poles does this switch fuse have?
The OS630D22N1 features a 4-pole switch fuse configuration.
What fuse type is compatible with this model?
The switch fuse uses a DIN NH3 fuse system.
Are the handle and shaft included?
The ABB OS630D22N1 is supplied with the handle and shaft not included.
Where is this switch fuse typically installed?
The ABB OS630D22N1 is typically installed in industrial switchgear assemblies, distribution boards and low-voltage electrical systems.
Trusted by Electrical Engineers Worldwide
ABB OS630D switch fuses are widely used in industrial installations to provide reliable switching, isolation and fuse protection for high-current electrical circuits.
