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1SCA022838R0910 ABB 630A 3 Pole DIN Fuse Switch Disconnector
ABB OS630D03HP is a 630 A three-pole DIN fuse switch disconnector designed for reliable switching, isolation and fuse protection in industrial low-voltage power distribution systems.
£1,233.80
Why Choose the ABB OS630D03HP 630A DIN Fuse Switch?
The ABB OS630D03HP, ABB product ID 1SCA022838R0910, is a heavy-duty 630 A three-pole DIN fuse switch disconnector designed for reliable switching, isolation and fuse protection in low-voltage electrical distribution and industrial power systems. As part of the proven ABB OS fuse switch series, it combines dependable circuit isolation with high-capacity fuse protection for demanding electrical installations.
Designed for industrial switchboards, distribution panels and motor control applications, the OS630D03HP uses DIN size 3 fuse links and provides a robust solution for protecting and isolating high-current circuits. The ABB OS range is engineered for dependable operation and safe switching, with the fuse links isolated from both ends when the switch is in the OFF position.
With a rated current of 630 A and a three-pole configuration, the OS630D03HP is suited to high-current three-phase circuits. The OS630 DIN platform is designed to IEC 60947-3 requirements and provides the electrical withstand performance required for demanding industrial low-voltage distribution systems.
Key Advantages
- Heavy-duty 630 A DIN fuse switch disconnector for industrial power distribution.
- Three-pole configuration designed for three-phase electrical systems.
- Combines switching, isolation and fuse protection in one assembly.
- Designed for DIN size 3 fuse links.
- Fuse links are isolated from both ends when the switch is in the OFF position.
- Robust ABB OS construction for demanding industrial environments.
Key Features
- ABB OS fuse switch series.
- 630 A rated current.
- Three-pole switching arrangement.
- DIN fuse system for industrial circuit protection.
- DIN fuse size 3 compatibility.
- Manual switching and dependable circuit isolation.
- Designed for low-voltage power distribution and motor control applications.
- ABB product group 311021-OS Fuse Switches.
Reliable Switching and Fuse Protection
Fuse switch disconnectors combine load switching, circuit isolation and fuse protection within a single assembly. The OS630D03HP allows a three-phase electrical circuit to be disconnected while installed DIN fuse links provide overcurrent and short-circuit protection appropriate to the selected fuse specification.
The ABB OS series is developed for industrial power distribution where safety, reliability and installation efficiency are important. Its robust switching mechanism and DIN fuse system make the OS630D03HP particularly suitable for high-current feeders and equipment requiring dependable three-phase isolation and protection.
Typical Applications
- Industrial low-voltage distribution systems.
- Main and sub-main electrical switchboards.
- Motor control centres and industrial machinery.
- Three-phase feeder circuit isolation.
- Factory and process automation installations.
- Commercial and industrial distribution panels.
Technical Specifications
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| Mounting Type | Base / panel | |
|---|---|---|
| Series | OS Fuse Switches | |
| ABB order code | OS630D03HP | |
| ABB product ID | 1SCA022838R0910 | |
| ABB product group | 311021-OS Fuse Switches | |
| Product type | DIN fuse switch disconnector | |
| Rated current | 630 A | |
| Number of poles | 3 | |
| Fuse system | DIN | |
| Fuse size | 3 | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 18 kA rms for 1 s | |
| Standard | IEC 60947-3 | |
| Mounting type | Base mounting |
Frequently Asked Questions
What is the ABB OS630D03HP used for?
The ABB OS630D03HP is used for switching, isolating and providing fuse protection on high-current three-phase circuits in industrial and commercial low-voltage distribution systems.
What is the current rating of the ABB OS630D03HP?
The OS630D03HP has a rated current of 630 A.
How many poles does the OS630D03HP have?
The ABB OS630D03HP is a three-pole fuse switch disconnector, making it suitable for switching and isolating three-phase circuits.
What type of fuses does the OS630D03HP use?
The OS630D03HP is a DIN-type fuse switch disconnector designed for DIN size 3 fuse links.
Where is the ABB OS630D03HP typically installed?
It is typically installed in industrial switchboards, distribution panels and motor control centres where high-current three-phase switching, isolation and fuse protection are required.
Trusted Industrial Circuit Protection from ABB
ABB OS fuse switches are designed for reliable low-voltage power distribution, combining robust switching, effective circuit isolation and fuse protection for demanding industrial electrical installations.
