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1SCA162988R1001 ABB OTHV630E03 3 Pole 800VAC to 1000VAC 630A Switch Disconnector
ABB OTHV630E03W three-pole 630A switch disconnector for 800–1000 V AC industrial electrical isolation.
Why Choose the ABB OTHV630E03W Switch Disconnector?
The ABB OTHV630E03W, product code 1SCA162988R1001, is a heavy-duty three-pole switch disconnector designed for safe electrical isolation and reliable switching in industrial installations operating between 800 and 1000 V AC. As part of the ABB OTHV high-voltage switch disconnector range, it is engineered for demanding applications including industrial power distribution, renewable energy systems, OEM machinery and process automation.
This front-operated, base-mounted switch disconnector provides dependable manual isolation while allowing installers to select the most suitable external operating mechanism for their enclosure. The operating handle and shaft are supplied separately, providing maximum installation flexibility for panel builders and switchboard manufacturers.
With a 630 A rated operational current, robust ABB construction and compliance with IEC 60947-3, the OTHV630E03W delivers dependable long-term performance for high-voltage industrial applications while maintaining the flexibility to configure the preferred operating accessories.
Key Advantages
- Designed for 800 to 1000 V AC industrial installations.
- 630 A rated operational current.
- Three-pole switching configuration.
- Front-operated, base-mounted construction.
- Compatible with ABB operating shafts and handles.
- Designed for demanding industrial and renewable energy applications.
Key Features
- ABB OTHV high-voltage switch disconnector.
- Three-pole switching arrangement.
- Suitable for 800–1000 V AC systems.
- 630 A conventional thermal current.
- 1000 V insulation voltage (Ui).
- 12 kV impulse withstand voltage (Uimp).
- Front-operated base-mounted installation.
- High mechanical durability.
- 25 mm lug terminals.
- Operating handle and shaft supplied separately.
Reliable High-Voltage Isolation
The ABB OTHV630E03W is designed to provide dependable manual isolation of industrial electrical circuits before maintenance, servicing or inspection. Its robust three-pole switching mechanism delivers reliable performance in demanding environments while helping improve personnel safety and minimise downtime.
The modular design allows installers to pair the switch with ABB operating shafts and handles best suited to the application, making it an ideal solution for industrial switchboards, OEM equipment, renewable energy installations and high-voltage power distribution systems.
Typical Applications
- Industrial power distribution.
- Electrical switchboards.
- Renewable energy installations.
- Industrial automation systems.
- Machine isolation.
- OEM electrical equipment.
- Manufacturing facilities.
- High-voltage electrical installations.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Supply Type | AC | |
| Device Type | Switch Disconnector | |
| Current | 630 A | |
| Voltage | 800 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Poles | 3-pole | |
| Manufacturer | ABB | |
| Series | OTHV | |
| Model | OTHV630E03W | |
| Manufacturer Part Number | 1SCA162988R1001 | |
| Product Type | Switch Disconnector | |
| Number of Poles | 3 | |
| Operation | Front operated | |
| Mounting | Base mounted | |
| Rated Operational Voltage | 800–1000 V AC | |
| Rated Insulation Voltage (Ui) | 1000 V | |
| Rated Operational Current | 630 A | |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV | |
| Terminal Type | 25 mm lug terminals | |
| Protection Rating | IP00 | |
| Height | 250 mm | |
| Width | 266 mm | |
| Depth | 140 mm | |
| EAN | 6417019929408 | |
| Country of Origin | Finland | |
| Handle & Shaft | Not included (ordered separately) | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTHV630E03W used for?
It provides safe manual switching and electrical isolation for industrial systems operating between 800 and 1000 V AC.
How many poles does the OTHV630E03W have?
This model features a three-pole switching configuration for industrial three-phase electrical systems.
Is the operating handle included?
No. The operating handle and shaft are supplied separately, allowing installers to select the most suitable operating accessories.
What is the current rating?
The OTHV630E03W has a rated operational current of 630 A.
Where is this switch disconnector typically installed?
It is commonly installed in industrial switchboards, electrical control panels, renewable energy systems and OEM machinery requiring safe high-voltage isolation.
Trusted by Electrical Professionals Worldwide
ABB OTHV switch disconnectors are trusted by panel builders, OEM manufacturers and electrical engineers for dependable electrical isolation, robust switching performance and long-term industrial reliability.
