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1SCA162928R1001 ABB OTHV100G04 4 Pole 800VAC to 1000VAC 100A Switch Disconnector
ABB OTHV100G04 4-pole 100A switch disconnector for 800 to 1000 V AC industrial power distribution. Handle and shaft supplied separately.
Why Choose the ABB OTHV100G04 Switch Disconnector?
The ABB OTHV100G04 (1SCA162928R1001) is a high-performance 4-pole switch disconnector designed for the safe manual isolation and switching of electrical circuits in industrial and commercial power distribution systems. As part of the ABB OTHV High Voltage Switch Disconnector range, it is suitable for applications operating between 800 and 1000 V AC and complies with IEC 60947-3.
Its front-operated, base-mounted design delivers dependable switching performance and long mechanical service life. This version is supplied without an operating handle or shaft, allowing installers to choose the appropriate operating accessories separately for their enclosure configuration.
With a 100 A rated operational current, four switched poles and a compact design, the OTHV100G04 is ideal for industrial switchboards, OEM machinery, renewable energy installations and electrical distribution systems where safe and reliable circuit isolation is essential.
Key Advantages
- Heavy-duty 4-pole switch disconnector.
- 100 A rated operational current.
- Suitable for 800 to 1000 V AC installations.
- Reliable front-operated, base-mounted construction.
- Operating handle and shaft supplied separately.
- Manufactured to IEC 60947-3 for dependable electrical isolation.
Key Features
- ABB OTHV High Voltage Switch Disconnector.
- Model: OTHV100G04.
- 100 A rated operational current.
- 800 to 1000 V AC operating voltage.
- 4 switched poles.
- Front-operated, base-mounted construction.
- Bolt terminal connections.
- Operating handle and shaft available separately.
- Compact industrial construction with excellent durability.
Reliable Electrical Isolation
The ABB OTHV100G04 provides dependable manual isolation of electrical circuits during maintenance and servicing. Its robust design helps safeguard personnel and equipment while ensuring reliable switching performance in demanding industrial environments.
As the handle and shaft are supplied separately, installers can select the correct ABB operating accessories to suit enclosure depth and installation requirements.
Typical Applications
- Industrial power distribution.
- Electrical switchboards.
- Control panels.
- OEM machinery.
- Renewable energy systems.
- Infrastructure and utility installations.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Supply Type | AC | |
| Device Type | Switch Disconnector | |
| Current | 100 A | |
| Voltage | 800 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OTHV High Voltage Switch Disconnectors | |
| Model | OTHV100G04 | |
| Manufacturer Part Number | 1SCA162928R1001 | |
| Product type | Switch Disconnector | |
| Rated operational current | 100 A | |
| Rated operational voltage | 800 to 1000 V AC | |
| Number of poles | 4 | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Mounting | Base mounted | |
| Operation | Front operated | |
| Connection type | Bolt terminals | |
| Protection rating | IP00 | |
| Standard | IEC 60947-3 | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTHV100G04 used for?
The OTHV100G04 is a 4-pole switch disconnector designed for manually isolating electrical circuits in industrial and commercial power distribution systems.
Does this model include an operating handle?
No. The OTHV100G04 is supplied without an operating handle or shaft. These accessories are available separately.
What voltage systems is it suitable for?
The switch is designed for applications operating between 800 and 1000 V AC.
What is the current rating?
The ABB OTHV100G04 has a rated operational current of 100 A.
Where is the OTHV100G04 typically installed?
It is commonly installed in switchboards, control panels, OEM equipment, renewable energy installations and industrial power distribution systems.
Trusted by Electrical Professionals Worldwide
ABB OTHV switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers for dependable circuit isolation, long service life and proven industrial reliability.
