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1SCA162955R1001 ABB OTHV160G04P 4 Pole 800VAC to 1000VAC 160A Switch Disconnector
ABB OTHV160G04P 4-pole 160A switch disconnector supplied with operating handle and adjustable shaft for 800 to 1000 V AC industrial electrical isolation applications.
Why Choose the ABB OTHV160G04P Switch Disconnector?
The ABB OTHV160G04P (1SCA162955R1001) is a robust 4-pole switch disconnector designed to provide safe and dependable manual isolation for industrial electrical systems operating between 800 and 1000 V AC. Supplied as a complete unit with an operating handle and adjustable shaft, it is ideal for switchboards, industrial control panels, renewable energy installations and OEM equipment requiring reliable circuit isolation.
As part of ABB's proven OTHV switch disconnector series, the OTHV160G04P combines heavy-duty construction with excellent switching performance and long mechanical life. The front-operated, base-mounted design simplifies installation, while the supplied black handle offers dependable operation and can be padlocked in the OFF position to improve maintenance safety.
With a 160 A rated operational current at 800 V AC, 125 A at 1000 V AC, IP20 front protection and screw terminal connections, the OTHV160G04P delivers dependable isolation for demanding industrial power distribution and high-voltage applications.
Key Advantages
- Complete 4-pole switch disconnector supplied with operating handle and shaft.
- 160 A operational current for demanding industrial installations.
- Suitable for 800 to 1000 V AC applications.
- Padlockable operating handle improves maintenance safety.
- Long mechanical life rated for approximately 20,000 operations.
- Ideal for industrial switchboards, renewable energy systems and OEM machinery.
Key Features
- ABB OTHV switch disconnector series.
- Manufacturer Part Number: 1SCA162955R1001.
- Alternative model: OTHV160G04P.
- 4-pole configuration.
- 160 A AC-21A at 800 V AC.
- 125 A AC-21A at 1000 V AC.
- Complete package including operating handle and adjustable shaft.
- Front-operated base-mounted construction.
- Screw terminal electrical connections.
- Suitable for distribution board installation.
Reliable Isolation for High Voltage Installations
The ABB OTHV160G04P provides safe manual isolation of electrical circuits during maintenance and servicing, helping protect personnel while preventing accidental energisation of equipment. Its four-pole configuration enables complete isolation of multi-phase systems where all conductors must be disconnected.
Supplied complete with an operating handle and shaft, this switch disconnector offers straightforward installation, dependable switching performance and long-term reliability for industrial power distribution, OEM machinery and renewable energy applications.
Typical Applications
- Industrial switchboards.
- Electrical distribution systems.
- Photovoltaic and renewable energy installations.
- Industrial machinery isolation.
- OEM electrical control panels.
- Commercial and industrial infrastructure.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Supply Type | AC | |
| Current | 160 A | |
| Voltage | 800 V | |
| Phase | Three Phase | |
| IP Rating | IP20 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OTHV | |
| Model | OTHV160G04P | |
| Manufacturer Part Number | 1SCA162955R1001 | |
| Product type | Switch disconnector | |
| Number of poles | 4 | |
| Rated operational voltage | 800 to 1000 V AC | |
| Rated operational current (AC-21A) | 160 A at 800 V AC, 125 A at 1000 V AC | |
| Rated insulation voltage (Ui) | 1000 V | |
| Rated impulse withstand voltage (Uimp) | 12 kV | |
| Rated short-circuit making capacity (Icm) | 12 kA | |
| Protection rating | IP20 (front) | |
| Connection type | Screw terminals | |
| Cable size | Cu 10 to 70 mm² | |
| Mechanical durability | 20,000 operations | |
| Mounting type | Base mounting | |
| Dimensions (H × W × D) | 130 × 150 × 73 mm | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTHV160G04P used for?
It is used to safely isolate electrical circuits in industrial power distribution, machinery and renewable energy applications.
Is the operating handle included?
Yes. The OTHV160G04P is supplied complete with an operating handle and adjustable shaft.
What voltage is this switch disconnector designed for?
The switch is designed for applications operating between 800 and 1000 V AC.
What is the rated operational current?
The switch is rated at 160 A AC-21A at 800 V AC and 125 A AC-21A at 1000 V AC.
Where is this switch typically installed?
It is commonly installed in industrial switchboards, electrical distribution panels and renewable energy systems requiring dependable manual isolation.
Trusted by Electrical Professionals Worldwide
ABB OTHV switch disconnectors are trusted by electrical engineers, panel builders and OEM manufacturers for dependable electrical isolation, robust construction and reliable long-term performance in demanding industrial environments.
