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1SCA162991R1001 ABB OTHV630E04P 4 Pole 800VAC to 1000VAC 630A Switch Disconnector
ABB OTHV630E04P four-pole 630A switch disconnector with black pistol handle and operating shaft for 800–1000 V AC industrial electrical isolation.
Why Choose the ABB OTHV630E04P Switch Disconnector?
The ABB OTHV630E04P, product code 1SCA162991R1001, is a premium four-pole switch disconnector engineered to provide safe electrical isolation and dependable switching for industrial installations operating between 800 and 1000 V AC. As part of the ABB OTHV high-voltage switch disconnector range, it is designed for demanding applications including industrial power distribution, renewable energy systems, OEM machinery and process automation.
This front-operated, base-mounted switch disconnector is supplied as a complete package with a black IP65 pistol handle and adjustable operating shaft, allowing rapid installation into switchboards and electrical control panels. The supplied handle is padlockable in the OFF position and incorporates door interlocking for enhanced operator safety, while phase barriers are supplied as standard.
With a 630 A rated operational current for AC-21A and AC-22A applications, a 400 A AC-23A rating, 12 kV impulse withstand voltage and robust ABB construction, the OTHV630E04P delivers dependable long-term performance in demanding high-voltage industrial environments.
Key Advantages
- Designed for 800 to 1000 V AC industrial applications.
- 630 A operational current for AC-21A and AC-22A applications.
- 400 A AC-23A switching capability.
- Four-pole switching configuration.
- Complete with black IP65 pistol handle and adjustable shaft.
- Reliable ABB construction for demanding industrial environments.
Key Features
- ABB OTHV high-voltage switch disconnector.
- Four-pole front-operated design.
- Suitable for 800–1000 V AC systems.
- 630 A AC-21A / AC-22A operational rating.
- 400 A AC-23A operational rating.
- 1000 V insulation voltage (Ui).
- 12 kV impulse withstand voltage (Uimp).
- 39 mm lug terminals.
- 10,000 mechanical operating cycles.
- Supplied complete with operating handle and shaft.
Designed for Safe High-Voltage Isolation
The ABB OTHV630E04P is designed to safely isolate high-voltage electrical circuits before maintenance, inspection or servicing. Its four-pole construction enables simultaneous disconnection of all conductors, making it ideal for industrial switchboards, renewable energy installations and high-voltage distribution systems where dependable isolation is essential.
The supplied IP65 pistol handle provides convenient external operation while allowing door interlocking and padlocking in the OFF position. Combined with ABB's proven switching mechanism, the OTHV630E04P offers a dependable and flexible solution for OEM equipment, industrial automation and electrical infrastructure.
Typical Applications
- Industrial power distribution.
- Electrical switchboards.
- Renewable energy systems.
- Industrial automation.
- Machine isolation.
- OEM electrical equipment.
- Manufacturing facilities.
- High-voltage electrical installations.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Supply Type | AC | |
| Current | 630 A | |
| Voltage | 800 V | |
| Phase | Three Phase | |
| IP Rating | IP00 | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OTHV | |
| Model | OTHV630E04P | |
| Manufacturer Part Number | 1SCA162991R1001 | |
| Alternative SKU | OTHV630E04P | |
| Product Type | Switch Disconnector | |
| Number of Poles | 4 | |
| Operation | Front operated | |
| Mounting | Base mounted | |
| Rated Operational Voltage | 800–1000 V AC | |
| Rated Insulation Voltage (Ui) | 1000 V | |
| Rated Operational Current (AC-21A / AC-22A) | 630 A | |
| Rated Operational Current (AC-23A) | 400 A | |
| Conventional Thermal Current (Ith) | 630 A | |
| Rated Impulse Withstand Voltage (Uimp) | 12 kV | |
| Terminal Type | Lug terminals, 39 mm | |
| Mechanical Durability | 10,000 operations | |
| Protection Rating | IP00 (switch), IP65 (handle) | |
| Dimensions (H × W × D) | 250 × 331 × 140 mm | |
| EAN | 6417019929439 | |
| Country of Origin | Finland | |
| Included Accessories | Black pistol handle, adjustable operating shaft and phase barriers | |
| HS Code | 85365080 | |
| Country of Manufacture | Finland |
Frequently Asked Questions
What is the ABB OTHV630E04P used for?
It provides safe manual switching and electrical isolation for industrial electrical systems operating between 800 and 1000 V AC.
Is the operating handle included?
Yes. The OTHV630E04P is supplied complete with a black IP65 pistol handle, adjustable operating shaft and phase barriers.
How many poles does the OTHV630E04P have?
This model features a four-pole switching configuration for simultaneous isolation of all conductors.
What is the rated operational current?
The switch is rated at 630 A for AC-21A and AC-22A applications, with a 400 A AC-23A rating.
Where is this switch commonly installed?
It is commonly installed in industrial switchboards, renewable energy installations, OEM machinery and electrical distribution systems requiring reliable 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.
