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OT800ES04 ABB 800 A 4-Pole Side-Operated Switch-Disconnector
ABB OT800ES04 is an 800 A four-pole side-operated switch-disconnector with a left-side mechanism, base mounting and no handle or shaft included for dependable high-current industrial electrical isolation.
£980.56
Why Choose the ABB OT800ES04 800 A 4-Pole Side-Operated Switch-Disconnector?
The ABB OT800ES04 is a heavy-duty 800 A four-pole side-operated switch-disconnector designed for dependable manual switching and electrical isolation in demanding industrial low-voltage power distribution systems. Identified by ABB order code 1SCA022860R2830, it forms part of ABB's established OT high-performance switch-disconnector range.
The OT800ES04 features a left-side operating mechanism and base-mounted construction, making it suitable for switchboards and enclosures where side operation is preferred. This version is supplied without a handle and shaft, allowing the appropriate ABB operating accessories to be selected separately for the installation.
Rated at 800 A, the OT800ES04 provides 800 A AC-22A and AC-23A switching capability at 400–415 V AC. Its four-pole arrangement enables simultaneous switching of four conductors, while its 1000 V AC rated operational voltage supports demanding industrial distribution applications.
Key Advantages
- Heavy-duty 800 A switch-disconnector for high-current industrial systems.
- Four-pole configuration for simultaneous switching of four conductors.
- Left-side operating mechanism for suitable switchboard and enclosure layouts.
- 800 A AC-22A and AC-23A rating at 400–415 V AC.
- Rated operational voltage up to 1000 V AC.
- Handle and shaft selected separately for installation flexibility.
- M12 × 40 terminal bolt kit included as standard.
- Base-mounted construction for robust switchboard integration.
Key Features
- ABB OT800 switch-disconnector series.
- 800 A conventional free-air thermal current.
- 4-pole switching configuration.
- Side-operated construction.
- Operating mechanism positioned on the left side.
- Base-mounted installation.
- Handle and shaft not included.
- Terminal bolt kit included.
- 450 kW AC-23 operational power at 400 V AC.
- Designed for industrial switching and isolation applications.
High-Current Four-Pole Side-Operated Isolation
A four-pole switch-disconnector provides simultaneous manual switching and isolation of four conductors, making it suitable for electrical systems where an additional conductor must be disconnected together with the three phase conductors. This provides a clearly defined isolation point for maintenance, servicing and controlled equipment shutdown.
The ABB OT800ES04 combines 800 A four-pole switching with a left-side operating mechanism and robust base-mounted construction. Supplied without the handle and shaft, it allows the operating arrangement to be configured around the requirements of the enclosure while retaining ABB's high-current OT switching platform.
Typical Applications
- Industrial main switchboards.
- High-current four-pole circuit isolation.
- Three-phase distribution systems requiring four-conductor switching.
- Industrial machinery and production equipment.
- Main and sub-main distribution assemblies.
- Switchboards requiring left-side switch operation.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Current | 800 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT800 | |
| ABB order code | 1SCA022860R2830 | |
| Product group | 311027-OT Switches | |
| Product type | Side-operated switch-disconnector | |
| Rated current | 800 A | |
| Number of poles | 4 | |
| Operating mode | Side operated | |
| Operating mechanism | Left side | |
| Mounting | Base mounting | |
| Handle and shaft | Not included | |
| Rated operational voltage | 1000 V AC | |
| AC-21 operational current at 400 V AC | 800 A | |
| AC-22A operational current at 400–415 V AC | 800 A | |
| AC-23A operational current at 400–415 V AC | 800 A | |
| AC-23 operational power at 400 V AC | 450 kW | |
| Main circuit connection | Bolt connection | |
| Terminal bolt kit | Included | |
| Terminal bolt size | M12 × 40 | |
| Product width | approx. 381 mm | |
| Product height | approx. 250 mm | |
| Product depth | approx. 130 mm | |
| Product net weight | approx. 8.2 kg |
Frequently Asked Questions
What is the ABB OT800ES04?
The ABB OT800ES04 is an 800 A four-pole side-operated switch-disconnector with a left-side operating mechanism for high-current industrial electrical switching and isolation.
Where is the operating mechanism positioned on the OT800ES04?
The OT800ES04 has its operating mechanism on the left side, providing side operation for suitable switchboard and enclosure configurations.
Are the handle and shaft included with the ABB OT800ES04?
No. The OT800ES04 is supplied without the operating handle and shaft, allowing compatible ABB operating accessories to be selected separately.
What is the AC-23A current rating of the OT800ES04?
The ABB OT800ES04 provides an 800 A AC-23A rating at 400–415 V AC and an AC-23 operational power rating of approximately 450 kW at 400 V AC.
Is a terminal bolt kit included with the OT800ES04?
Yes. The ABB OT800ES04 includes the terminal bolt kit as standard, with M12 × 40 terminal bolts specified for the OT630–800 switch frame.
Trusted Industrial Switching from ABB
ABB OT switch-disconnectors provide dependable manual switching and electrical isolation for demanding industrial power systems, combining high-current performance with flexible operating configurations for modern switchboards and distribution assemblies.
