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OT2000E03K ABB 2000 A 3-Pole Switch Disconnector with Direct-Mounted Handle
ABB OT2000E03K 1SCA108359R1001 is a 2000 A three-pole front-operated switch disconnector with a direct-mounted handle, designed for reliable high-current electrical switching and isolation in low-voltage distribution systems.
£2,513.52
Why Choose the ABB OT2000E03K Switch Disconnector?
The ABB OT2000E03K, order code 1SCA108359R1001, is a heavy-duty 2000 A 3-pole switch disconnector designed for dependable manual switching and electrical isolation in high-current low-voltage distribution systems. As part of the proven ABB OT switch-disconnector series, it is engineered for demanding industrial switchboards, distribution assemblies and main isolation applications.
The OT2000E03K features a front-operated, base-mounted configuration and is supplied with a black direct-mounted operating handle. The handle provides convenient local operation of the switch and can be padlocked in the OFF position, supporting safe isolation procedures during maintenance and servicing.
With a conventional free-air thermal current of 2000 A, a 3-pole configuration and a rated operational voltage of up to 1000 V, the OT2000E03K is designed for substantial power distribution duties. Its robust construction, high short-time withstand capability and bolted main-circuit connections make it suitable for demanding electrical installations where reliable high-current isolation is essential.
Key Advantages
- Heavy-duty 2000 A switch disconnector for high-current electrical systems.
- 3-pole configuration designed for three-phase switching and isolation.
- Front-operated direct-mounted handle provides convenient manual control.
- Handle can be padlocked in the OFF position to support safe maintenance isolation.
- Base-mounted construction for integration into industrial switchboards and distribution assemblies.
- High short-time withstand capability supports demanding low-voltage power distribution applications.
Key Features
- ABB OT switch-disconnector series.
- 2000 A conventional free-air thermal current.
- 3-pole switching configuration.
- 1000 V rated operational voltage for the main circuit.
- Front-operated, base-mounted construction.
- Black direct-mounted pistol-type operating handle.
- Padlockable OFF position for secure isolation.
- Bolted main-circuit connections and terminal bolt kit included.
Reliable High-Current Electrical Isolation
Switch disconnectors such as the ABB OT2000E03K provide a dependable means of manually switching and isolating high-current electrical circuits. This allows downstream distribution equipment and electrical loads to be disconnected from the supply for maintenance, servicing and operational control while providing a clearly defined isolation point.
The OT2000E03K is specifically designed for substantial low-voltage distribution duties. Its 2000 A rating, three-pole construction, direct-mounted operating handle and high short-time withstand capability make it particularly suitable for main switchboards and other industrial power distribution assemblies where robust and reliable isolation is required.
Typical Applications
- Main low-voltage distribution switchboards.
- Industrial power distribution systems.
- High-current main isolation applications.
- Manufacturing and process plant electrical systems.
- Commercial and infrastructure distribution assemblies.
- Three-phase electrical equipment and feeder isolation.
Technical Specifications
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| Poles | 3-pole | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 2000 A | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| Order code / MPN | 1SCA108359R1001 | |
| ABB product group | 311027-OT Switches | |
| Product type | Switch disconnector | |
| Conventional free-air thermal current | 2000 A | |
| Number of poles | 3 | |
| Rated operational current AC-21B at 380–415 V | 2000 A | |
| Rated operational current AC-22B at 380–415 V | 2000 A | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 55 kA for 1 s | |
| Rated short-circuit making capacity at 690 V | 176 kA | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Handle type | Direct-mounted pistol-type handle | |
| Handle colour | Black | |
| Main circuit connection | Bolted connection | |
| Terminal bolt kit | M12 × 60 | |
| Protection rating | IP00 | |
| Pollution degree | 3 | |
| Mechanical durability | 6000 operations | |
| EAN | 6417019427034 |
Frequently Asked Questions
What is the ABB OT2000E03K used for?
The OT2000E03K is a 2000 A 3-pole switch disconnector designed for manual switching and electrical isolation in high-current industrial and commercial low-voltage distribution systems.
What is the current rating of the ABB OT2000E03K?
The ABB OT2000E03K has a conventional free-air thermal current of 2000 A and is rated at 2000 A for AC-21B and AC-22B duty at 380–415 V.
How many poles does the OT2000E03K have?
The OT2000E03K has three poles and is designed for switching and isolation of three-phase electrical circuits.
Does the ABB OT2000E03K include a direct-mounted handle?
Yes. The OT2000E03K is supplied with a black direct-mounted operating handle. The handle can be padlocked in the OFF position to support secure electrical isolation.
How is the ABB OT2000E03K installed?
The OT2000E03K is a front-operated, base-mounted switch disconnector designed for installation within low-voltage switchboards and industrial power distribution assemblies.
Trusted High-Current Switching from ABB
ABB OT switch disconnectors provide dependable manual switching and electrical isolation across demanding low-voltage power distribution applications, with robust construction and high-current configurations designed for industrial switchboards and electrical distribution systems.
