Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
OT2000E12P ABB 2000 A 3-Pole Switch Disconnector with Mechanism Between Poles
ABB OT2000E12P 1SCA108039R1001 is a 2000 A three-pole switch disconnector with its operating mechanism positioned between the poles, designed for reliable high-current switching and electrical isolation in low-voltage distribution systems.
£2,488.12
Why Choose the ABB OT2000E12P Switch Disconnector?
The ABB OT2000E12P, order code 1SCA108039R1001, is a heavy-duty 2000 A 3-pole switch disconnector designed for dependable manual switching and electrical isolation in high-current low-voltage power 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 OT2000E12P features a distinctive operating mechanism positioned between the poles, providing a practical configuration for switchboard and panel layouts where the operating mechanism location is an important design consideration. It is front operated and base mounted, with the P-type configuration supplied with a black ON-OFF operating handle and shaft for enclosure-mounted operation.
With an open-air thermal current of 2000 A and an AC-22B rated operational current of 2000 A at 400–415 V AC, the OT2000E12P is designed for substantial power distribution duties. Its 1000 V rated operational voltage, high short-time withstand capability and robust construction make it suitable for installations where dependable high-current switching and isolation are essential.
Key Advantages
- Heavy-duty 2000 A switch disconnector for high-current electrical systems.
- 3-pole configuration designed for three-phase switching and isolation.
- Operating mechanism positioned between the poles for flexible switchboard integration.
- 2000 A AC-22B rating at 400–415 V AC for demanding switching applications.
- Supplied with an operating handle and shaft for external manual operation.
- High short-time withstand capability supports demanding industrial power distribution applications.
Key Features
- ABB OT switch-disconnector series.
- 2000 A open-air thermal current.
- 3-pole switching configuration.
- Mechanism positioned between the poles.
- 1000 V rated operational voltage.
- 55 kA rated short-time withstand current for 1 s.
- Front-operated, base-mounted construction.
- Operating handle and shaft included.
Reliable High-Current Electrical Isolation
Switch disconnectors such as the ABB OT2000E12P 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 their supply for maintenance, servicing and operational control while providing a clearly defined isolation point.
The OT2000E12P is particularly suited to switchboard designs requiring the operating mechanism to be positioned between the poles. Combined with its 2000 A current capability, three-pole construction and robust ABB OT design, it provides a practical solution for substantial industrial and commercial low-voltage distribution systems.
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 feeder and electrical equipment isolation.
Technical Specifications
Tick the specs you need, then view products that match.
| Poles | 3-pole | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Current | 2000 A | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| Order code / MPN | 1SCA108039R1001 | |
| ABB product group | 311027-OT Switches | |
| Product type | Switch disconnector | |
| Open-air thermal current | 2000 A | |
| Number of poles | 3 | |
| Switching mechanism | Mechanism between poles | |
| 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 and shaft | Included | |
| Handle colour | Black | |
| Protection rating, device | IP00 | |
| Pollution degree | 3 | |
| Power loss per pole at rated operating conditions | 55 W | |
| Terminal width | 100 mm | |
| Tightening torque | 50–75 Nm | |
| Weight | approx. 42 kg |
Frequently Asked Questions
What is the ABB OT2000E12P used for?
The OT2000E12P 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 OT2000E12P?
The ABB OT2000E12P has an open-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 OT2000E12P have?
The OT2000E12P has three poles and is designed for switching and isolation of three-phase electrical circuits.
Where is the operating mechanism positioned on the ABB OT2000E12P?
The OT2000E12P has its operating mechanism positioned between the poles, providing a configuration suited to specific switchboard and distribution assembly layouts.
Does the ABB OT2000E12P include a handle and shaft?
Yes. The OT2000E12P is supplied with a black ON-OFF operating handle and shaft for manual operation from an electrical enclosure.
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 high-current configurations designed for industrial switchboards, distribution assemblies and electrical infrastructure.
