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OT2500E04P ABB 2500A 4-Pole Switch-Disconnector
ABB OT2500E04P is a 2500 A four-pole front-operated switch-disconnector supplied with an IP65 handle and shaft for reliable high-current industrial power switching and isolation.
£3,460.87
Why Choose the ABB OT2500E04P 2500A 4-Pole Switch-Disconnector?
The ABB OT2500E04P is a high-current 2500 A four-pole switch-disconnector designed for reliable switching and electrical isolation in demanding industrial power distribution systems. As part of the ABB OT switch-disconnector series, it provides a robust manual isolation solution for switchboards, distribution assemblies and other high-current low-voltage installations.
The OT2500E04P features a four-pole, front-operated and base-mounted configuration, allowing four conductors to be switched together where the installation requires a full four-pole isolation arrangement. The P-version is supplied with a black IP65 operating handle and shaft, together with the terminal bolt kit, providing the principal components required for manual operation and panel integration.
With a rated current of 2500 A and a rated operational voltage of up to 1000 V AC, the OT2500E04P is engineered for substantial industrial power-distribution duties. Its 55 kA short-time withstand current for 1 s and compliance with IEC 60947-3 support dependable use in high-current low-voltage switching and isolation applications.
Key Advantages
- High-current 2500 A switch-disconnector for demanding industrial power systems.
- Four-pole switching configuration for applications requiring simultaneous isolation of four conductors.
- Rated operational voltage up to 1000 V AC.
- Strong short-circuit performance with a 55 kA short-time withstand current for 1 s.
- Front-operated, base-mounted construction supports integration into industrial switchboards.
- Supplied with black IP65 operating handle, shaft and terminal bolt kit.
Key Features
- ABB OT switch-disconnector series.
- 2500 A rated current.
- 4-pole switching configuration.
- 1000 V AC rated operational voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 55 kA rated short-time withstand current for 1 s.
- Front-operated switching mechanism.
- Base-mounted construction.
- High-current bolt-connected main circuit.
- Black IP65 operating handle and shaft included.
- Terminal bolt kit included.
Reliable High-Current Isolation for Industrial Power Systems
Switch-disconnectors provide a defined means of manually switching and isolating electrical circuits from their power source. In high-current industrial installations, this functionality supports controlled electrical isolation for servicing and maintenance while providing dependable switching of incoming supplies and downstream distribution circuits.
The ABB OT2500E04P combines a 2500 A current rating, four-pole construction and high short-time withstand capability in a front-operated format. Its included IP65 handle, shaft and terminal bolt kit support practical integration into large low-voltage switchboards and industrial power-distribution assemblies.
Typical Applications
- High-current industrial power distribution systems.
- Main switch and electrical isolation applications.
- Four-pole low-voltage distribution systems.
- Industrial switchboards and distribution assemblies.
- Manufacturing and process-industry electrical systems.
- Large machinery and plant power distribution.
Technical Specifications
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| Poles | 4-pole | |
|---|---|---|
| Current | 2500 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT Switch-Disconnectors | |
| ABB order code | 1SCA105140R1001 | |
| Product group | 311027-OT Switches | |
| Product type | Switch-disconnector | |
| Rated current | 2500 A | |
| Number of poles | 4 | |
| Rated operational voltage | 1000 V AC | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 55 kA for 1 s | |
| Standard | IEC 60947-3 | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Main-circuit connection | Bolt connection | |
| Handle | Black IP65 handle included | |
| Shaft | Included | |
| Terminal bolt kit | Included | |
| Product net width | 598.5 mm | |
| Product net height | 376.5 mm | |
| Product net depth | 145.5 mm | |
| Product net weight | 49 kg |
Frequently Asked Questions
What is the ABB OT2500E04P used for?
The ABB OT2500E04P is a high-current switch-disconnector used for switching and isolating electrical circuits in industrial power-distribution systems.
What is the rated current of the ABB OT2500E04P?
The OT2500E04P has a rated current of 2500 A.
How many poles does the OT2500E04P have?
The OT2500E04P is a four-pole switch-disconnector, allowing four conductors to be switched as part of the isolation operation.
What is the rated operational voltage of the OT2500E04P?
The OT2500E04P has a rated operational voltage of up to 1000 V AC.
What is the short-time withstand rating of the OT2500E04P?
The OT2500E04P has a rated short-time withstand current of 55 kA for 1 s.
Does the ABB OT2500E04P include a handle and shaft?
Yes. The OT2500E04P is supplied with a black IP65 operating handle and shaft, together with the terminal bolt kit.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT switch-disconnectors are widely used in industrial power distribution, switchboards and electrical infrastructure where dependable high-current switching, secure isolation and robust electrical performance are required.
