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OT2500E01 ABB 2500 A Single-Pole Switch Disconnector
ABB OT2500E01 1SCA113953R1001 is a 2500 A single-pole front-operated base-mounted switch disconnector supplied without a handle and shaft for dependable high-current electrical switching and isolation up to 1000 V.
£1,656.02
Why Choose the ABB OT2500E01 Switch Disconnector?
The ABB OT2500E01, order code 1SCA113953R1001, is a heavy-duty 2500 A single-pole switch disconnector designed for dependable manual switching and electrical isolation in high-current low-voltage power systems. Part of the established ABB OT switch-disconnector series, it provides a robust solution for industrial switchboards, distribution assemblies and high-current electrical equipment.
The OT2500E01 features a 1-pole, front-operated, base-mounted configuration intended for applications requiring isolation of a single high-current conductor. The switch is supplied without an operating handle and shaft, allowing the appropriate ABB operating accessories to be selected separately to suit the enclosure dimensions and installation arrangement.
With a 2500 A current rating, a rated operational voltage of up to 1000 V and a rated short-time withstand current of 55 kA, the OT2500E01 is engineered for substantial electrical distribution duties. Its bolted main-circuit connections and included terminal bolt kit support secure installation in demanding industrial power systems.
Key Advantages
- Heavy-duty 2500 A single-pole switch disconnector for high-current applications.
- Single-pole configuration provides dedicated switching and isolation of one conductor.
- 1000 V rated operational voltage supports demanding low-voltage power systems.
- 55 kA short-time withstand current provides robust performance in high-fault-level installations.
- Supplied without handle and shaft, allowing operating accessories to be selected for the enclosure design.
- Front-operated, base-mounted construction provides practical integration into industrial switchboards and distribution assemblies.
Key Features
- ABB OT2500 switch-disconnector series.
- 2500 A rated current.
- 1-pole switching configuration.
- 1000 V rated operational voltage.
- 55 kA rated short-time withstand current.
- Front-operated, base-mounted construction.
- Handle and operating shaft not included.
- Terminal bolt kit included for secure main-circuit connections.
Reliable High-Current Single-Pole Isolation
Switch disconnectors such as the ABB OT2500E01 provide a clearly defined means of manually disconnecting high-current electrical circuits from their supply. Its single-pole construction makes it suitable for installations where one high-current conductor requires independent switching or where multiple individual switch poles form part of a purpose-designed power distribution arrangement.
The OT2500E01 combines a substantial 2500 A current capability with a 1000 V operational voltage and 55 kA short-time withstand capability. Its front-operated, base-mounted design and separately selected handle and shaft provide flexibility when integrating the switch into large industrial switchboards and electrical enclosures.
Typical Applications
- High-current industrial switchboards.
- Main and sub-distribution assemblies.
- Single-conductor electrical isolation.
- Industrial power distribution systems.
- Large electrical equipment and feeder isolation.
- Custom high-current switching assemblies.
Technical Specifications
Tick the specs you need, then view products that match.
| Current | 2500 A | |
|---|---|---|
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT / OT2500 | |
| Order code / MPN | 1SCA113953R1001 | |
| ABB product group | 311027-OT Switches | |
| Product type | Switch disconnector | |
| Rated current | 2500 A | |
| Number of poles | 1 | |
| Rated operational voltage | 1000 V | |
| Rated short-time withstand current | 55 kA | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Main circuit connection | Bolted connection | |
| Handle | Not included | |
| Operating shaft | Not included | |
| Terminal bolt kit | Included | |
| Protection rating, device | IP00 | |
| Tightening torque | 50–75 Nm | |
| Product width | 220.5 mm | |
| Product height | 376.5 mm | |
| Product depth | 145.5 mm | |
| Net weight | approx. 9.7 kg | |
| EAN | 6417019465906 |
Frequently Asked Questions
What is the ABB OT2500E01 used for?
The OT2500E01 is a 2500 A single-pole switch disconnector designed for manual switching and electrical isolation in high-current industrial power distribution systems.
What is the current rating of the ABB OT2500E01?
The ABB OT2500E01 has a rated current of 2500 A, making it suitable for substantial high-current switching and isolation applications.
How many poles does the OT2500E01 have?
The OT2500E01 is a single-pole switch disconnector, providing switching and isolation of one electrical conductor.
What is the rated operational voltage of the ABB OT2500E01?
The OT2500E01 has a rated operational voltage of up to 1000 V for demanding low-voltage electrical distribution applications.
Does the ABB OT2500E01 include a handle and shaft?
No. The OT2500E01 is supplied without an operating handle and shaft. Suitable ABB operating accessories can be selected separately to suit the enclosure and installation requirements, while the terminal bolt kit is included.
Trusted High-Current Switching from ABB
ABB OT switch disconnectors provide dependable manual switching and electrical isolation for demanding industrial power systems, with high-current configurations engineered for switchboards, distribution assemblies and specialised electrical infrastructure.
