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OT2500E03K ABB 2500A 3 Pole Switch Disconnector
ABB OT2500E03K switch disconnector with 2500 A rating, 3 pole configuration and direct mounted handle for industrial power isolation applications.
£2,980.65
Why Choose the ABB OT2500E03K Switch Disconnector?
The ABB OT2500E03K is a high-performance AC switch disconnector designed for reliable isolation and switching of high-current electrical systems in industrial power distribution applications. As part of the trusted ABB OT switch disconnector series, it provides robust manual operation, compact installation and dependable performance for demanding low-voltage environments.
This switch disconnector combines a durable mechanical design with high current carrying capability, making it suitable for use as a main switch, maintenance isolator or distribution board switching device. The front-operated configuration and direct-mounted pistol handle provide straightforward operation while supporting safe and efficient system management.
With a rated operational current of 2500 A and a 3-pole configuration, the OT2500E03K is designed for large industrial installations requiring dependable power isolation and switching performance. Its base-mounted construction allows flexible integration into switchboards and electrical assemblies.
Key Advantages
- High-current switch disconnector designed for industrial power applications.
- 2500 A rated operational current for demanding electrical systems.
- 3-pole configuration for three-phase power isolation.
- Front-operated design with direct-mounted black pistol handle.
- Base mounting format for flexible switchboard installation.
- Reliable ABB OT series construction for industrial environments.
Key Features
- ABB OT switch disconnector series.
- 2500 A conventional thermal current at 40 °C.
- 3-pole switch disconnector design.
- Direct-mounted pistol type handle.
- Front-operated switching mechanism.
- Base mounting for electrical panels and switchboards.
- Lug terminal connection system.
- Designed according to IEC 60947-3 standards.
Reliable Power Isolation for Industrial Systems
Switch disconnectors such as the ABB OT2500E03K provide a dependable method of manually isolating electrical circuits during maintenance, servicing and system control operations. Their robust construction supports safe handling of high-current applications in industrial power distribution environments.
The ABB OT series is engineered for flexibility and reliability, offering a wide range of current ratings and accessories for integration into modern electrical installations, switchboards and machinery power systems.
Typical Applications
- Industrial power distribution systems.
- Main switch and maintenance isolation applications.
- Switchboards and electrical panels.
- Motor control centres and industrial machinery.
- Large commercial and infrastructure electrical installations.
- Low-voltage energy distribution systems.
Technical Specifications
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| Poles | 3-pole | |
|---|---|---|
| Current | 2500 A | |
| Device Type | Switch Disconnector | |
| Product Series | ABB OT | |
| Series | OT Switch Disconnectors | |
| Product type | AC switch disconnector | |
| Rated operational current | 2500 A | |
| Number of poles | 3P | |
| 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 | 176 kA at 690 V | |
| Mounting type | Base mounting | |
| Operating mode | Front operated | |
| Handle type | Direct mounted pistol type handle | |
| Handle colour | Black | |
| Terminal type | Lug terminals | |
| Protection rating | Front IP00 | |
| Mechanical durability | 6000 operations | |
| Dimensions (H × W × D) | 376.5 × 472.5 × 167 mm | |
| Weight | approx. 22.8 kg |
Frequently Asked Questions
What is the ABB OT2500E03K used for?
The ABB OT2500E03K is used for manual switching and isolation of high-current electrical circuits in industrial power distribution applications.
What current rating does this switch disconnector support?
The OT2500E03K has a rated operational current of 2500 A.
How many poles does the ABB OT2500E03K have?
The OT2500E03K is a 3-pole switch disconnector designed for three-phase electrical systems.
What type of handle is included?
The switch includes a black direct-mounted pistol type handle for front operation.
Where is the OT2500E03K typically installed?
The OT2500E03K is typically installed in industrial switchboards, electrical panels and power distribution assemblies.
Trusted by Industrial Power Engineers Worldwide
ABB OT switch disconnectors are widely used by electrical engineers and industrial operators to provide reliable isolation, efficient switching and dependable performance in demanding power distribution applications.
