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OT250KLAA6B ABB 250A 6-Pole IP54 Steel Enclosed Switch-Disconnector
ABB OT250KLAA6B is a 250 A six-pole switch-disconnector in an IP54 steel-sheet enclosure with open cable entries for dependable industrial switching and electrical isolation.
£2,097.14
Why Choose the ABB OT250KLAA6B 250A 6-Pole Enclosed Switch-Disconnector?
The ABB OT250KLAA6B is a heavy-duty 250 A six-pole enclosed switch-disconnector designed for reliable switching and electrical isolation in demanding industrial low-voltage installations. As part of the ABB OT enclosed switch-disconnector range, it combines a high-current switching device with a robust steel-sheet enclosure for a complete industrial isolation solution.
This model features a six-pole configuration, making it suitable for installations requiring simultaneous switching and isolation of six conductors. The OT250KLAA6B is supplied in a steel-sheet enclosure rated IP54, helping protect the switching equipment against dust and splashing water in industrial environments.
The enclosure is supplied with open cable-entry areas, allowing the required cable-entry plates, flanges and associated accessories to be selected according to the installation. The enclosed ABB OT design provides practical front operation and is well suited to machinery, distribution systems and specialised multi-pole isolation applications.
Key Advantages
- Heavy-duty 250 A enclosed switch-disconnector for industrial isolation duties.
- Six-pole configuration enables simultaneous switching of six conductors.
- Robust steel-sheet enclosure for demanding installations.
- IP54 protection helps protect the enclosed equipment against dust and splashing water.
- Open cable-entry arrangement provides flexibility when configuring incoming and outgoing cables.
- Part of ABB's established OT enclosed switch-disconnector range.
Key Features
- ABB OT enclosed switch-disconnector series.
- 250 A current rating.
- 6-pole switching configuration.
- Steel-sheet enclosure.
- IP54 degree of protection.
- Front-operated enclosed switching arrangement.
- Designed for industrial electrical isolation.
- Open cable-entry areas for flexible installation.
- Suitable for multi-pole low-voltage distribution systems.
- Complete enclosed solution for local switching and isolation.
Six-Pole Switching and Isolation in a Steel Enclosure
Enclosed switch-disconnectors combine a manual switching and isolation function with a protective housing, creating a practical assembly for local electrical isolation. The six-pole arrangement of the ABB OT250KLAA6B enables multiple conductors to be disconnected simultaneously, making the unit suitable for specialised power-distribution and machinery applications requiring more poles than conventional three- or four-pole devices.
The OT250KLAA6B combines a 250 A current rating, six-pole operation and an IP54 steel-sheet enclosure. Its open cable-entry arrangement provides installation flexibility, while the enclosed design supports dependable switching and isolation in industrial electrical systems.
Typical Applications
- Industrial machinery and equipment isolation.
- Six-pole low-voltage distribution systems.
- Multi-circuit and specialised electrical isolation applications.
- Manufacturing and process-industry installations.
- Industrial plant and infrastructure electrical systems.
- Applications requiring an IP54 steel enclosed switch-disconnector.
Technical Specifications
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| Device Type | Enclosed switch disconnector | |
|---|---|---|
| Material | Steel | |
| Series | OT Enclosed Switch-Disconnectors | |
| ABB order code | 1SCA022559R7530 | |
| Product group | 311027-OT Switches | |
| Product type | Enclosed switch-disconnector | |
| Rated current | 250 A | |
| Number of poles | 6 | |
| Enclosure material | Steel sheet | |
| Degree of protection | IP54 | |
| Operating arrangement | Front operated | |
| Cable-entry arrangement | Open cable entries | |
| Application | Multi-pole industrial switching and electrical isolation |
Frequently Asked Questions
What is the ABB OT250KLAA6B?
The ABB OT250KLAA6B is a 250 A six-pole enclosed switch-disconnector supplied in a steel-sheet enclosure for industrial switching and electrical isolation.
What is the current rating of the ABB OT250KLAA6B?
The OT250KLAA6B has a rated current of 250 A.
How many poles does the OT250KLAA6B have?
The OT250KLAA6B has a six-pole configuration, enabling six conductors to be switched and isolated together.
What enclosure protection does the ABB OT250KLAA6B provide?
The OT250KLAA6B uses a steel-sheet enclosure rated IP54, providing protection against limited dust ingress and splashing water.
Does the ABB OT250KLAA6B have open cable entries?
Yes. The OT250KLAA6B is supplied with an open cable-entry arrangement, allowing suitable cable-entry plates, flanges and accessories to be selected for the installation.
Where is the ABB OT250KLAA6B typically used?
The OT250KLAA6B is suitable for industrial machinery, multi-pole distribution systems, process equipment and specialised isolation applications requiring a 250 A six-pole enclosed switch-disconnector.
Trusted by Industrial Electrical Professionals Worldwide
ABB OT enclosed switch-disconnectors are used in industrial power distribution, machinery and local isolation applications where dependable switching, secure electrical isolation and robust enclosed construction are required.
