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1SCA022280R2360 ABB 200A 3P Enclosed Change-Over Switch
ABB OT200KAA3C is a 200 A 3-pole enclosed manual change-over switch designed for reliable source selection and load switching in three-phase low-voltage power distribution systems.
£1,377.37
Why Choose the ABB OT200KAA3C Enclosed Change-Over Switch?
The ABB OT200KAA3C is a robust 200 A 3-pole enclosed change-over switch designed for reliable manual switching between two electrical supplies or circuits in low-voltage power distribution systems. As part of the ABB OT change-over switch range and ABB product group 311019-Metal Enclosed (Loadbreak), it provides dependable source-transfer functionality for industrial, commercial and infrastructure applications.
Designed around ABB's established OT switching technology, the OT200KAA3C provides manual I-O-II change-over operation, enabling a connected load to be transferred between two sources with an OFF position between them. Its enclosed construction protects the switching mechanism while providing a practical surface-mounted solution for electrical distribution installations.
With a rated current of 200 A and a 3-pole configuration, the OT200KAA3C is suited to three-phase change-over applications including mains-to-generator switching, alternative supply selection and industrial power distribution. ABB order reference 1SCA022280R2360 identifies the corresponding 200 A steel sheet enclosed change-over switch configuration within ABB's published enclosed switch range.
Key Advantages
- Heavy-duty 200 A enclosed change-over switch for low-voltage installations.
- 3-pole configuration designed for three-phase power systems.
- Manual I-O-II change-over operation for controlled source selection.
- Suitable for switching between mains, generator and alternative electrical supplies.
- Metal enclosed construction provides robust protection for the switching equipment.
- ABB OT technology provides dependable load switching and isolation.
- Suitable for industrial, commercial and infrastructure power distribution systems.
Key Features
- ABB OT change-over switch range.
- 200 A rated current.
- 3-pole configuration.
- Manual I-O-II switching positions.
- Steel sheet enclosed construction.
- Surface-mounted enclosed design.
- Designed for load switching and source change-over applications.
- Suitable for three-phase low-voltage distribution systems.
- ABB product reference 1SCA022280R2360.
Reliable Change-Over Control for Electrical Supplies
Change-over switches provide a controlled method of transferring an electrical load between two separate supplies or circuits. The centre OFF position allows the load to be disconnected between switching operations, making manual I-O-II change-over switches suitable for applications where controlled source selection and electrical isolation are required.
The OT200KAA3C combines a 200 A current rating with 3-pole switching and an enclosed construction. This makes it particularly suitable for three-phase systems where operators need a straightforward manual method of selecting between normal and alternative electrical supplies.
Typical Applications
- Mains-to-generator change-over systems.
- Alternative electrical supply selection.
- Industrial power distribution systems.
- Commercial building electrical distribution.
- Backup and standby power installations.
- Machinery and production facilities.
- Manual transfer between two three-phase electrical supplies.
Technical Specifications
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| Material | Steel | |
|---|---|---|
| Device Type | Enclosed changeover switch | |
| Series | OT | |
| ABB order code | OT200KAA3C | |
| ABB product reference | 1SCA022280R2360 | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Enclosed change-over switch | |
| Rated current | 200 A | |
| Number of poles | 3 | |
| Switch positions | I-O-II | |
| Operation | Manual | |
| Enclosure material | Steel sheet | |
| Mounting type | Surface mounting | |
| Application | Load switching and electrical supply change-over |
Frequently Asked Questions
What is the ABB OT200KAA3C used for?
The ABB OT200KAA3C is a 200 A enclosed change-over switch used to manually transfer a load between two electrical supplies or circuits in three-phase power distribution systems.
What is the current rating of the ABB OT200KAA3C?
The OT200KAA3C has a rated current of 200 A.
How many poles does the OT200KAA3C have?
The OT200KAA3C has a 3-pole configuration designed for three-phase change-over applications.
What switching positions does the ABB OT200KAA3C provide?
The change-over switch provides I-O-II operation, allowing manual selection between two electrical sources with a centre OFF position.
Where is the ABB OT200KAA3C typically used?
The OT200KAA3C is suitable for applications including mains-to-generator change-over, alternative supply selection, industrial power distribution and standby power systems.
Trusted ABB Change-Over Switching Technology
ABB OT change-over switches provide reliable manual source selection for low-voltage electrical distribution systems, supporting dependable switching between normal, alternative and standby power supplies in industrial and commercial installations.
