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OT200E03C ABB 200 A 3-Pole Manual Change-over Switch
ABB OT200E03C is a 200 A 3-pole I-O-II manual change-over switch supplied without a handle and shaft for industrial and commercial power source switching applications.
£776.70
Why Choose the ABB OT200E03C Manual Change-over Switch?
The ABB OT200E03C is a robust 200 A 3-pole manual change-over switch designed for reliable transfer between two electrical power sources. Supplied under ABB product ID 1SCA022764R2920 and forming part of the ABB OT Change-over Switches range, it provides I-O-II manual switching for industrial and commercial low-voltage power distribution applications.
The OT200E03C uses an open-transition change-over arrangement, providing a defined OFF position between source I and source II. This break-before-make operating principle provides positive isolation between the two source positions and makes the switch suitable for mains-to-generator transfer, alternative supply selection and other manual source change-over duties.
With a rated thermal current of 200 A and a 3-pole configuration, the OT200E03C is designed for three-phase installations. At 415 V it provides 200 A AC-22A and AC-23A switching capability. This version is supplied without a handle and operating shaft, allowing the appropriate direct handle or extended handle-and-shaft arrangement to be selected separately for the installation.
Key Advantages
- Heavy-duty 200 A manual change-over switch for power distribution applications.
- 3-pole configuration designed for three-phase electrical systems.
- I-O-II open-transition operation provides a defined OFF position between sources.
- 200 A AC-22A / AC-23A switching capability at 415 V.
- Supplied without handle and shaft for flexible selection of the required operating arrangement.
- Compatible with direct operating handles or extended handle-and-shaft arrangements from the ABB OT accessory system.
Key Features
- ABB OT Change-over Switches series.
- 200 A rated thermal current.
- 3-pole manual change-over configuration.
- I-O-II switching sequence.
- Open-transition / break-before-make source switching.
- 200 A AC-22A rating at 415 V.
- 200 A AC-23A rating at 415 V.
- 20 mm terminal width.
Reliable Manual Power Source Change-over
Manual change-over switches provide a controlled method of transferring an electrical load between two power sources. The ABB OT200E03C uses an I-O-II operating sequence, allowing the connected source to be disconnected before the alternative source is selected and providing a defined OFF position for isolation between the two source positions.
The OT200E03C combines a 200 A rating with three-pole construction and strong AC-22A and AC-23A switching performance. Because the switch is supplied without a handle and shaft, installers can select a compatible ABB direct operating handle or an extended handle-and-shaft arrangement to suit the switchboard or enclosure design.
Typical Applications
- Three-phase mains-to-generator manual change-over systems.
- Industrial electrical distribution switchboards.
- Alternative and backup power source selection.
- Commercial electrical distribution panels.
- Industrial machinery and power distribution systems.
- OEM switchboards and control-panel installations.
Technical Specifications
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| Operation | Manual | |
|---|---|---|
| Device Type | Manual changeover switch | |
| Series | OT Change-over Switches | |
| ABB product ID | 1SCA022764R2920 | |
| ABB order code | OT200E03C | |
| Product type | Manual change-over switch | |
| Rated current | 200 A | |
| Number of poles | 3 | |
| Switch positions | I-O-II | |
| Transition type | Open transition / break-before-make | |
| AC-22A rated current at 415 V | 200 A | |
| AC-23A rated current at 415 V | 200 A | |
| Terminal width | 20 mm | |
| Operating handle | Not included | |
| Operating shaft | Not included | |
| Handle arrangement | Direct handle or extended handle and shaft ordered separately | |
| Weight | approx. 3.3 kg | |
| EAN | 6417019249742 |
Frequently Asked Questions
What is the ABB OT200E03C used for?
The ABB OT200E03C is a 200 A 3-pole manual change-over switch used to transfer three-phase electrical loads between two power sources.
What is the rated current of the ABB OT200E03C?
The OT200E03C has a rated current of 200 A and provides 200 A AC-22A and AC-23A switching capability at 415 V.
How many poles does the OT200E03C have?
The ABB OT200E03C is a 3-pole change-over switch designed for three-phase electrical switching applications.
Does the ABB OT200E03C have an OFF position?
Yes. The OT200E03C provides I-O-II manual operation, with a defined OFF position between the two source positions.
Does the ABB OT200E03C include a handle and operating shaft?
No. The OT200E03C is supplied without a handle and operating shaft. A compatible ABB direct operating handle or handle-and-shaft arrangement can be ordered separately to suit the installation.
Trusted ABB Change-over Switching
ABB OT manual change-over switches provide dependable source selection and isolation for industrial and commercial electrical distribution systems, with flexible operating accessories allowing the switching arrangement to be configured for different switchboard and enclosure designs.
