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OTM200E4CM230C ABB 200 A 4-Pole Motorised I-0-II Changeover Switch 230 V AC
ABB OTM200E4CM230C is a 200 A 4-pole motorised I-0-II open-transition changeover switch with 230 V AC operation for industrial and commercial power-source transfer applications.
£2,112.53
Why Choose the ABB OTM200E4CM230C Motorised Changeover Switch?
The ABB OTM200E4CM230C is a compact and robust motorised changeover switch designed for reliable transfer between two electrical power sources in industrial and commercial low-voltage distribution systems. As part of the ABB OT motorised changeover switch range, it combines a 200 A current rating with electrically operated I-0-II changeover functionality.
This four-pole switch uses an open-transition I-0-II switching arrangement, allowing the connected load to be transferred between alternative supplies with a defined off position. Its integrated motor operator enables remote electrical switching, while a manual operating handle provides local control when required.
With a rated current of 200 A, a 4-pole configuration and a 230 V AC motor operating supply, the OTM200E4CM230C is well suited to mains and standby power systems, generator changeover arrangements and industrial distribution boards. Its four-pole design enables all three phases and the neutral conductor to be switched as part of the changeover operation.
Key Advantages
- Motorised I-0-II changeover switching for remote power-source transfer.
- 200 A rated current for industrial and commercial distribution applications.
- 4-pole configuration supports simultaneous switching of three phases and neutral.
- 230 V AC motor operator for electrically controlled changeover.
- Open-transition operation provides a defined off position between sources.
- Integrated motor drive with manual operating capability.
- Compact base-mounted construction simplifies switchboard integration.
Key Features
- ABB OT motorised changeover switch range.
- 200 A rated current.
- 4-pole switching configuration.
- 220–240 V AC motor operating voltage.
- 110 kW AC-23 rated operational power at 400 V.
- 1000 V rated operational voltage.
- 1000 V rated insulation voltage.
- 12 kV rated impulse withstand voltage.
- 8 kA short-time withstand current for 1 s.
- IP20 front protection.
Reliable Motorised Power Changeover
Motorised changeover switches allow electrical loads to be transferred between alternative power sources using remote electrical control. The ABB OTM200E4CM230C uses an I-0-II open-transition arrangement, providing two source positions separated by a defined off position for controlled power transfer.
The integrated motor drive makes the switch suitable for remotely controlled transfer systems, while the manual handle allows local operation when required. The four-pole construction supports applications where the neutral conductor needs to be switched together with the three phase conductors.
Typical Applications
- Main and standby power supply changeover systems.
- Generator and mains supply switching installations.
- Industrial low-voltage distribution boards.
- Commercial building electrical distribution systems.
- Manufacturing and process plant power systems.
- Remote source-selection and transfer systems.
- Four-pole applications requiring switched-neutral changeover.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Operation | Motorised | |
| Device Type | Motorised changeover switch | |
| Series | OT Motorised Changeover Switches | |
| ABB product ID | 1SCA022846R1590 | |
| Product type | Motorised changeover switch | |
| Switching positions | I-0-II | |
| Transition type | Open transition | |
| Rated current | 200 A | |
| Number of poles | 4 | |
| Motor operating voltage | 220–240 V AC | |
| Nominal motor voltage | 230 V AC | |
| Rated operational power AC-23 at 400 V | 110 kW | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 8 kA rms for 1 s | |
| Motor drive | Integrated | |
| Mounting type | Base mounting | |
| Protection rating | IP20 front | |
| Dimensions (W × H × D) | 307 × 150 × 197 mm | |
| Weight | approx. 7.5 kg |
Frequently Asked Questions
What is the ABB OTM200E4CM230C used for?
The OTM200E4CM230C is a motorised changeover switch used to transfer electrical loads between two alternative power sources in industrial and commercial low-voltage distribution systems.
What is the current rating of the OTM200E4CM230C?
The ABB OTM200E4CM230C has a rated current of 200 A.
How many poles does the OTM200E4CM230C have?
The OTM200E4CM230C has a 4-pole configuration, allowing three phases and the neutral conductor to be switched during source changeover.
What motor operating voltage does the OTM200E4CM230C use?
The integrated motor operator is designed for a 220–240 V AC supply, with a nominal operating voltage of 230 V AC.
What does I-0-II operation mean on the OTM200E4CM230C?
I-0-II operation provides two source positions with a defined 0 or OFF position between them, enabling open-transition changeover between alternative electrical supplies.
Trusted ABB Power Switching Technology
ABB OT motorised changeover switches are engineered for dependable power-source transfer in industrial and commercial distribution systems, combining robust switching performance with convenient motorised and manual operation.
