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OTM1250E4CM230C ABB 1250 A 4-Pole Motorised Changeover Switch 230 V AC
ABB OTM1250E4CM230C is a 1250 A 4-pole motorised changeover switch with a 230 V AC operating motor for high-current power transfer applications.
£5,885.00
Why Choose the ABB OTM1250E4CM230C Motorised Changeover Switch?
The ABB OTM1250E4CM230C is a heavy-duty motorised changeover switch designed for reliable switching between two electrical power sources in industrial and commercial power distribution systems. As part of the ABB OT motorised changeover switch range, it combines high-current switching capability with electrically operated changeover functionality for demanding power distribution applications.
This changeover switch provides four-pole switching and a motorised operating mechanism, allowing changeover to be controlled electrically as part of a power transfer system. Its configuration makes it suitable for installations requiring switching of all four conductors, including applications where the neutral conductor must be switched together with the three phases.
With a rated current of 1250 A, a 4-pole configuration and a 230 V AC motor operating voltage, the OTM1250E4CM230C provides a robust solution for high-current motorised changeover duties in switchboards, distribution panels and power transfer installations.
Key Advantages
- Heavy-duty motorised changeover switch for high-current power distribution.
- 1250 A rated current for demanding electrical installations.
- 4-pole configuration enables simultaneous switching of three phases and neutral.
- 230 V AC motor operating voltage for electrically controlled changeover.
- Motorised mechanism enables remote operation as part of an electrical transfer system.
- Suitable for mains, generator and alternative supply changeover applications.
- Designed for integration into industrial and commercial low-voltage switchboards.
Key Features
- ABB OT motorised changeover switch range.
- 1250 A rated current.
- 4-pole switching configuration.
- 230 V AC motor operating voltage.
- Motorised operation for electrically controlled source changeover.
- Suitable for switching between two alternative power supplies.
- Four-pole arrangement supports switched-neutral applications.
- Heavy-duty construction for high-current power distribution systems.
Reliable Motorised Power Changeover
Motorised changeover switches are used to transfer electrical loads between alternative power sources while allowing the switching process to be controlled remotely. The ABB OTM1250E4CM230C provides a high-current motorised switching solution suitable for integration with external control systems in industrial and commercial electrical installations.
Its four-pole configuration allows the three phase conductors and neutral to be switched together, making the unit suitable for power distribution systems where complete source separation is required. The motorised mechanism supports controlled source transfer without routine manual operation at the switchboard.
Typical Applications
- Main and standby power supply changeover systems.
- Generator and mains supply switching installations.
- Industrial low-voltage distribution switchboards.
- Commercial building electrical distribution systems.
- Manufacturing and process plant power systems.
- Four-pole applications requiring switched-neutral changeover.
Technical Specifications
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| Operation | Motorised | |
|---|---|---|
| Device Type | Motorised changeover switch | |
| Series | OT Motorised Changeover Switches | |
| Product type | Motorised changeover switch | |
| Rated current | 1250 A | |
| Number of poles | 4 | |
| Motor operating voltage | 230 V AC | |
| Operating method | Motorised | |
| Switching function | Changeover between alternative power sources | |
| Application | Low-voltage power distribution |
Frequently Asked Questions
What is the ABB OTM1250E4CM230C used for?
The OTM1250E4CM230C is a motorised changeover switch used to transfer electrical loads between alternative power sources in industrial and commercial power distribution systems.
What is the current rating of the OTM1250E4CM230C?
The ABB OTM1250E4CM230C has a rated current of 1250 A.
How many poles does this changeover switch have?
The OTM1250E4CM230C is a 4-pole motorised changeover switch, enabling all three phases and the neutral conductor to be switched.
What motor operating voltage does the OTM1250E4CM230C use?
The motorised operating mechanism is designed for a 230 V AC supply.
Where is the ABB OTM1250E4CM230C typically installed?
The switch is typically installed in low-voltage switchboards and power distribution assemblies used for mains, generator and alternative supply changeover applications.
Trusted ABB Power Switching Technology
ABB OT motorised changeover switches are designed for dependable source switching in industrial and commercial electrical distribution systems, providing robust operation for demanding high-current power transfer applications.
