Standard delivery
£8 ex VAT · free over £200UK parcel delivery is £8 ex VAT, or free on orders over £200 ex VAT.
Heavier items may be charged at a weight-based or pallet rate, shown at checkout.
OTM80F3CMA230V ABB 80A 3-Pole Motorised Changeover Switch 110–230V
ABB OTM80F3CMA230V is an 80 A three-pole open-transition motorised changeover switch with a 110–240 V AC/DC motor operating range and supplied manual handle for industrial and commercial electrical power source transfer applications.
£743.87
Why Choose the ABB OTM80F3CMA230V Motorised Changeover Switch?
The ABB OTM80F3CMA230V is an 80 A three-pole motorised changeover switch designed for controlled transfer between two electrical power sources. Part of the ABB OT motorised changeover switch range, it combines compact switching construction with an integrated motor operator for remote source selection in industrial and commercial electrical distribution systems.
The OTM80F3CMA230V provides open-transition changeover operation, disconnecting the active source before the alternative source is connected. Its motor operator supports a broad 110–240 V AC/DC operating range, while the supplied handle provides manual operating capability when local switching is required.
With an 80 A rated current and three-pole configuration, the OTM80F3CMA230V is suitable for three-phase mains/standby, mains/generator and alternative source selection applications. The integrated motorised mechanism provides a compact solution for installations requiring both remote and manual changeover capability.
Key Advantages
- 80 A motorised changeover switching for three-phase electrical distribution.
- Three-pole configuration for switching three-phase power circuits.
- 110–240 V AC/DC motor operating range provides control-supply flexibility.
- Open-transition operation disconnects one source before connecting the alternative supply.
- Integrated motor operator enables remote electrical source selection.
- Handle supplied for local manual operation.
- Compact ABB OT construction supports installation in switchboards and distribution assemblies.
Key Features
- ABB OT motorised changeover switch range.
- 80 A rated current.
- 3-pole switching configuration.
- 110–240 V AC/DC motor operating voltage.
- Open-transition changeover operation.
- Integrated motor operator for remote switching.
- Manual operating handle supplied.
- Designed for controlled transfer between two electrical power sources.
- Suitable for industrial and commercial three-phase distribution systems.
Reliable Motorised Power Source Changeover
The ABB OTM80F3CMA230V provides a controlled method of transferring a three-phase electrical load between two independent power sources. Its open-transition switching arrangement disconnects the active source before connecting the alternative supply, maintaining separation between the two sources during the transfer process.
The integrated motor operator supports 110–240 V AC/DC, enabling remote operation from a suitable transfer-control or power-management system. The supplied manual handle provides local operating capability when required, giving the OTM80F3CMA230V flexibility for both motorised and manual source selection.
Typical Applications
- Mains and generator power source changeover systems.
- Standby and emergency power distribution.
- Industrial electrical switchboards.
- Commercial building electrical distribution.
- Alternative power supply selection.
- Three-phase installations requiring remote motorised source changeover.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | Motorised changeover switch | |
|---|---|---|
| Operation | Motorised | |
| Series | OT Motorised Changeover Switches | |
| ABB product ID | 1SCA120093R1001 | |
| Product type | Motorised changeover switch | |
| Rated current | 80 A | |
| Number of poles | 3 | |
| Motor operating voltage | 110–240 V AC/DC | |
| Transition type | Open transition | |
| Operation | Motorised with manual operating handle | |
| Manual operation | Handle supplied |
Frequently Asked Questions
What is the ABB OTM80F3CMA230V used for?
The ABB OTM80F3CMA230V is used for motorised changeover between two electrical power sources, including mains/generator, standby and alternative supply arrangements.
What is the rated current of the OTM80F3CMA230V?
The OTM80F3CMA230V has a rated current of 80 A.
How many poles does the ABB OTM80F3CMA230V have?
The OTM80F3CMA230V has a three-pole configuration for three-phase power source changeover applications.
What motor operating voltage does the OTM80F3CMA230V use?
The integrated motor operator supports a 110–240 V AC/DC operating range.
Does the ABB OTM80F3CMA230V use open-transition switching?
Yes. The OTM80F3CMA230V provides open-transition changeover switching, so the active source is disconnected before the alternative source is connected.
Can the OTM80F3CMA230V be operated manually?
Yes. The OTM80F3CMA230V is supplied with a manual operating handle, allowing local operation in addition to motorised switching.
Trusted by Electrical Distribution Professionals Worldwide
ABB OT motorised changeover switches are designed for dependable power source transfer, combining compact switching technology, remote motorised operation and manual control capability for industrial and commercial electrical distribution systems.
