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OTM125F3M230V ABB 125A 3-Pole Motorised Switch
ABB OTM125F3M230V is a 125 A 3-pole motorised switch-disconnector with a 110–240 V AC/DC motor operator and manual operating handle for controlled switching in low-voltage distribution systems.
£508.90
Why Choose the ABB OTM125F3M230V Motorised Switch?
The ABB OTM125F3M230V is a 125 A 3-pole motorised switch designed for electrically operated switching in low-voltage power distribution systems. Its integrated motor operator enables remote switching while retaining a manual operating facility for local control when required.
Designed around ABB's compact OT switch-disconnector platform, the OTM125F3M230V combines the switching device and motor operator in a compact assembly. The motor operator is designed for a 110–240 V AC/DC operating supply, making the unit suitable for a broad range of industrial control-power arrangements.
The OTM125F3M230V provides a rated current of 125 A for AC-22A duty up to 690 V. For AC-23A duty it is rated at 90 A at 415 V and 50 A at 690 V. ABB supplies this model with a handle for manual operation and terminal clamps, providing a practical integrated solution for motorised electrical switching.
Key Advantages
- 125 A motorised switch for remotely controlled electrical switching.
- 3-pole configuration designed for three-phase systems.
- Integrated motor operator supports electrical operation from a control system.
- 110–240 V AC/DC motor operating voltage provides flexible control-power compatibility.
- Manual operating handle included for local operation when required.
- Compact ABB OT construction supports efficient integration into low-voltage switchboards.
Key Features
- ABB OTM motorised switch-disconnector.
- 125 A rated current.
- 3-pole configuration.
- Integrated motorised operation.
- 110–240 V AC/DC motor supply.
- 125 A AC-22A rating up to 690 V.
- 90 A AC-23A rating at 415 V.
- 50 A AC-23A rating at 690 V.
- Handle for manual operation included as standard.
- Terminal clamps included as standard.
Reliable Motorised Switching for Low-Voltage Distribution
Motorised switches enable switching commands to be initiated electrically rather than requiring routine local manual operation. The ABB OTM125F3M230V integrates the motor operator with the switch-disconnector, supporting remote control in industrial panels, distribution boards and other electrically controlled low-voltage systems.
With a 125 A AC-22A rating, three-pole construction and a motor operator accepting 110–240 V AC/DC, the OTM125F3M230V provides a compact solution for controlled three-phase switching. The included manual handle also allows the switch to be operated locally when appropriate.
Typical Applications
- Motorised switching in low-voltage distribution boards.
- Industrial control and power distribution panels.
- Remote three-phase load switching.
- Commercial building electrical distribution.
- Manufacturing and process installations.
- Infrastructure and automated electrical systems.
Technical Specifications
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| Operation | Motorised | |
|---|---|---|
| Device Type | Motorised changeover switch | |
| Series | OTM / OT | |
| ABB order code | 1SCA122968R1001 | |
| Product type | Motorised switch-disconnector | |
| Rated current | 125 A | |
| Number of poles | 3 | |
| Operation | Motorised with manual operating capability | |
| Motor operating voltage | 110–240 V AC/DC | |
| AC-22A rated current up to 690 V | 125 A | |
| AC-23A rated current at 415 V | 90 A | |
| AC-23A rated current at 690 V | 50 A | |
| AC-23 operational power at 400 V | 45 kW | |
| Rated short-time withstand current | 2.5 kA | |
| Motor operator operating time | 0.5–1.0 s for 90° operation at 110–240 V AC/DC | |
| Motor operator maximum continuous operating rate | 1 cycle/min | |
| Motor operator maximum short-time operating rate | 10 cycles/min | |
| Operating temperature | −25 to +55 °C | |
| Maximum operating altitude | 2000 m | |
| Motor operator front protection | IP20 | |
| Manual operating handle | Included | |
| Terminal clamps | Included | |
| Handle and shaft kit | OHB65D6CM | |
| Weight | 1.13 kg | |
| GTIN / EAN | 6417019538532 |
Frequently Asked Questions
What is the ABB OTM125F3M230V?
The ABB OTM125F3M230V is a 125 A 3-pole motorised switch-disconnector designed for electrically controlled switching in low-voltage distribution systems.
What is the rated current of the OTM125F3M230V?
The OTM125F3M230V has an AC-22A rated current of 125 A up to 690 V.
What motor operating voltage does the OTM125F3M230V use?
The motor operator is designed for a 110–240 V AC/DC operating supply.
What are the AC-23A ratings of the ABB OTM125F3M230V?
The OTM125F3M230V is rated at 90 A AC-23A at 415 V and 50 A AC-23A at 690 V.
Does the ABB OTM125F3M230V support manual operation?
Yes. ABB supplies the OTM125F3M230V with a handle for manual operation, allowing local operation in addition to motorised control.
Trusted by Electrical Professionals Worldwide
ABB OT and OTM switching products are designed for industrial and commercial low-voltage distribution systems requiring dependable isolation, motorised operation and robust switching performance.
