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.
OMD800E480C-A1 ABB Stand-Alone Automatic Transfer Switch Control Unit
ABB OMD800E480C-A1 is a stand-alone automatic transfer switch control unit for compatible ABB OTM40–3200 motorised change-over switches, with panel-door or DIN-rail mounting for automatic source-transfer systems.
£1,567.57
Why Choose the ABB OMD800E480C-A1 Automatic Transfer Switch Control Unit?
The ABB OMD800E480C-A1 is a stand-alone automatic transfer switch (ATS) control unit designed for use with compatible ABB OTM motorised change-over switches. Identified by ABB order code 1SCA123791R1001, the OMD800 provides automatic transfer control for systems requiring coordinated switching between normal and alternative electrical power sources.
Designed for integration with compatible ABB OTM40–3200 motorised change-over switches, the OMD800E480C-A1 forms the control element of an automatic transfer switching system. The unit provides a dedicated operator interface and works with the appropriate motorised switch, voltage-sensing connections and auxiliary components required for the selected OTM frame size.
For flexible switchboard installation, the OMD800E480C-A1 can be mounted on a panel door or DIN rail. ABB supplies the unit with the OMD800 controller, PCB connectors and two OMZD1 fasteners for door mounting, providing a coordinated control package for compatible automatic transfer applications.
Key Advantages
- Purpose-designed stand-alone ATS control unit for ABB motorised change-over switches.
- Compatible with OTM40–3200 motorised change-over switch configurations.
- Enables compatible OTM switches to operate as an automatic transfer switch system.
- Dedicated OMD800 operator interface for transfer-system control and supervision.
- Flexible door or DIN-rail mounting.
- Supplied with PCB connectors and two OMZD1 mounting fasteners.
- Compact design supports straightforward integration into electrical switchboards and control panels.
Key Features
- ABB OMD800 automatic control unit.
- Stand-alone ATS controller.
- Designed for compatible OTM40–3200 motorised change-over switches.
- Supports automatic transfer between power sources when installed as part of a complete ATS system.
- Integrated display and operator controls.
- Door-mounting capability.
- DIN-rail mounting capability.
- PCB connectors included.
- Two OMZD1 fasteners included for door mounting.
- Compact 96 × 150 × 170 mm dimensions.
- ABB order code 1SCA123791R1001.
Advanced Automatic Transfer Control for ABB Motorised Change-Over Switches
An automatic transfer control unit provides the control functionality required to operate a compatible motorised change-over switch as an automatic transfer system. The OMD800E480C-A1 works with ABB OTM motorised switching equipment to support automatic management of loads between normal and alternative electrical power sources.
For OTM40–125 configurations, the appropriate motorised change-over switch and terminal clamp sets incorporating voltage-sensing connections are selected separately. For larger OTM160–3200 installations, the compatible motorised change-over switch, voltage-sensing connectors and auxiliary contacts are selected separately to complete the automatic transfer switching assembly.
Typical Applications
- Automatic transfer switch assemblies.
- Utility and standby generator change-over systems.
- Critical and backup power distribution.
- Industrial power-distribution switchboards.
- Commercial building power systems.
- Infrastructure and essential-services electrical systems.
- OEM automatic transfer and power-control panels.
Technical Specifications
Tick the specs you need, then view products that match.
| Device Type | ATS controller | |
|---|---|---|
| Mounting Type | DIN rail | |
| Series | OMD800 | |
| ABB order code | 1SCA123791R1001 | |
| Product type | Stand-alone automatic transfer switch control unit | |
| Function | Automatic control of compatible motorised change-over switches | |
| Suitable switch range | OTM40–3200 motorised change-over switches | |
| Mounting | Panel door or DIN rail | |
| Included components | OMD800 control unit, PCB connectors and 2 × OMZD1 door-mounting fasteners | |
| Product net width | 96 mm | |
| Product net height | 150 mm | |
| Product net depth | 170 mm | |
| Product net weight | 1.3 kg | |
| Minimum order quantity | 1 piece | |
| Product group | OT Change over Switches |
Frequently Asked Questions
What is the ABB OMD800E480C-A1?
The OMD800E480C-A1 is a stand-alone automatic transfer switch control unit designed for controlling compatible ABB OTM motorised change-over switches as part of an automatic transfer system.
What is the ABB order code for the OMD800E480C-A1?
The ABB order code for the OMD800E480C-A1 is 1SCA123791R1001.
Which ABB switches are compatible with the OMD800E480C-A1?
The OMD800E480C-A1 is designed for use with compatible ABB OTM40–3200 motorised change-over switches.
Can the ABB OMD800E480C-A1 be mounted on a DIN rail?
Yes. The OMD800 control unit can be installed on a DIN rail or panel door, providing flexible installation within switchboards and automatic transfer control panels.
What is supplied with the OMD800E480C-A1?
The OMD800E480C-A1 includes the OMD800 control unit, PCB connectors and two OMZD1 fasteners for door mounting.
Does the OMD800E480C-A1 include the motorised change-over switch?
No. The OMD800E480C-A1 is the automatic control unit. A compatible ABB OTM motorised change-over switch and the applicable voltage-sensing, terminal and auxiliary accessories are selected separately to complete the ATS system.
What are the dimensions of the ABB OMD800E480C-A1?
The OMD800E480C-A1 measures approximately 96 mm wide, 150 mm high and 170 mm deep, with a net weight of approximately 1.3 kg.
Trusted by Electrical and Critical Power Professionals Worldwide
ABB OMD automatic control units provide coordinated automatic transfer functionality for compatible ABB motorised change-over switches, supporting dependable source-transfer systems across industrial, commercial and critical-power installations.
