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.
abb Automatic transfer switch 160 amps with 4 Poles
ABB OTM160E4C3D230C automatic transfer switch with 160 A rating, 4 pole switching and 220–240 V AC motor operation for standby power systems.
Why Choose the ABB OTM160E4C3D230C Automatic Transfer Switch?
The ABB OTM160E4C3D230C is a reliable automatic transfer switch (ATS) designed for automatic power source changeover in industrial, commercial and critical power distribution systems. As part of the ABB OTM automatic transfer switch series, it provides dependable motorised transfer between two electrical sources to maintain continuity of supply during power interruptions.
This motor-operated change-over switch features automatic operation, an integrated voltage sensing kit and an open transition switching arrangement. The OTM160E4C3D230C is designed for low-voltage switchboards, generator backup systems and power distribution assemblies requiring dependable source transfer.
With a rated operational current of 160 A, a 4-pole configuration and a 220–240 V AC motor operating voltage, the ABB OTM160E4C3D230C is suitable for three-phase power systems requiring automatic mains-to-generator or dual-source transfer functionality.
Key Advantages
- Reliable automatic transfer switch for standby power systems.
- 160 A rated current capacity for industrial and commercial installations.
- 4-pole switching configuration including neutral switching.
- Motorised automatic source transfer operation.
- Integrated voltage sensing for automatic monitoring.
- Suitable for generator backup and dual power source applications.
Key Features
- ABB OTM automatic transfer switch series.
- Model: OTM160E4C3D230C.
- 160 A rated operational current.
- 4-pole automatic change-over switching.
- 220–240 V AC motor operator supply.
- Automatic operation with integrated dual power source control.
- Voltage sensing kit mounted on the top of the switch.
- Open transition switching design.
- Manual emergency operation capability.
Reliable Automatic Power Transfer for Critical Systems
Automatic transfer switches such as the ABB OTM160E4C3D230C monitor available power sources and automatically transfer connected loads between normal and backup supplies when required. This helps improve system availability and reduce downtime caused by power interruptions.
The ABB OTM range provides electrical engineers, contractors and panel builders with dependable automatic source transfer solutions combining high switching reliability, robust construction and straightforward installation.
Typical Applications
- Generator backup power systems.
- Industrial power distribution panels.
- Commercial standby power installations.
- Electrical switchboards and control cabinets.
- Critical infrastructure power systems.
- Automatic mains changeover applications.
Technical Specifications
Tick the specs you need, then view products that match.
| Mounting Type | Base mounting | |
|---|---|---|
| Device Type | Automatic transfer switch | |
| Operation | Automatic | |
| Poles | 4-pole | |
| Manufacturer | ABB | |
| Series | OTM Automatic Transfer Switches | |
| Model | OTM160E4C3D230C | |
| Manufacturer part number | 1SCA106305R1001 | |
| Product type | Automatic transfer switch | |
| Rated operational current | 160 A | |
| Number of poles | 4P | |
| Motor operating voltage | 220–240 V AC | |
| Rated operational voltage | Up to 1000 V AC | |
| Rated insulation voltage | 1000 V AC | |
| Rated impulse withstand voltage | 12 kV | |
| Frequency | 50 / 60 Hz | |
| Rated short-time withstand current | 8 kA for 1 s | |
| Rated operational power AC-23A | 45 kW at 230 V, 90 kW at 400 V, 160 kW at 690 V | |
| Transition type | Open transition | |
| Controller type | OMD300 | |
| Mounting type | Base mounting | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | approx. 307 × 287 × 197 mm | |
| Weight | approx. 11 kg |
Frequently Asked Questions
What is the ABB OTM160E4C3D230C used for?
The ABB OTM160E4C3D230C is an automatic transfer switch used to transfer electrical loads between two power sources such as mains supplies and generators.
What current rating does this transfer switch support?
The OTM160E4C3D230C supports a rated operational current of 160 A.
How many poles does the ABB OTM160E4C3D230C have?
The unit features a 4-pole switching configuration for three-phase systems with neutral switching.
What motor supply voltage is required?
The motorised operating mechanism requires a 220–240 V AC supply.
Where is this automatic transfer switch installed?
The ABB OTM160E4C3D230C is typically installed in industrial switchboards, generator panels and low-voltage power distribution systems.
Trusted for Critical Power Applications
ABB OTM automatic transfer switches are trusted by electrical engineers and system integrators worldwide for reliable power source transfer, high switching reliability and dependable operation in demanding installations.
