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 3 Poles
ABB OTM160E3WC8D230C automatic transfer switch with 160 A rating, 3 pole switching, extended phase distance and 220–240 V AC motor operation for power transfer systems.
Why Choose the ABB OTM160E3WC8D230C Automatic Transfer Switch?
The ABB OTM160E3WC8D230C is a robust automatic transfer switch (ATS) designed for reliable power source changeover in industrial, commercial and critical power applications. 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 automatic change-over switch features an open transition I-0-II switching operation, integrated voltage sensing and an extended phase distance design. The extended phase spacing version is suitable for installations where increased terminal clearance is required, while maintaining the proven ABB OTM switching platform.
With a rated current of 160 A, a 3-pole configuration and a 220–240 V AC motor operating voltage, the ABB OTM160E3WC8D230C is suitable for three-phase automatic mains-to-generator transfer systems, industrial switchboards and low-voltage power distribution applications.
Key Advantages
- Reliable automatic transfer switch for standby power applications.
- 160 A rated current capacity for industrial and commercial installations.
- 3-pole switching configuration for three-phase applications.
- Extended phase distance construction for increased terminal spacing.
- Integrated voltage sensing for automatic source monitoring.
- Motorised automatic source transfer with manual emergency operation.
Key Features
- ABB OTM automatic transfer switch series.
- Model: OTM160E3WC8D230C.
- 160 A rated operational current.
- 3-pole automatic change-over switching.
- 220–240 V AC motor operator supply.
- Open transition I-0-II operation.
- Integrated voltage sensing kit.
- Extended phase distance (W version).
- Suitable for industrial and commercial power transfer systems.
Reliable Automatic Power Transfer for Critical Systems
Automatic transfer switches such as the ABB OTM160E3WC8D230C monitor electrical sources and automatically transfer connected loads between normal and backup supplies when required. This supports improved power availability for essential equipment and reduces downtime during supply failures.
The ABB OTM range is designed for electrical engineers, panel builders and system integrators requiring dependable automatic source transfer, high switching reliability and safe operation in demanding low-voltage environments.
Typical Applications
- Generator backup power systems.
- Industrial power distribution panels.
- Commercial standby power installations.
- Electrical switchboards and control cabinets.
- Critical infrastructure power systems.
- Low-voltage 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 | 3-pole | |
| Manufacturer | ABB | |
| Series | OTM Automatic Transfer Switches | |
| Model | OTM160E3WC8D230C | |
| Manufacturer part number | 1SCA101036R1001 | |
| Product type | Automatic transfer switch | |
| Rated operational current | 160 A | |
| Number of poles | 3P | |
| 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 | |
| Conventional free-air thermal current | 160 A | |
| Transition type | Open transition | |
| Switching operation | I-0-II | |
| Phase spacing | Extended phase distance | |
| Mounting type | Base mounting | |
| Protection rating | IP20 | |
| Dimensions (W × H × D) | approx. 296 × 300 × 197 mm | |
| Weight | approx. 10 kg |
Frequently Asked Questions
What is the ABB OTM160E3WC8D230C used for?
The ABB OTM160E3WC8D230C 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 OTM160E3WC8D230C supports a rated current of 160 A.
How many poles does the ABB OTM160E3WC8D230C have?
The unit features a 3-pole switching configuration for three-phase systems.
What motor supply voltage is required?
The motorised operating mechanism requires a 220–240 V AC supply.
What makes the WC version different?
The WC version includes an extended phase distance design providing increased spacing between phases for suitable installation requirements.
Trusted for Critical Power Applications
ABB OTM automatic transfer switches are trusted by electrical engineers and system integrators worldwide for reliable power source transfer, compact construction and dependable operation in demanding power systems.
