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OTM200E3WCM230C ABB 200A 3 Pole Motorised Change Over Switch
ABB OTM200E3WCM230C motorised change over switch with 200 A rating, 3 pole configuration and 220–240 V AC motor operation for automatic power transfer applications.
£1,009.48
Why Choose the ABB OTM200E3WCM230C Motorised Change Over Switch?
The ABB OTM200E3WCM230C is a reliable motorised change over switch designed for automatic and remote transfer switching between electrical power sources in industrial, commercial and power distribution applications. As part of the advanced ABB OTM motorised change over switch series, it provides dependable automated switching, safe source transfer and flexible control for modern electrical systems. :chatgpt-content-reference{index="0"}
This motor-operated change over switch features an integrated motor mechanism with a 220–240 V AC motor supply, allowing operation from automatic transfer systems, control panels and remote switching arrangements. The unit includes a handle for manual operation, terminal bolt kit with nuts and washers for all terminals, and male connectors for control circuits. :chatgpt-content-reference{index="1"}
With a conventional thermal current rating of 200 A and a 3-pole configuration, the OTM200E3WCM230C is suitable for automatic changeover applications requiring reliable open transition switching. Its wide phase distance construction provides increased separation between phases for demanding electrical installations. :chatgpt-content-reference{index="2"}
Key Advantages
- Reliable motorised change over switch for automatic power transfer.
- 200 A rated thermal current capacity for industrial and commercial installations.
- 3-pole configuration for three-phase power systems.
- 220–240 V AC motor operation for automated control.
- Open transition switching for controlled source transfer.
- Wide phase distance design improves electrical separation between phases.
Key Features
- ABB OTM motorised change over switch series.
- OTM200E3WCM230C model.
- 200 A conventional free-air thermal current.
- 3-pole motorised changeover operation.
- 220–240 V AC motor supply.
- Open transition switching type.
- Wide phase distance construction.
- Direct mounted black handle for manual operation.
- Front-operated base mounting design.
- Top in-bottom out or bottom in-top out line terminal arrangement.
Reliable Automatic Power Transfer Control
Motorised change over switches such as the ABB OTM200E3WCM230C provide a dependable solution for transferring electrical loads between preferred and alternative power sources. They are commonly used where automatic switching, remote operation and reliable power continuity are required.
The ABB OTM series combines robust switch technology with motorised control capability, enabling integration into automatic transfer systems, generator applications and modern electrical distribution equipment. :chatgpt-content-reference{index="3"}
Typical Applications
- Automatic mains failure systems.
- Generator and utility power transfer.
- Industrial electrical distribution.
- Commercial building power systems.
- Control panels and automation equipment.
- Energy management installations.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Device Type | Motorised changeover switch | |
| Operation | Motorised | |
| Series | OTM Motorised Change Over Switches | |
| Product type | Motorised change over switch | |
| Rated thermal current | 200 A | |
| Number of poles | 3 poles | |
| Motor operational voltage | 220–240 V AC | |
| Transition type | Open | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 8 kA rms for 1 s | |
| Rated operational current AC-21A | 200 A at 380–415 V AC | |
| Rated operational current AC-22A | 200 A at 380–415 V AC | |
| Rated operational current AC-23A | 200 A at 380–415 V AC | |
| Rated operational power AC-23A | 110 kW at 380–415 V AC | |
| Mounting type | Base mounting | |
| Operating mode | Front operated | |
| Handle type | Direct mounted handle | |
| Handle colour | Black | |
| Distance between phases | Wide phase distance | |
| Protection rating | Front IP20 | |
| Terminal type | Screw terminals | |
| Power loss | 4 W per pole | |
| Dimensions (H × W × D) | approx. 170 × 296 × 197 mm | |
| Weight | approx. 5.6 kg |
Frequently Asked Questions
What is the ABB OTM200E3WCM230C used for?
The ABB OTM200E3WCM230C is used for motorised automatic changeover switching between electrical power sources in industrial and commercial systems.
What is the current rating of this motorised change over switch?
The OTM200E3WCM230C has a conventional thermal current rating of 200 A.
How many poles does the ABB OTM200E3WCM230C have?
The ABB OTM200E3WCM230C is a 3-pole motorised change over switch.
What motor supply voltage is required?
The motor operator of the OTM200E3WCM230C operates from a 220–240 V AC supply.
What type of switching operation does this switch provide?
The OTM200E3WCM230C provides an open transition switching operation for controlled automatic transfer applications.
Trusted by Electrical Engineers Worldwide
ABB OTM motorised change over switches are widely used by electrical professionals to provide reliable automatic transfer, remote control and power continuity solutions in modern electrical installations.
