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OT200E04WC ABB 200A 4 Pole Wide Phase Distance Change-Over Switch
ABB OT200E04WC 200A four pole manual change-over switch with wide phase distance and open transition design for reliable low-voltage power transfer applications.
£900.95
Why Choose the ABB OT200E04WC Change-Over Switch?
The ABB OT200E04WC is a robust manual change-over switch designed for reliable source transfer and electrical switching in industrial low-voltage power distribution systems. As part of the proven ABB OT change-over switch series, it provides dependable manual control between two power sources for commercial, industrial and infrastructure applications.
This switch features a wide phase distance design with integrated phase barriers, providing increased separation between phases for demanding installation environments. The unit is supplied without handle and shaft, allowing selection of the appropriate operating accessories for the final application.
With a rated current of 200 A and a four-pole configuration, the OT200E04WC is suitable for power distribution assemblies, generator transfer systems and industrial switchboards. Its base-mounted construction and front-operated mechanism support flexible installation in electrical panels. :chatgpt-content-reference{index="0"}
Key Advantages
- Reliable 200 A manual change-over switch for industrial applications.
- Four-pole switching configuration for comprehensive circuit control.
- Wide phase distance construction with phase barriers.
- Flexible installation with separately selected handle and shaft accessories.
- Open transition switching for controlled source transfer.
- Designed for dependable operation in low-voltage distribution systems.
Key Features
- ABB OT change-over switch series.
- 200 A rated current.
- 4-pole manual change-over switch.
- Open transition switching principle.
- Wide phase distance design.
- Phase barriers included.
- Handle and shaft ordered separately.
- Front-operated mechanism for panel installation.
- Base mounting design for switchboards and electrical assemblies.
Reliable Power Transfer for Industrial Systems
Manual change-over switches such as the ABB OT200E04WC provide dependable control when transferring electrical loads between two available power sources. Their durable construction and clear operating mechanism make them suitable for demanding industrial power distribution environments.
The ABB OT series combines reliable switching technology with flexible accessory options, allowing engineers to configure installations according to specific operational requirements.
Typical Applications
- Generator and mains change-over systems.
- Industrial electrical distribution panels.
- Power switchboards and control assemblies.
- Commercial electrical infrastructure.
- Manufacturing and process facilities.
- Low-voltage source transfer applications.
Technical Specifications
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| Mounting Type | Base mounting | |
|---|---|---|
| Operation | Manual | |
| Device Type | Manual changeover switch | |
| Series | OT Change-over Switches | |
| Product type | Manual change-over switch | |
| Order code | 1SCA022775R0730 | |
| Rated current | 200 A | |
| Number of poles | 4 poles | |
| Transition type | Open transition | |
| Distance between phases | Wide phase distance | |
| Fourth pole position | Right side | |
| Fourth pole type | Switched - simultaneous function | |
| Operating mechanism | Mechanism at the end of the switch 04 (left side) | |
| Operating mode | Front operated | |
| Mounting type | Base mounting | |
| Rated operational voltage | 1000 V | |
| Rated insulation voltage | 1000 V | |
| Rated impulse withstand voltage | 12 kV | |
| Rated short-time withstand current | 8 kA for 1 s | |
| Terminal type | Screw terminals | |
| Terminal width | 20 mm | |
| Tightening torque | 15–22 N·m | |
| Handle type | Not included, ordered separately | |
| Protection rating | Front IP20 | |
| Dimensions (H × W × D) | 170 × 237 × 160 mm | |
| Weight | approx. 3.99 kg |
Frequently Asked Questions
What is the ABB OT200E04WC used for?
The ABB OT200E04WC is used for manual switching between two electrical power sources in low-voltage distribution systems.
What current rating does this change-over switch have?
The OT200E04WC has a rated current of 200 A.
How many poles does the ABB OT200E04WC have?
This change-over switch has a four-pole configuration.
Does this switch include a handle and shaft?
No, the OT200E04WC is supplied without handle and shaft; these accessories must be ordered separately.
What type of transition does the switch use?
The ABB OT200E04WC uses an open transition switching arrangement.
Trusted by Industry for Reliable Switching
ABB OT change-over switches are widely used in industrial and commercial electrical systems where reliable source transfer, robust construction and flexible installation options are required.
