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1SCA022503R9790 ABB 125 A 4-Pole Enclosed Switch-Disconnector
ABB OT125AAUA4D is a 125 A 4-pole metal-enclosed load-break switch-disconnector designed for reliable switching and electrical isolation in industrial and commercial low-voltage systems.
£1,555.09
Why Choose the ABB OT125AAUA4D Enclosed Switch-Disconnector?
The ABB OT125AAUA4D is a robust 125 A enclosed 4-pole switch-disconnector designed for reliable load switching and electrical isolation in industrial and commercial low-voltage distribution systems. Identified by ABB order number 1SCA022503R9790, it belongs to ABB's metal-enclosed load-break switch product group and combines ABB OT switching technology with a protective enclosure.
Designed for installations requiring dependable manual isolation, the OT125AAUA4D provides a practical enclosed solution for machinery, distribution circuits and other electrical loads. ABB's OT switch-disconnector platform uses a fast opening and closing mechanism, while the enclosed construction provides additional protection for the switching equipment in industrial installations.
With a rated current of 125 A and a 4-pole configuration, the OT125AAUA4D is suitable for three-phase electrical systems where the neutral conductor also needs to be switched. The 125 A OT platform is suitable for substantial machinery and distribution loads while maintaining a compact switching arrangement.
Key Advantages
- Robust 125 A enclosed switch-disconnector for industrial applications.
- 4-pole configuration enables switching of three phases and neutral.
- Provides dependable load switching and electrical isolation.
- Based on ABB's proven OT switch-disconnector platform.
- Enclosed construction protects the switching mechanism in installed applications.
- Suitable for machinery, distribution and industrial isolation duties.
- Manual switching provides a clear means of isolating downstream electrical equipment.
- ABB engineered switching technology for dependable industrial operation.
Key Features
- ABB OT125AAUA4D metal-enclosed load-break switch.
- 125 A rated current.
- 4-pole switch-disconnector configuration.
- Designed for three-phase systems requiring neutral switching.
- Fast opening and closing switch mechanism.
- Manual load switching and isolation functionality.
- Suitable for industrial low-voltage distribution systems.
- Enclosed design for practical installation.
- ABB OT series switching technology.
- ABB order number 1SCA022503R9790.
Reliable Load Switching and Electrical Isolation
Switch-disconnectors provide manual switching of electrical loads together with a defined means of isolating downstream equipment and distribution circuits. The ABB OT125AAUA4D combines these functions with a 125 A current rating and 4-pole switching, making it suitable for three-phase systems where simultaneous switching of the neutral conductor is required.
ABB OT switch-disconnectors are designed for dependable switching in low-voltage applications. The OT125AAUA4D extends this functionality into a metal-enclosed load-break assembly, providing a convenient solution for industrial machinery, distribution equipment and other applications requiring a dedicated local isolation point.
Typical Applications
- Industrial low-voltage power distribution systems.
- Main electrical isolation for machinery and production equipment.
- Three-phase systems requiring neutral switching.
- Industrial control and distribution installations.
- Manufacturing and process plant electrical systems.
- Building services and infrastructure distribution.
- Local isolation of industrial electrical loads.
Technical Specifications
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| Device Type | Enclosed switch disconnector | |
|---|---|---|
| Series | OT Enclosed Switch-Disconnectors | |
| ABB order number | 1SCA022503R9790 | |
| ABB product group | 311019-Metal Enclosed (Loadbreak) | |
| Product type | Enclosed load-break switch-disconnector | |
| Rated current | 125 A | |
| Number of poles | 4 | |
| Electrical system | Three-phase with switched neutral | |
| Operation | Manual switch-disconnection | |
| Switch technology | ABB OT load-break switch-disconnector |
Frequently Asked Questions
What is the ABB OT125AAUA4D used for?
The ABB OT125AAUA4D is an enclosed switch-disconnector designed for load switching and electrical isolation in industrial and commercial low-voltage electrical systems.
What is the current rating of the ABB OT125AAUA4D?
The OT125AAUA4D has a rated current of 125 A.
How many poles does the OT125AAUA4D have?
The ABB OT125AAUA4D is a 4-pole switch-disconnector, enabling switching of the three phase conductors and neutral conductor.
Is the ABB OT125AAUA4D an enclosed switch?
Yes. The OT125AAUA4D is an enclosed load-break switch-disconnector within ABB's metal-enclosed load-break product group.
What is the ABB order number for the OT125AAUA4D?
The ABB order number for the OT125AAUA4D enclosed switch-disconnector is 1SCA022503R9790.
Trusted Industrial Switching from ABB
ABB OT switch-disconnectors provide dependable load switching and electrical isolation for low-voltage power distribution, machinery and industrial electrical installations.
