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SK825485-DE ABB EHDB220-21-11 110V DC Contactor
ABB EHDB220-21-11 is an industrial EHDB series contactor with a 110 V DC operating coil, designed for power and motor switching applications and maintenance of compatible ABB controlgear installations.
£4,932.12
Why Choose the ABB EHDB220-21-11 110V DC Contactor?
The ABB EHDB220-21-11 is an industrial DC-operated contactor from ABB's established EHDB range, supplied under ABB order code SK825485-DE. It is designed for heavy-duty switching and control applications where dependable operation from a 110 V DC control supply is required.
The EHDB220-21-11 combines a robust electromechanical contactor design with a 110 V DC operating coil, making it suitable for industrial control systems, machinery and existing installations built around ABB EHDB contactor technology. Its service classification also makes it relevant for maintenance and replacement of established ABB controlgear.
As an ABB Controlgear Service product, the EHDB220-21-11 provides a direct ABB solution for applications requiring this specific EHDB220 contactor configuration and coil voltage. It is particularly suited to maintaining legacy equipment where electrical and mechanical compatibility with the original contactor is important.
Key Advantages
- Genuine ABB EHDB220 industrial contactor.
- Designed for operation from a 110 V DC control supply.
- Heavy-duty electromechanical construction for industrial switching applications.
- Suitable for maintenance and replacement in existing ABB controlgear installations.
- Part of ABB's established EHDB contactor platform.
- Supports industrial motor and power-control applications.
- Original ABB component for dependable equipment compatibility.
- Supplied under ABB order code SK825485-DE.
Key Features
- ABB EHDB220-21-11 contactor.
- 110 V DC operating coil.
- Electromagnetically operated switching device.
- Industrial-duty EHDB construction.
- Designed for remote switching of electrical power circuits.
- Suitable for industrial controlgear maintenance and replacement.
- Compatible with application-specific ABB EHDB220 service components.
- Original ABB Controlgear Service product.
Heavy-Duty Switching with 110 V DC Control
Contactors provide electrically controlled switching of power circuits, allowing motors and other industrial loads to be operated remotely from a control system. The ABB EHDB220-21-11 uses a 110 V DC coil, making it suitable for installations whose control system is based on a 110 V DC supply.
The established EHDB platform is also supported by application-specific ABB service components, including replacement main contacts. This makes the EHDB220-21-11 particularly relevant to maintenance and refurbishment programmes where preserving compatibility with existing ABB controlgear is preferable to redesigning the surrounding installation.
Typical Applications
- Industrial motor control systems.
- Heavy-duty electrical load switching.
- Motor control centres.
- Industrial machinery and production equipment.
- Electrical switchboards and control panels.
- Maintenance of existing ABB EHDB installations.
- Legacy controlgear replacement and refurbishment projects.
Technical Specifications
| Series | EHDB220 |
|---|---|
| ABB order code | SK825485-DE |
| Product type | Contactor |
| Product group | Controlgear Service |
| Control supply | 110 V DC |
| Operating mechanism | Electromagnetic |
| Application | Industrial power and motor switching |
| Service family | ABB EHDB controlgear |
Frequently Asked Questions
What is the ABB EHDB220-21-11?
The EHDB220-21-11 is an ABB industrial contactor from the EHDB220 range, supplied as a Controlgear Service product under order code SK825485-DE.
What coil voltage does the EHDB220-21-11 use?
The ABB EHDB220-21-11 is fitted with a 110 V DC operating coil.
What is ABB order code SK825485-DE?
ABB order code SK825485-DE identifies the EHDB220-21-11 110 V DC contactor.
What is the EHDB220-21-11 used for?
The EHDB220-21-11 is used for electrically controlled switching of industrial power circuits, including motor-control and heavy-duty controlgear applications.
Is the EHDB220-21-11 a complete contactor?
Yes. The EHDB220-21-11 is a complete ABB contactor, rather than a replacement coil or main contact service kit.
Trusted ABB Industrial Controlgear
ABB EHDB contactors provide robust electromechanical switching for industrial power-control applications, while ABB Controlgear Service products support the continued maintenance and replacement of established installations.
