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SK828100-BB ABB KH800 250 V 50 Hz Contactor Operating Coil
ABB KH800 SK828100-BB is a 250 V AC 50 Hz operating coil designed as an original replacement component for compatible ABB EH and EK large contactors.
£502.63
Why Choose the ABB KH800 250V 50Hz Operating Coil?
The ABB KH800, order code SK828100-BB, is a genuine AC-operated contactor coil designed for compatible ABB EH and EK series contactors. This exact version has a rated control circuit voltage of 250 V AC at 50 Hz, providing the electromagnetic operating force required for reliable switching of large industrial contactors.
Part of ABB's KH replacement-coil range, the KH800 is designed for servicing large-frame contactors used in motor-control, machinery and industrial power-switching systems. ABB specifies the KH800 coil family for compatible EH700, EH800, EK370, EK550 and EK1000 contactors, as well as EHDB800 and EHDB960 types.
The SK828100-BB provides an original ABB replacement solution where a 250 V AC, 50 Hz KH800 coil is required. The coil weighs approximately 0.95 kg, reflecting its construction for the substantial electromagnetic mechanism used in ABB's large contactor range.
Key Advantages
- Genuine ABB KH800 contactor operating coil.
- 250 V AC rated control voltage at 50 Hz.
- Designed for compatible ABB EH and EK large contactors.
- Suitable for servicing established industrial contactor installations.
- Allows the operating coil to be replaced without replacing the complete contactor.
- Original ABB component for correct mechanical and electrical compatibility.
- Suitable for demanding motor-control and industrial power-switching equipment.
Key Features
- ABB KH800 operating coil.
- AC-operated contactor coil.
- 250 V AC control circuit voltage.
- 50 Hz operating frequency.
- KH800 family designed for compatible EH700 and EH800 contactors.
- Suitable for compatible EK370, EK550 and EK1000 contactors.
- Suitable for compatible EHDB800 and EHDB960 contactors.
- Original replacement component for industrial contactor maintenance.
- 0.95 kg approximate weight.
Reliable Electromagnetic Operation for Large ABB Contactors
A contactor operating coil converts electrical control energy into the magnetic force required to move the contactor armature. When the specified voltage is applied to the KH800, the resulting electromagnetic field actuates the contactor mechanism, allowing its main contacts to switch high-power motors and other industrial electrical loads.
Correct coil selection is essential because the replacement component must match the contactor design, control voltage and supply frequency. The ABB KH800 SK828100-BB is specifically identified as a 250 V AC, 50 Hz coil, providing an original ABB replacement component for compatible large contactors.
Typical Applications
- Replacement coils for compatible ABB EH contactors.
- Replacement coils for compatible ABB EK contactors.
- Large industrial motor-control panels.
- High-power motor starters.
- Manufacturing and process machinery.
- Industrial power distribution and switching assemblies.
- Maintenance and refurbishment of ABB contactors.
Technical Specifications
| Series | KH |
|---|---|
| ABB order code | SK828100-BB |
| Product type | Contactor operating coil |
| Coil operation | AC |
| Rated control circuit voltage | 250 V AC |
| Frequency | 50 Hz |
| Suitable for | Compatible ABB EH / EK contactors |
| Compatible contactor family | EH700, EH800, EK370, EK550, EK1000, EHDB800, EHDB960 |
| Weight | approx. 0.95 kg |
| EAN | 7320500041529 |
Frequently Asked Questions
What is the ABB KH800 SK828100-BB?
The ABB KH800 SK828100-BB is an AC-operated replacement contactor coil designed for compatible ABB EH and EK series contactors.
What voltage is the ABB KH800 SK828100-BB rated for?
This exact KH800 version is rated for a control circuit voltage of 250 V AC at 50 Hz.
Which contactors can use the KH800 coil?
The KH800 coil family is designed for compatible ABB large contactors including EH700, EH800, EK370, EK550 and EK1000, together with compatible EHDB800 and EHDB960 contactors.
Can the KH800 be used to repair an existing ABB contactor?
Yes. The KH800 is an original replacement operating coil intended for servicing compatible ABB contactors when the existing operating coil requires replacement.
What is the ABB order code for the KH800 250 V 50 Hz coil?
The ABB order code for this exact KH800 250 V AC 50 Hz operating coil is SK828100-BB.
Genuine ABB Contactor Replacement Component
ABB KH operating coils provide original replacement components for compatible large contactors, supporting dependable electromagnetic switching and cost-effective maintenance of industrial control and power-switching equipment.
