As a core component of the KACON safety product line, the Ø22 Safety Emergency Switch K Series is engineered to deliver the highest level of safety for industrial equipment and machinery. Designed for exceptional reliability, intuitive operation, and flexible configuration, this series ensures rapid and effective power disconnection in emergencies, safeguarding both personnel and assets. It is the ideal choice, backed by numerous stringent global certifications.
Key Features：
Emergency Safety Protection: Features a highly visible red emergency switch head that complies with international safety standards, ensuring quick identification and activation during critical situations.
High Load Capacity & Long Service Life: Rated for a maximum of 10A current and 440VAC voltage, with an electrical endurance of over 200,000 cycles, guaranteeing long-term, reliable performance.
Excellent Environmental Resistance: With an IP65 protection rating, it is effectively sealed against dust and water jets, making it suitable for demanding industrial environments.
Flexible Configuration & Easy Installation: The modular design allows for easy addition of contacts and assembly. It offers various operation modes, including Pull and Rotate and Rotation, to meet diverse application needs.
Forced Safety Disconnection: Even in the extreme case of Normally Closed (NC) contact welding, the mechanical mechanism ensures it can be forced to disconnect, providing a critical fail-safe.
Certifications & Compliance
This product series complies with major international safety and quality standards, including CE, CCC, TÜV, KC, S-Mark, and RoHS. This ensures smooth market access and gives you complete confidence in its application across global markets.
Detailed Specifications
| Parameter | Specification |
|---|---|
| Series Name | Safety Emergency Switch K Series |
| Panel Cut-out | Ø22 mm |
| Operation Type | Push Lock-Turn & Pull / Push Lock-Turn |
| Max. Electrical Rating | 10A, 440VAC |
| Electrical Endurance | Min. 200,000 cycles |
| Protection Rating | IP65 |
| Safety Feature | Forced break mechanism for NC contacts |
| Key Certifications | CE, CCC, TUV, KC, S-MARK, RoHS, CRUUS |
Typical Model Recommendations
Our K Series offers a variety of models to meet your specific requirements:
K22-91R 1B: Standard Emergency Switch
K22-91R-EMS 1B: EMS Emergency Switch
K22-91R-EMO 1B: EMO Emergency Switch
K22-91R (EXM) 1B: EXM Emergency Switch
K22-91R 1A2B (CBA+CBB2): Model with specific contact configuration
Perfectly Matched Safety Guard Series
For comprehensive protection, we highly recommend pairing the emergency switch with our matching Ø22 Safety Guards. Guard models such as KEG72Y, KEG75W, etc., are available in options like Flush Mounting, Aluminum construction, and with LED Strip indicators. They not only prevent accidental operation but also enhance the overall safety and aesthetic of your equipment.
Application Areas
Industrial Robots and Automated Production Lines
CNC Machine Tools, Punching Presses, and Injection Molding Machines
Material Handling Systems and Conveyors
Packaging Machinery and Food Processing Equipment
Any industrial machinery requiring a reliable emergency stop function.
Choosing KACON means investing in a promise of reliability and safety. We are committed to providing you with top-quality safety components to help build safer and more efficient production environments.
| Safety Emergency Switch | |||||
 | Emergency Switch | EMS Emergency Switch | EMO Emergency Switch | EXM Emergency Switch | |
 |  |  |  | ||
| Part Number | Push Lock-Turn & Pull | K22-91R 1B | K22-91R-EMS 1B | K22-91R-EMO 1B | K22-91R (EXM) 1B |
| K22-91R 1A2B (CBA+CBB2) | K22-91R-EMS 1A2B (CBA+CBB2) | K22-91R-EMO 1A2B (CBA+CBB2) | K22-91R (EXM) 1A2B (CBA+CBB2) | ||
| Push Lock-Turn | K22-91R-T 1B | K22-91R-T EMS 1B | K22-91R-T EMO 1B | K22-91R-T (EXM) 1B | |
| K22-91R-T 1A2B (CBA+CBB2) | K22-91R-T EMS 1A2B (CBA+CBB2) | K22-91R-T EMO 1A2B (CBA+CBB2) | K22-91R-T (EXM) 1A2B (CBA+CBB2) | ||
| Metal Type Safety Emergency Switch | |||||
 | Emergency Switch | EMS Emergency Switch | EMO Emergency Switch | EXM Emergency Switch | |
 |  |  |  | ||
| Part Number | Push Lock-Turn | K22-91R-TM 1B | K22-91R-TM EMS 1B | K22-91R-TM EMO 1B | K22-91R-TM (EXM) 1B |
| K22-91R-TM 1A2B (CBA+CBB2) | K22-91R-TM EMS 1A2B (CBA+CBB2) | K22-91R-TM EMO 1A2B (CBA+CBB2) | K22-91R-TM (EXM) 1A2B (CBA+CBB2) | ||
| Safety Guard | ||||||||
| Flush mounting Safety Guard | Flush mounting Safety Guard | Safety Guard | AL Safety Guard | AL Safety Guard | LED Strip Guard | Safety Guard | ||
 |  |  |  |  |  |  | ||
 |  |  |  |  |  | |||
| Part Number | Ø22 | KEG72Y | KEG72W | KEG82W | KEG92Y | KEG92W | KEG82YL-ㅁ | KEG12 |
| Ø25 | KEG75Y | KEG75W | KEG95Y | KEG95W | KEG85YL-ㅁ | |||
| Ø30 | KEG73Y | KEG73W | KEG93Y | KEG93W | KEG83YL-ㅁ | |||
The Safety Guard series provides comprehensive protection solutions with multiple specifications, including Ø22, Ø25, and Ø30. Models such as KEG72Y, KEG75W, KEG93Y, KEG92W, and KEG83YL-□ are designed for reliable performance in different applications. With options like Flush Mounting Safety Guard, AL Safety Guard, and LED Strip Guard, this product line ensures enhanced safety, durability, and adaptability for diverse installation needs.
| Full Cover Guard | ||||
 |  |  | ||
| Part Number | Ø22 | KEG-12C | KEG-72C | KEG-82C |
| Ø25 | KEG-15C | KEG-75C | KEG-85C | |
| Ø30 | KEG-13C | KEG-73C | KEG-83C | |
| Accessories | ||||||||
| Ø70 | Ø80 | |||||||
 |  |  |  |  |  |  | ||
| Part Number | HP111 | HP117A | HP118A | HP119E | HP119E R | HP119E-W (STOP) | HP119E-W (STOP-R) | |
 |  |  |  | |||||
| Part Number | HP119E (OFF) | HP119E (OFF-R) | HP119E-W (OFF) | HP119E-W (OFF-R) | ||||
 |  |  |  |  |  | |||
| Part Number | HP119E-1 (STOP) | HP119E-1 (STOP-R) | HP119E-1W (STOP) | HP119E-1 (OFF) | HP119E-1 (OFF-R) | HP119E-1W (OFF) | ||
| Accessories for Full Cover Guard | |||
| Applicable | |||
| Part Number | KEG-1□C | KEG-7□C | |
 | HP-1CE | √ | - |
 | HP-1CE-R | √ | - |
 | HP-7CE | - | √ |
 | HP-7CE-R | - | √ |
※ Please refer to the catalog for the detailed product selection and specifications.
※ HP119 name panel is also suitable with KEG8 series.
- Example of usage
※ Full Cover Guard Example of usage
| KEG-1□C+KEX-101Y (Combined Switch Box and Full Cover Guard) | KEG-1□C | KEG-7□C | KEG-8□C |
