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Description
The KEDU HY12-9 is an ON/OFF switch with a built-in no-voltage release for 230 V machines. It is used on various Güde, Rotwerk and JET machines and prevents automatic restart after a power failure.
Practical Information
The HY12-9 is fitted to several machine types from different manufacturers. Always verify the machine model, version, switch dimensions, terminal layout and electrical specifications before replacement.
Technical Specifications
- Manufacturer: KEDU
- Model: HY12-9
- Component Type: ON/OFF Switch with No-Voltage Release
- Voltage: 250 V AC
- Protection Rating: IP55
Electrical Ratings
- 22(14) A / 250 V~ 5E4
- 20 A / 250 V~
- 2 HP / 250/125 V~
Used on
| Brand |
Model |
Machine Type |
Version |
| Güde |
140 GC |
Table Saw |
V1, V2 |
| Güde |
160 GC |
Table Saw |
V1 |
| Güde |
100 GC |
Table Saw |
V1 |
| JET |
BD8 |
Metal Lathe |
– |
This compatibility list is continuously updated as additional machines are identified.
Also Known As
- KEDU HY12-9
- HY12-9
- HY12-9 160 GC
- HY12-9 On/Off Switch
- HY12-9 Start/Stop Switch
Original Spare Part Numbers
| Brand |
Spare Part Number |
| Güde |
20046-01007 |
(JET uses a different spare part number.)
Important
Always verify the switch dimensions, terminal layout and electrical specifications before replacement.
This switch type is used by several machine manufacturers, although the spare part numbers may differ.
Always wire the switch according to the terminal numbering or the wiring diagram – never rely solely on wire colours.
   

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