N:Brass clad Chromium
S:Stainless steel
Contact： 11: 1NO1NC / 22: 2NO2NC
The shell material: brass clad Chromium.stainless steel
21: Two position maintained / 31: Three position maintained
IP degree: lP40
The product models that can be produced are as follows:
| Φ 19 Two position key-lock selector switch | Two position maintained | GQ19- 11Y/21/N GQ19-11Y/21/S |
| Φ 19 Three position key-lock selector switch | Three position maintained | GQ19-22Y/31/N GQ19-22Y/31/S |
Contact switch description:
N0: Default state, always disconnected; When pressed, the contact closes
NC: Default state, always closed; When pressed, the contact opens
NO：wiring method
NC：wiring method
