;
Numero ng bahagi:PM191B-10/N na may Simbolo ng Door Bell
I-install ang diameter: 19mm
Switch rating: 2A/36VDC
Hugis: Domed head
Function: Pansandali (1NO)
Terminal: Turnilyo terminal
Materyal na crust: Nikel plated na tanso
IP rating: IP65
Temperatura: – 40 hanggang 75 Degree