Product type: metal button switch
Button head diameter: 13.6mm
Contact type: Silver contact
Lamp voltage: 3~220V
Installation size: 12mm
Front ring material: metal material
Contact resistance: 50 (Ω)
Insulation resistance: 1000 (M Ω)
Head protection level: IK09
Service temperature: 25 ℃
Electrical life: 50,000 times
Mechanical life: 500,000 times