key lock switch / mushroom / single-pole / electromechanical
19mm Wenzhou Jinhong Electric Appliance



  • Type:

    key lock, mushroom

  • Number of poles:


  • Other characteristics:


  • Protection level:

    waterproof, IP67

  • Current:

    Max.: 3,000 mA

    Min.: 1 mA

  • Voltage:

    Max.: 250 V

    Min.: 5 V


Technical parameters:
1.Degree of Protection:IP67
2.Contact Type: 1NO+1NC / 2NO+2NC
3.Maximum Voltage:250VAC/DC
4.Thermal Current:3A
5.Minimum Applicable Load: 5VAC/DC,1Ma
6.Contact material: Silver plated gold
7.Terminal Style:110 Solder / Quick Connect
8.Operatiing Temperature: -25 to +55
9.Operational humidity: 45% to 85%
10. contact resistance:50mΩ maximum
11.Insulation Resistance:100 mΩ minimum (500VDC megger)
12.Degree of Protection:>10g
13.Electrical Life:100,000 operations minimum(at full rated load)

1.Sealed to IP67 IK10
2.Easy to clean to metal surface
3.Very long life expectancy

1.Neutral packing:plastic bag for goods+inner box bubble+inner box+carton

1.Metal Switches for cars,computers
2.Metal Switches for Medical,Food processing,Mining,Home automation
3.LED Switch for door entry system
4.Waterproof switch for car/vehicle

Other Wenzhou Jinhong Electric Appliance products

Metal Pushbutton