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J22 Metal Push Button Switch

J22 Non-Illuminated Raised Head Metal Push Button Switch (Momentary)

Model J22

J22-221/J22-222 by Wenzhou Jinhong for industrial control panels, OEM equipment and automation systems.

  • Mounting diameter22 mm
  • Mounting diameter22 mm
  • Thermal current (Ith)5 A
  • Insulation voltage (Ui)250 V
  • Protection degreeIP65; IP67 available on request
J22 Non-Illuminated Raised Head Metal Push Button Switch (Momentary)

Product Information

The J22 Non-Illuminated Raised Head Metal Push Button Switch (Momentary) is the raised head, momentary version of the 22 mm J22 metal push button switch series — a stainless-steel anti-vandal unit rated 5 A at 250 V AC/DC with IP65; IP67 available on request front sealing and IK10 impact resistance, available with 1NO+1NC or 2NO+2NC contact blocks — for machinery, industrial control panels and OEM equipment.

J22 Non-Illuminated Raised Head Metal Push Button Switch (Momentary)

Key features

  • Mounting diameter: 22 mm
  • Protection degree: IP65; IP67 available on request
  • Initial contact resistance: ≤50 mΩ
  • Mechanical life: 300,000 operations
  • Customisable symbol, colour and size — laser-etched marking on request
  • Complies with IEC 60947-5-1 / GB 14048.5
  • Models in this version — J22-221, J22-222

At a glance

Mounting diameter22 mm
Mounting diameter22 mm
Thermal current (Ith)5 A
Insulation voltage (Ui)250 V
Protection degreeIP65; IP67 available on request

Characteristics

Electrical ratings
Series contact options1NO+1NC; 2NO+2NC
Insulation voltage (Ui)250 V
Thermal current (Ith)5 A
Min Applicable Load5V AC/DC, 10mA
Initial contact resistance≤50 mΩ
Insulation resistance (500V DC)100 MΩ
Dielectrical StrengthSwitch Unit: 2,000V AC, 1 min. between live/non live part and terminals of different poles;
1,000V AC, 1 minute between terminals of the same pole;
1,500V AC, 1 minute between contact and lamp terminals.
Illumination Unit: 2,000V AC, 1 min. between live part/ground
Mechanical & endurance
Terminal Style110" Solder / Quick Connect
Vibration Resistance10 to 55Hz, amplitude 1.5mm p-p
Weight>20g
Electrical life100,000 operations
Mechanical life300,000 operations
Soldering Temperature20W/5 seconds or 260°C/3 seconds
Protection & environment
Protection degreeIP65; IP67 available on request
Operating temperature-25°C to +60°C
Operating humidity45 to 85% RH

Contact Rating

AC contact capacityResistive: 110V/1A; 250V/0.5A; Inductive: 110V/0.7A; 250V/0.5A
DC contact capacityResistive: 24V/1A ; 110V 0.2A; Inductive: 24V/0.7A; 110V/0.1A
Mounting diameter22 mm
Contact materialGold-plated silver alloy
Storage temperature-40°C to +70°C
Approvals / standardsUL, CCC, CE, TÜV
Contact block familyF16
Contact block formZa series

Specifications

Selection chart — raised head, 22 mm panel cut-out. Symbol, colour and lamp voltage are specified when ordering.

Shape of HeadIlluminated TypeOperationContact TypeModel
High RoundWithout LEDMomentary1NO+1NCJ22-221
High RoundWithout LEDMomentary2NO+2NCJ22-222

□ = symbol / marking code  ·  ● = lamp colour code. Factory direct from Wenzhou Jinhong, OEM/ODM welcome.

Dimensions

Dimensions (mm) — raised head, 22 mm mounting hole.

Front viewFront view🔍 Click to enlargeSide viewSide view🔍 Click to enlarge

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