Skip to main content
+86-577-5718 7518
Language
Get a QuoteQuote
K16-G

K16-G 22mm Square Illuminated Push Button Switch (Latching)

Model K16-G-381, K16-G-382

K16-G-381, K16-G-382 by JINHONG for industrial control panels, OEM equipment and automation systems. Category: K16-G 22mm Push Button Switch.

  • Mounting diameter22 mm
  • Head shapeSquare
  • IlluminationIlluminated
  • OperationLatching
  • Insulation voltage (Ui)250 V
K16-G 22mm Square Illuminated Push Button Switch (Latching)

Product Information

The K16-G-381 is the square, illuminated, latching version of the K16-G 22 mm panel-mount push button switch series; Thermal current (Ith): 5 A; Insulation voltage (Ui): 250 V; Protection degree: IP65 — for industrial control panels, machinery and OEM equipment.

K16-G-381 22mm Square Illuminated Push Button Switch

Key features

  • Mounting diameter: 22 mm
  • Protection degree: IP65
  • Contact material: Gold-plated silver alloy
  • Initial contact resistance: ≤50 mΩ
  • Terminal style — 110-type solder / quick-connect terminal
  • Mechanical life: 300,000 operations
  • LED illumination — colour and voltage specified when ordering
  • Models in this version — K16-G-381, K16-G-382

At a glance

Mounting diameter22 mm
Head shapeSquare
IlluminationIlluminated
OperationLatching
Insulation voltage (Ui)250 V
Thermal current (Ith)5 A
Min applicable load5V AC/DC, 10mA
Protection degreeIP65

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
Contact materialGold-plated silver alloy
Initial contact resistance≤50 mΩ
Insulation resistance (500V DC)100 MΩ
Dielectric 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-type solder / quick-connect terminal
Vibration Resistance10 to 55Hz, amplitude 1.5mm p-p
Weight>10g
Electrical life100,000 operations
Mechanical life300,000 operations
Soldering Temperature20W/5 seconds or 260°C/3 seconds
Operating humidity45 to 85% RH
Lamp rating
TypeBidirectional LED (AC/DC)
Lamp voltage optionsDC: 6;12;24; AC: 110V; 220V
Lamp current3–36V: 7-10mA; 110–220V: 2-3mA
Lamp colour optionsRed;Green;Blue;White;Yellow
Lamp life40,000 hours

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
Protection degreeIP65
Operating temperature-25°C to +60°C
Storage temperature-40°C to +70°C
Approvals / standardsCE
Contact block familyK16
Contact block formC series

Specifications

Selection chart — Square illuminated push button switch, 22 mm panel cut-out. Contact arrangement, lens colour and lamp voltage are specified when ordering.

Head ShapeIlluminationOperationContact BlockModel
SquareIlluminatedLatchingStandard ContactK16-G-381
SquareIlluminatedLatchingStandard ContactK16-G-382

Lamp — LED unit; lens colour code and lamp voltage code are appended to the model number when ordering.

Factory direct from Wenzhou Jinhong, OEM/ODM welcome.

Dimensions

Dimensions (mm) — Square push button switch, 22 mm panel cut-out.

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

Related Products

K16-G

K16-G 22mm Round Non-Illuminated Push Button Switch (Momentary) K16-G 22mm Round Non-Illuminated Push Button Switch (Momentary)
  • Model:K16-G-211, K16-G-212
 K16-G 22mm Square Non-Illuminated Push Button Switch (Momentary) K16-G 22mm Square Non-Illuminated Push Button Switch (Momentary)
  • Model:K16-G-221, K16-G-222
 K16-G 22mm Rectangular Non-Illuminated Push Button Switch (Momentary) K16-G 22mm Rectangular Non-Illuminated Push Button Switch (Momentary)
  • Model:K16-G-231, K16-G-232
 K16-G 22mm Round Illuminated Push Button Switch (Latching) K16-G 22mm Round Illuminated Push Button Switch (Latching)
  • Model:K16-G-371, K16-G-372
 K16-G 22mm Round Non-Illuminated Push Button Switch (Latching) K16-G 22mm Round Non-Illuminated Push Button Switch (Latching)
  • Model:K16-G-311, K16-G-312
 K16-G 22mm Square Non-Illuminated Push Button Switch (Latching) K16-G 22mm Square Non-Illuminated Push Button Switch (Latching)
  • Model:K16-G-321, K16-G-322
 K16-G 22mm Rectangular Illuminated Push Button Switch (Latching) K16-G 22mm Rectangular Illuminated Push Button Switch (Latching)
  • Model:K16-G-391, K16-G-392
 K16-G 22mm Rectangular Non-Illuminated Push Button Switch (Latching) K16-G 22mm Rectangular Non-Illuminated Push Button Switch (Latching)
  • Model:K16-G-331, K16-G-332
 K16-G 22mm Round Illuminated Push Button Switch (Momentary) K16-G 22mm Round Illuminated Push Button Switch (Momentary)
  • Model:K16-G-271, K16-G-272
 K16-G 22mm Square Illuminated Push Button Switch (Momentary) K16-G 22mm Square Illuminated Push Button Switch (Momentary)
  • Model:K16-G-281, K16-G-282
 K16-G 22mm Rectangular Illuminated Push Button Switch (Momentary) K16-G 22mm Rectangular Illuminated Push Button Switch (Momentary)
  • Model:K16-G-291, K16-G-292
K16-G at one glance