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J19 Metal Push Button Switch

J19 Illuminated Ring Flat Head Metal Push Button Switch (Latching)

Model J19

J19-371 Ring-illuminated flat head, latching by Wenzhou Jinhong for industrial control panels, OEM equipment and automation systems.

  • Mounting diameter19 mm
  • Thermal current (Ith)5 A
  • Insulation voltage (Ui)250 V
  • Lamp voltage optionsDC: 6;12;24; AC: 110V; 220V
J19 Illuminated Ring Flat Head Metal Push Button Switch (Latching)

Product Information

The J19 Illuminated Ring Flat Head Metal Push Button Switch (Latching) is the ring-illuminated flat head, latching version of the 19 mm J19 metal push button switch series — a stainless-steel anti-vandal unit with gold-plated silver contacts, 5 A thermal current at 250 V AC/DC and IP65; IP67 available on request front sealing, available with 1NO+1NC or 2NO+2NC contact blocks — for machinery, industrial control panels and OEM equipment.

J19 Illuminated Ring Flat Head Metal Push Button Switch (Latching)

Key features

  • Mounting diameter: 19 mm
  • Protection degree: IP65; IP67 available on request
  • Gold-plated silver contacts — low, stable contact resistance ≤50 mΩ
  • Lamp voltage options: DC: 6;12;24; AC: 110V; 220V; Lamp current: 3–36V: 7-10mA; 110–220V: 2-3mA; Lamp colour options: Red;Green;Blue;White;Yellow
  • Customisable symbol, colour and size — laser-etched marking on request
  • Complies with IEC 60947-5-1 / GB 14048.5
  • Models in this version — J19-371, J19-372

At a glance

Mounting diameter19 mm
Thermal current (Ith)5 A
Insulation voltage (Ui)250 V
Lamp voltage optionsDC: 6;12;24; AC: 110V; 220V

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
Electrical life100,000 operations
Mechanical & endurance
Terminal Style110" Solder / Quick Connect
Vibration Resistance10 to 55Hz, amplitude 1.5mm p-p
Weight>10g
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
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

Insulation voltage: 250V · Thermal current: 5A · Contact material: Silver nickel oxide, gold-plated silver

Mounting diameter19 mm
Storage temperature-40°C to +70°C
Approvals / standardsUL, CCC, CE, TÜV
Contact block familyK16
Contact block formC series

Specifications

Selection chart — ring-illuminated flat head, latching, 19 mm panel cut-out. Symbol, colour and lamp voltage are specified when ordering.

Shape of HeadIlluminated TypeOperationContact TypeModel
Ring IlluminatedIlluminatedLatching1NO+1NCJ19-371 □●
Ring IlluminatedIlluminatedLatching2NO+2NCJ19-372 □●

Equivalent Circuit — Using AC/DC LED lamp, the terminals have no difference of anode and cathode

Note: unidirectional DC LED and other voltage ratings can be customised.

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

Dimensions

Dimensions (mm) — ring-illuminated flat head, latching, 19 mm mounting hole.

Front viewFront view🔍 Click to enlargeSide viewSide view🔍 Click to enlargeBottom view / terminalsBottom view / terminals🔍 Click to enlarge

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