K16

K16 16mm Mushroom Round Illuminated Push Button Switch (Latching)

Model K16-971H, K16-972H

K16-971H, K16-972H by JINHONG for industrial control panels, OEM equipment and automation systems. Category: K16 16mm Push Button Switch.

Mounting diameter16 mm
Head shapeMushroom Round
IlluminationIlluminated
OperationLatching
Insulation voltage (Ui)250 V

K16 16mm Mushroom Round Illuminated Push Button Switch (Latching)

Product Information

The K16-971H is the mushroom round, illuminated, latching version of the K16 16 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.

K16-971H 16mm Mushroom Round Illuminated Push Button Switch

Key features

Mounting diameter: 16 mm
Protection degree: IP65
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 — K16-971H, K16-972H

At a glance

Mounting diameter	16 mm
Head shape	Mushroom Round
Illumination	Illuminated
Operation	Latching
Insulation voltage (Ui)	250 V
Thermal current (Ith)	5 A
Min applicable load	5V DC, 10mA
Protection degree	IP65

Characteristics

Electrical ratings
Series contact options	1NO+1NC; 2NO+2NC
Insulation voltage (Ui)	250 V
Thermal current (Ith)	5 A
Min Applicable Load	5V DC, 10mA
Initial contact resistance	≤50 mΩ
Insulation resistance (500V DC)	100 MΩ
Dielectric strength	Switch 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 style	110-type solder / quick-connect terminal
Vibration Resistance	10 to 55Hz, amplitude 1.5mm p-p
Weight	>10g
Electrical life	100,000 operations
Mechanical life	300,000 operations
Soldering Temperature	20W/5 seconds or 260°C/3 seconds
Operating humidity	45 to 85% RH
Lamp rating
Type	LED lamp
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
Lamp life	40,000 hours

Contact Rating

AC contact capacity	Resistive: 110V/1A; 250V/0.5A; Inductive: 110V/0.7A; 250V/0.5A
DC contact capacity	Resistive: 24V/1A ; 110V 0.2A; Inductive: 24V/0.7A; 110V/0.1A

Mounting diameter	16 mm
Protection degree	IP65
Contact material	Gold-plated silver alloy
Operating temperature	-25°C to +60°C
Storage temperature	-40°C to +70°C
Approvals / standards	CCC, UL, CE
Contact block family	K16
Contact block form	C series

Specifications

Selection chart — Mushroom Round illuminated push button switch, 16 mm panel cut-out. Contact arrangement, lens colour and lamp voltage are specified when ordering.