K16

K16 16mm Mushroom Rectangular Non-Illuminated Push Button Switch (Momentary)

Model K16-931, K16-932

K16-931, K16-932 by JINHONG for industrial control panels, OEM equipment and automation systems. Category: K16 16mm Push Button Switch.

Mounting diameter16 mm
Head shapeMushroom Rectangular
IlluminationNon-Illuminated
OperationMomentary
Insulation voltage (Ui)250 V

K16 16mm Mushroom Rectangular Non-Illuminated Push Button Switch (Momentary)

Product Information

The K16-931 is the mushroom rectangular, non-illuminated, momentary 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.

K16-931 16mm Mushroom Rectangular Non-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
Models in this version — K16-931, K16-932

At a glance

Mounting diameter	16 mm
Head shape	Mushroom Rectangular
Illumination	Non-Illuminated
Operation	Momentary
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

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 Rectangular non-illuminated push button switch, 16 mm panel cut-out. Contact arrangement, lens colour and lamp voltage are specified when ordering.