K16 Series 16mm Emergency Stop

Mid-to-high-end pushbutton switches, indicator lights, relays, buzzers and accessory solutions

16mm K16 Emergency Stop Switch. IP40; IP65 on request. CCC/UL/CE. Wenzhou Jinhong.

Products

11 models.

K16 Small Head Emergency Stop Switch (Short Contact)

Model:K16
Panel cut-out:16 mm

K16 Large Head Emergency Stop Switch (Short Contact)

Model:K16
Panel cut-out:16 mm

K16 S-Type Mushroom Head Emergency Stop Switch (Short Contact)

Model:K16
Panel cut-out:16 mm

K16 L-Type Mushroom Head Emergency Stop Switch (Short Contact)

Model:K16
Panel cut-out:16 mm

K16 Small Head Emergency Stop Switch (Long Contact)

Model:K16
Panel cut-out:16 mm

K16 Large Head Emergency Stop Switch (Long Contact)

Model:K16
Panel cut-out:16 mm

K16 16mm Emergency Stop Push Button - S-Type Mushroom Head (Long Contact)

Model:K16
Panel cut-out:16 mm

K16 16mm Emergency Stop Push Button - L-Type Mushroom Head (Long Contact)

Model:K16
Panel cut-out:16 mm

K16 16mm Mushroom Round Non-Illuminated Emergency Stop Switch (Push-Lock Turn-Reset)

Model:K16-811, K16-812
Panel cut-out:16 mm

K16 16mm Mushroom Round Illuminated Emergency Stop Switch (Push-Lock Turn-Reset)

Model:K16-871, K16-872
Panel cut-out:16 mm

K16 16mm Mushroom Round Large Head Non-Illuminated Emergency Stop Switch (Push-Lock Turn-Reset)

Model:K16-811-N, K16-812-N
Panel cut-out:16 mm

K16 16 mm emergency stop switches

K16 is the most complete 16 mm emergency stop family in the Jinhong plastic range: small (Ø30) and large mushroom heads, S-type and L-type mushroom heads, round illuminated and non-illuminated versions, and a choice of short or long contact travel. Every version latches when pressed and is released by twisting (or pulling) the head. The series is rated 5 A thermal current at Ui 250 V, with IP40 front protection as standard and IP65 available on request.

K16 emergency stop versions
Version	Head	Illumination	Contact travel	Models
Small head, short contact	Small mushroom (Ø30)	Non-illuminated	Short	—
Large head, short contact	Large mushroom	Non-illuminated	Short	—
S-type, short contact	S-type mushroom	Non-illuminated	Short	—
L-type, short contact	L-type mushroom	Non-illuminated	Short	—
Small head, long contact	Small mushroom (Ø30)	Non-illuminated	Long	—
Large head, long contact	Large mushroom	Non-illuminated	Long	—
S-type, long contact	S-type mushroom	Non-illuminated	Long	—
L-type, long contact	L-type mushroom	Non-illuminated	Long	—
Round mushroom	Mushroom round	Non-illuminated	Standard	K16-811, K16-812
Round mushroom, illuminated	Mushroom round	Illuminated	Standard	K16-871, K16-872
Round large head	Mushroom round large	Non-illuminated	Standard	K16-811-N, K16-812-N

Key data

Protection: IP40; IP65 available on request
Thermal current (Ith): 5 A
Insulation voltage (Ui): 250 V
Mechanical life: 250,000 operations
Contact material: Gold-plated silver alloy
Operating temperature: -25°C to +60°C
Contact options: 1NO+1NC or 2NO+2NC
Approvals: CCC, UL, CE; designed for EN ISO 13850 / IEC 60947-5-5 stop circuits

K16 or another 16 mm family?

Choose K16 when you need a particular head shape or contact length. F16 offers mushroom heads in Type A and Type B styles with LED illumination, and S16 is a simpler red mushroom button with an optional arrow marking. K16 shares its mounting system with K16 push buttons, so a panel can use one family throughout. For the same heads in a 22 mm hole, see 22K16. All sizes: 16 mm emergency stops.

Ordering

Send the model number, lens or button colour, lamp voltage (illuminated versions), contact arrangement and quantity. Factory direct from Wenzhou Jinhong, OEM/ODM welcome. Request a quotation.