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K22, 25, 30 Series Push Button Switches
K22, 25, 30 Series Push Button Switches

K22, 25, 30 Series Push Button Switches

Kacon Ø22, 25, 30 Series push button switches include pilot light, illuminated/non-illuminated push button, selector, emergency stop, mushroom push button, buzzer.

Features
● Round, Square
● Contact part: 24V, 48V, 110V, 250V, 440V
● High brightness LED
● Easy to add contacts and assembly
● IP40
● Electrical time:min. 200,000 cycles

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The K22, K25, and K30 Series Control Switches are designed to provide reliable manual control for industrial automation systems, electrical control panels, and machine equipment. Available in 22mm, 25mm, and 30mm mounting sizes, this product series includes push button switches, illuminated push buttons, selector switches, pilot lights, emergency stop switches, mushroom buttons, and buzzers, offering a complete solution for industrial control applications.


Manufactured with high-quality components and precision engineering, KACON control switches deliver stable electrical performance, long mechanical life, and easy installation. Multiple contact configurations, LED illumination options, and modular accessories allow customers to configure the most suitable control solution for various industrial equipment.


Whether for new equipment manufacturing or replacement projects, the K22, K25, and K30 Series provide dependable performance for demanding industrial environments.


Certified


CE, CRUUS, KC, CCC, TUV

 

Specification


Many kinds of optional action mode: 1a, 1b, 1C,2a, 2b,2C,3a, 3b, 3a+1b, 1a+3b,4a, 4b

 

Customization:


Metal/plastic mounting ring

 

Accessories:


Self-locking switch assembly, waterproof rubber cap, protective cover, identification plate, LED bead 


Complete Product Range


The K22 K25 K30 Series includes various industrial control devices, including:


Pilot Light
K22, 25, 30 SeriesRoundSquare
NominalFlush HeadPilot New FlatNominalDirections (Arrow)
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22FilamentK22-14□ ACK22-14□ RF ACK22-14□ RX ACK22-15□ ACK22-15□ DR AC
K22-14□ DCK22-14□ RF DCK22-14□ RX DCK22-15□ DCK22-15□ DR DC
LEDK22-17□ ACK22-17□ RF ACK22-17□ RX ACK22-18□ ACK22-18□ DR AC
K22-17□ DCK22-17□ RF DCK22-17□ RX DCK22-18□ DCK22-18□ DR DC
K25: Ø25FilamentK25-14□ ACK25-14□ RF ACK25-14□ RX ACK25-15□ ACK25-15□ DR AC
K25-14□ DCK25-14□ RF DCK25-14□ RX DCK25-15□ DCK25-15□ DR DC
LEDK25-17□ ACK25-17□ RF ACK25-17□ RX ACK25-18□ ACK25-18□ DR AC
K25-17□ DCK25-17□ RF DCK25-17□ RX DCK25-18□ DCK25-18□ DR DC
K30: Ø30FilamentK30-14□ ACK30-14□ RF AC


K30-14□ DCK30-14□ RF DC


LEDK30-17□ ACK30-17□ RF AC


K30-17□ DCK30-17□ RF DC


 

Non-Illuminated Push Button
K22, 25, 30 SeriesRoundSquare
NominalPush-SelectorNominalDirections (Arrow)
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22K22-21□K22-21□SK22-22□K22-22□DR
K25: Ø25K25-21□K25-21□SK25-22□K25-22□DR
K30: Ø30K30-21□K30-21□S

 

Illuminated Push Button
K22, 25, 30 SeriesRoundSquare
NominalFlush HeadNominalDirections(Arrow)I/O
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22FilamentK22-24□ ACK22-24□ RF ACK22-25□ ACK22-25□ DR ACK22-26D AC
K22-24□ DCK22-24□ RF DCK22-25□ DCK22-25□ DR DCK22-26D DC
LEDK22-27□ ACK22-27□ RF ACK22-28□ ACK22-28□ DR ACK22-29D AC
K22-27□ DCK22-27□ RF DCK22-28□ DCK22-28□ DR DCK22-29D DC
K25: Ø25FilamentK25-24□ ACK25-24□ RF ACK25-25□ ACK25-25□ DR ACK25-26D AC
K25-24□ DCK25-24□ RF DCK25-25□ DCK25-25□ DR DCK25-26D DC
LEDK25-27□ ACK25-27□ RF ACK25-28□ ACK25-28□ DR ACK25-29D AC
K25-27□ DCK25-27□ RF DCK25-28□ DCK25-28□ DR DCK25-29D DC
K30: Ø30FilamentK30-24□ ACK30-24□ RF AC


K30-24□ DCK30-24□ RF DC


LEDK30-27□ ACK30-27□ RF AC


K30-27□ DCK30-27□ RF DC


 

Selector
K22, 25, 30 SeriesRoundSquare
Short LeverLong LeverShort LeverLong Lever
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22MaintainedK22-41□K22-41□-LK22-42□K22-42□-L
Spring ReturnK22-41□-S2RK22-41□-L2RK22-42□-S2RK22-42□-L2R
K25: Ø25MaintainedK25-41□K25-41□-LK25-42□K25-42□-L
Spring ReturnK25-41□-S2RK25-41□-L2RK25-42□-S2RK25-42□-L2R
K30: Ø30MaintainedK30-41□K30-41□-L

Spring ReturnK30-41□-S2RK30-41□-L2R

K22, 25, 30 SeriesRoundSquare
Short LeverLong LeverShort LeverLong Lever
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22MaintainedK22-51□K22-51□-LK22-52□K22-52□-L
Spring ReturnK22-51□-S3LK22-51□-L3LK22-52□-S3LK22-52□-L3L
K22-51□-S3RK22-51□-L3RK22-52□-S3RK22-52□-L3R
K22-51□-S3LRK22-51□-L3LRK22-52□-S3LRK22-52□-L3LR
K25: Ø25MaintainedK25-51□K25-51□-LK25-52□K25-52□-L
Spring ReturnK25-51□-S3LK25-51□-L3LK25-52□-S3LK25-52□-L3L
K25-51□-S3RK25-51□-L3RK25-52□-S3RK25-52□-L3R
K25-51□-S3LRK25-51□-L3LRK25-52□-S3LRK25-52□-L3LR
K30: Ø30MaintainedK30-51□K30-51□-L

Spring ReturnK30-51□-S3LK30-51□-L3L

K30-51□-S3RK30-51□-L3R

K30-51□-S3LRK30-51□-L3LR

K22, 25, 30 SeriesRoundSquare
FilamentLEDFilamentLED
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22MaintainedK22-44□ ACK22-47□ ACK22-45□ ACK22-48□ AC
K22-44□ DCK22-47□ DCK22-45□ DCK22-48□ DC
Spring ReturnK22-44□-S2R ACK22-47□-S2R ACK22-45□-S2R ACK22-48□-S2R AC
K22-44□-S2R DCK22-47□-S2R DCK22-45□-S2R DCK22-48□-S2R DC
K25: Ø25MaintainedK25-44□ ACK25-47□ ACK25-45□ ACK25-48□ AC
K25-44□ DCK25-47□ DCK25-45□ DCK25-48□ DC
Spring ReturnK25-44□-S2R ACK25-47□-S2R ACK25-45□-S2R ACK25-48□-S2R AC
K25-44□-S2R DCK25-47□-S2R DCK25-45□-S2R DCK25-48□-S2R DC
K30: Ø30MaintainedK30-44□ ACK30-47□ AC

K30-44□ DCK30-47□ DC

Spring ReturnK30-44□-S2R ACK30-47□-S2R AC

K30-44□-S2R DCK30-47□-S2R DC

K22, 25, 30 SeriesRoundSquare
FilamentLEDFilamentLED
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22MaintainedK22-54□ ACK22-57□ ACK22-55□ ACK22-58□ AC
K22-54□ DCK22-57□ DCK22-55□ DCK22-58□ DC
Spring ReturnK22-54□-S3L ACK22-57□-S3L ACK22-55□-S3L ACK22-58□-S3L AC
K22-54□-S3L DCK22-57□-S3L DCK22-55□-S3L DCK22-58□-S3L DC
K22-54□-S3R ACK22-57□-S3R ACK22-55□-S3R ACK22-58□-S3R AC
K22-54□-S3R DCK22-57□-S3R DCK22-55□-S3R DCK22-58□-S3R DC
K22-54□-S3LR ACK22-57□-S3LR ACK22-55□-S3LR ACK22-58□-S3LR AC
K22-54□-S3LR DCK22-57□-S3LR DCK22-55□-S3LR DCK22-58□-S3LR DC
K25: Ø25MaintainedK25-54□ ACK25-57□ ACK25-55□ ACK25-58□ AC
K25-54□ DCK25-57□ DCK25-55□ DCK25-58□ DC
Spring ReturnK25-54□-S3L ACK25-57□-S3L ACK25-55□-S3L ACK25-58□-S3L AC
K25-54□-S3L DCK25-57□-S3L DCK25-55□-S3L DCK25-58□-S3L DC
K25-54□-S3R ACK25-57□-S3R ACK25-55□-S3R ACK25-58□-S3R AC
K25-54□-S3R DCK25-57□-S3R DCK25-55□-S3R DCK25-58□-S3R DC
K25-54□-S3LR ACK25-57□-S3LR ACK25-55□-S3LR ACK25-58□-S3LR AC
K25-54□-S3LR DCK25-57□-S3LR DCK25-55□-S3LR DCK25-58□-S3LR DC
K30: Ø30MaintainedK30-54□ ACK30-57□ AC

K30-54□ DCK30-57□ DC

Spring ReturnK30-54□-S3L ACK30-57□-S3L AC

K30-54□-S3L DCK30-57□-S3L DC

K30-54□-S3R ACK30-57□-S3R AC

K30-54□-S3R DCK30-57□-S3R DC

K30-54□-S3LR ACK30-57□-S3LR AC

K30-54□-S3LR DCK30-57□-S3LR DC

 

Emergency Stop
K22, 25, 30 SeriesNominalFlower HeadØ29Ø40
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22K22-81□K22-81FK22-81□-N29K22-81□-N40
K25: Ø25K25-81□K25-81FK25-81□-N29K25-81□-N40
K30: Ø30K30-81□K30-81FK30-81□-N29
K22, 25, 30 SeriesNominalØ29Ø40
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22FilamentK22-84□ ACK22-84□-N29 ACK22-84□-N40 AC
K22-84□ DCK22-84□-N29 DCK22-84□-N40 DC
LEDK22-87□ ACK22-87□-N29 ACK22-87□-N40 AC
K22-87□ DCK22-87□-N29 DCK22-87□-N40 DC
K25: Ø25FilamentK25-84□ ACK25-84□-N29 ACK25-84□-N40 AC
K25-84□ DCK25-84□-N29 DCK25-84□-N40 DC
LEDK25-87□ ACK25-87□-N29 ACK25-87□-N40 AC
K25-87□ DCK25-87□-N29 DCK25-87□-N40 DC
K30: Ø30FilamentK30-84□ ACK30-84□-N29 ACK30-84□-N40 AC
K30-84□ DCK30-84□-N29 DCK30-84□-N40 DC
LEDK30-87□ ACK30-87□-N29 ACK30-87□-N40 AC
K30-87□ DCK30-87□-N29 DCK30-87□-N40 DC

 

Mushroom Push Button
K22, 25, 30 SeriesNominalMetal Full Guard
Ø29Ø40Ø65Ø29Ø40Ø65
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22K22-21□-N29K22-21□-N40K22-21□-N65K22-21□-C29K22-21□-C40K22-21□-C65
K25: Ø25K25-21□-N29K25-21□-N40K25-21□-N65K25-21□-C29K25-21□-C40K25-21□-C65
K30: Ø30K30-21□-N29K30-21□-N40K30-21□-N65K30-21□-C29K30-21□-C40K30-21□-C65
K22, 25, 30 SeriesNominalMetal Full Guard
Ø29Ø40Ø65Ø29Ø40Ø65
K22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 SeriesK22, 25, 30 Series
Part NumberK22: Ø22FilamentK22-24□-N29 ACK22-24□-N40 ACK22-24□-N65 ACK22-24□-C29 ACK22-24□-C40 ACK22-24□-C65 AC
K22-24□-N29 DCK22-24□-N40 DCK22-24□-N65 DCK22-24□-C29 DCK22-24□-C40 DCK22-24□-C65 DC
LEDK22-27□-N29 ACK22-27□-N40 ACK22-27□-N65 ACK22-27□-C29 ACK22-27□-C40 ACK22-27□-C65 AC
K22-27□-N29 DCK22-27□-N40 DCK22-27□-N65 DCK22-27□-C29 DCK22-27□-C40 DCK22-27□-C65 DC
K25: Ø25FilamentK25-24□-N29 ACK25-24□-N40 ACK25-24□-N65 ACK25-24□-C29 ACK25-24□-C40 ACK25-24□-C65 AC
K25-24□-N29 DCK25-24□-N40 DCK25-24□-N65 DCK25-24□-C29 DCK25-24□-C40 DCK25-24□-C65 DC
LEDK25-27□-N29 ACK25-27□-N40 ACK25-27□-N65 ACK25-27□-C29 ACK25-27□-C40 ACK25-27□-C65 AC
K25-27□-N29 DCK25-27□-N40 DCK25-27□-N65 DCK25-27□-C29 DCK25-27□-C40 DCK25-27□-C65 DC
K30: Ø30FilamentK30-24□-N29 ACK30-24□-N40 ACK30-24□-N65 ACK30-24□-C29 ACK30-24□-C40 ACK30-24□-C65 AC
K30-24□-N29 DCK30-24□-N40 DCK30-24□-N65 DCK30-24□-C29 DCK30-24□-C40 DCK30-24□-C65 DC
LEDK30-27□-N29 ACK30-27□-N40 ACK30-27□-N65 ACK30-27□-C29 ACK30-27□-C40 ACK30-27□-C65 AC
K30-27□-N29 DCK30-27□-N40 DCK30-27□-N65 DCK30-27□-C29 DCK30-27□-C40 DCK30-27□-C65 DC
K22, 25, 30 SeriesP Full Guard



Ø40Ø65



K22, 25, 30 SeriesK22, 25, 30 Series



Part NumberK22: Ø22K22-21□-B40K22-21□-B65



K25: Ø25K25-21□-B40K25-21□-B65



K30: Ø30K30-21□-B40K30-21□-B65



K22, 25, 30 SeriesP Full Guard



Ø40Ø65



K22, 25, 30 SeriesK22, 25, 30 Series



Part NumberK22: Ø22FilamentK22-24□-B40K22-24□-B65



LEDK22-27□-B40K22-27□-B65



K25: Ø25FilamentK25-24□-B40K25-24□-B65



LEDK25-27□-B40K25-27□-B65



K30: Ø30FilamentK30-24□-B40K30-24□-B65



LEDK30-27□-B40K30-27□-B65



K22, 25, 30 SeriesBuzzer




K22, 25, 30 Series




Part NumberK22: Ø22K22-BZ AC




K22-BZ DC




K25: Ø25K25-BZ AC




K25-BZ DC





Customers can select different actuator styles, operating modes, illumination types, and contact combinations to meet specific application requirements


Key Features


● Available in Ø22mm, Ø25mm and Ø30mm mounting sizes

● Round and square actuator designs

● High-brightness LED indicators

● Multiple AC/DC voltage options

● Modular contact block expansion

● Easy installation and maintenance

● Long mechanical and electrical service life

● Wide range of accessories

● CE, TÜV, KC, CCC and cRUus certified

● OEM & ODM manufacturing support


Typical Applications


K22 K25 K30 control switches are widely used in:


● Industrial Automation Systems

● Electrical Control Panels

● Machine Tools

● Packaging Machinery

● Conveyor Systems

● Food Processing Equipment

● Textile Machinery

● Robotics

● Elevator Control Panels

● Power Distribution Cabinets

● Renewable Energy Equipment

● Manufacturing Production Lines


Reliable switching performance helps improve operator safety, production efficiency, and equipment reliability.


Why Choose KACON?


As an experienced industrial control switch manufacturer, KACON provides high-quality operator control devices trusted by machinery manufacturers and automation companies worldwide.


Our advantages include:

● 70+ years of manufacturing experience

● Automated production facilities

● Strict quality inspection

● Fast delivery

● OEM & ODM support

● Competitive factory pricing

● Professional technical support

● Global export experience


OEM & Custom Manufacturing


KACON provides flexible customization services for industrial control switches.


Available options include:

● Mounting diameter

● Button color

● LED color

● Contact configuration

● Operating voltage

● Wiring terminals

● Housing material

● Company logo

● Customized packaging


Our engineering team works closely with customers to develop customized operator control solutions for industrial equipment manufacturers.


Looking for a Reliable Control Switch Manufacturer?


KACON supplies high-quality 22mm, 25mm, and 30mm control switches for industrial automation projects worldwide. Whether you need push buttons, selector switches, emergency stop switches, or customized OEM solutions, we are ready to support your business.


Contact us today to receive catalogs, technical specifications, factory pricing, and customized solutions.


K22, 25, 30 SeriesK22, 25, 30 Series

K22 Catalog
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