KOINO

KOINO

KOINO has been a prominent pioneer in the Korean Industrial Automation sector since 1969, specializing in a diverse range of high-quality products. With over 50 years of expertise, our exceptional products, particularly switches, are manufactured in Korea and have achieved global acclaim for their unparalleled quality.

Keylock Switches

Results:
88
Key Removable Positions
Panel Cutout Dimensions
Operating Temperature
Number of Positions
Current Rating (Amps)
Angle of Throw
Circuit
Switch Function
Voltage Rating - AC
Features
Termination Style
Actuator Type
Mounting Type
Voltage Rating - DC
Contact Timing
Contact Finish
Contact Material
Results remaining88
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ImageProduct DetailPriceAvailabilityECAD ModelCircuitSwitch FunctionCurrent Rating (Amps)Voltage Rating - DCMounting TypeContact FinishFeaturesContact MaterialTermination StyleOperating TemperatureNumber of PositionsContact TimingVoltage Rating - ACActuator TypeKey Removable PositionsAngle of ThrowPanel Cutout Dimensions
KSL30AK3-22
30mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
On-Mom, Off-Mom
6A (AC)
-
Panel Mount
-
IP40
-
Screw Terminal
-25°C ~ 50°C
3
Not Specified
250 V
Flat Key
Center
45°
Circular - 30.00mm Dia
KSL30WK2-11
30mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Off, Off-On
6A (AC)
-
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 50°C
2
Not Specified
250 V
Flat Key
All
90°
Circular - 30.00mm Dia
NF25-KA211
25mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Mom, Off-Mom
-
250 V
Panel Mount
-
IP40
-
Screw Terminal
-25°C ~ 70°C
2
Not Specified
125 V
Flat Key
Left
90°
Circular - 25.00mm Dia
NF25W-K3R11
25mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
-
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
3
Not Specified
125 V
Flat Key
Left and Center
45°
Circular - 25.00mm Dia
NF30W-KA222
30mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
On-Mom, Off-Mom
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
2
Not Specified
125 V
Flat Key
Left
90°
Circular - 30.00mm Dia
NF25-K3R22
25mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
-
-
250 V
Panel Mount
-
IP40
-
Screw Terminal
-25°C ~ 70°C
3
Not Specified
125 V
Flat Key
Left and Center
45°
Circular - 25.00mm Dia
NF30W-K3R11
30mm KEY SELECTOR SWITCH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
DPST-NO/NC
-
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
3
Not Specified
125 V
Flat Key
Left and Center
45°
Circular - 30.00mm Dia
NF22-KA3-1
22mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NF30W-K211
30mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Off, Off-On
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
2
Not Specified
125 V
Flat Key
All
90°
Circular - 30.00mm Dia
NF25-K3R11
25mm KEY SELECTOR SWITCH
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
DPST-NO/NC
-
-
250 V
Panel Mount
-
IP40
-
Screw Terminal
-25°C ~ 70°C
3
Not Specified
125 V
Flat Key
Left and Center
45°
Circular - 25.00mm Dia
KSL30WAK3-11
30mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Mom, Off-Mom
6A (AC)
-
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 50°C
3
Not Specified
250 V
Flat Key
Center
45°
Circular - 30.00mm Dia
KH-2202-2AK-22
22mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
On-Mom, Off-Mom
10A (AC)
-
Panel Mount
-
-
-
Screw Terminal
-
2
Not Specified
125 V
Flat Key
Left
90°
Circular - 22.50mm Dia
NF25W-K311
25mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
DPST-NO/NC
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
3
Not Specified
125 V
Flat Key
All
45°
Circular - 25.00mm Dia
NF30W-KA211
30mm KEY SELECTOR SWITCH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Mom, Off-Mom
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
2
Not Specified
125 V
Flat Key
Left
90°
Circular - 30.00mm Dia
NF30W-KA322
30mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
3
Not Specified
125 V
Flat Key
Center
45°
Circular - 30.00mm Dia
KH-2202-2AK-11
22mm KEY SELECTOR SWITCH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
DPST-NO/NC
On-Mom, Off-Mom
10A (AC)
-
Panel Mount
-
-
-
Screw Terminal
-
2
Not Specified
125 V
Flat Key
Left
90°
Circular - 22.50mm Dia
KH-2202-2K-22
22mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
On-Off, Off-On
10A (AC)
-
Panel Mount
-
-
-
Screw Terminal
-
2
Not Specified
125 V
Flat Key
All
90°
Circular - 22.50mm Dia
KH-2202-3RK-22
22mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
-
10A (AC)
-
Panel Mount
-
-
-
Screw Terminal
-
3
Not Specified
125 V
Flat Key
Left and Center
45°
Circular - 22.50mm Dia
NF22-KA2-2
22mm KEY SELECTOR SWITCH
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
NF25W-K222
25mm KEY SELECTOR SWITCH
Contact us
Quantity
Contact us
PCB Symbol, Footprint & 3D Model
4PST-2NO/2NC
On-Off, Off-On
-
250 V
Panel Mount
-
IP65
-
Screw Terminal
-25°C ~ 70°C
2
Not Specified
125 V
Flat Key
All
90°
Circular - 25.00mm Dia

About  Keylock Switches

Keylock switches, as a type of electromechanical device, are employed to control the flow of current within an electrical circuit, allowing for the initiation or cessation of current flow through the activation of a key-based actuator. These switches are characterized by their utilization of a physical key as the actuating mechanism, which can be rotated along the center axis to different stopping positions, typically ranging from 2 to 12 distinct positions. The keylock switch's design allows for precise control over the current flow, with each stopping position serving as a specific configuration or state within the circuit. Depending on the particular model, the key may be removable or non-removable at various stopping positions, providing flexibility in terms of operational access and security. These switches are engineered to accommodate a wide range of voltage ratings, spanning from 12V to 500V, and current ratings ranging from 100mA to 20A. This versatility in voltage and current specifications enables keylock switches to be utilized across diverse electrical systems and applications, catering to varying power requirements while maintaining reliable performance. When integrated into electrical circuits, keylock switches offer precise and secure control over the flow of electricity, making them suitable for applications where selective activation or deactivation is necessary. The utilization of a physical key adds an extra layer of security and control, ensuring that only authorized personnel with the corresponding key can initiate or modify the circuit's configuration. In summary, keylock switches serve as electromechanical devices that enable the controlled initiation or interruption of current flow within electrical circuits through the use of a key-based actuator. Their adjustable stopping positions, broad voltage and current ratings, and security-enhancing features make them versatile components suitable for a wide array of electrical control and protection applications.