KO Series, Keylock Switches

Results:
241
Manufacturer
Series
Switch Function
Key Removable Positions
Circuit
Termination Style
Current Rating (Amps)
Number of Positions
Panel Cutout Dimensions
Angle of Throw
Actuator Type
Contact Finish
Mounting Type
Voltage Rating - DC
Contact Timing
Voltage Rating - AC
Contact Material
Operating Temperature
Features
Results remaining241
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ImageProduct DetailPriceAvailabilityECAD ModelVoltage Rating - DCFeaturesOperating TemperatureMounting TypeTermination StyleContact MaterialContact FinishSeriesCircuitSwitch FunctionContact TimingCurrent Rating (Amps)Voltage Rating - ACActuator TypeKey Removable PositionsAngle of ThrowPanel Cutout DimensionsNumber of Positions
KO113A10001
SWITCH KEYLOCK 2POS SPST 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SPST
Off-On
Not Specified
4A (AC)
125 V
Tubular Key
1 only
90°
Circular - 19.00mm Dia
2
KO130J604
SWITCH KEYLOCK 3POS DP3T 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
DP3T
On-On-On
Not Specified
4A (AC)
125 V
Flat Key
All
45°
Circular - 19.00mm Dia
3
KO130HA126
SWITCH KEYLOCK 3POS DP3T 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
DP3T
On-On-On
Not Specified
4A (AC)
125 V
Flat Key
3 only
45°
Circular - 19.00mm Dia
3
KO129DA126
SWITCH KEYLOCK 3POS DP3T 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
28 V
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
DP3T
Mom-On-Mom
Not Specified
4A (AC/DC)
125 V
Flat Key
3 only
45°
Circular - 19.00mm Dia
3
KO130Z2
SWITCH KEYLOCK 3POS SP3T 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SP3T
On-On-On
Not Specified
4A (AC)
125 V
Flat Key
3 only
90°
Circular - 19.00mm Dia
3
KO130CESDANTISTATIC
KO130CESDANTISTATIC
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Quantity
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PCB Symbol, Footprint & 3D Model
28 V
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SP3T
On-On-On
Not Specified
4A (AC)
125 V
Flat Key
5 only
45°
Circular - 19.00mm Dia
3
KO128G2007
SWITCH KEYLOCK 2POS SPST 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Quick Connect - 0.250" (6.3mm)
Copper Alloy
Silver
KO
SPST
Off-On
Not Specified
4A (AC)
125 V
Flat Key
All
90°
Circular - 19.00mm Dia
2
KO119A7324
SWITCH KEYLOCK 2POS SPST 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SPST
Off-On
Not Specified
4A (AC)
125 V
Flat Key
1 only
90°
Circular - 19.00mm Dia
2
KO119A7320
SWITCH KEYLOCK 2POS SPST 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SPST
Off-On
Not Specified
4A (AC)
125 V
Flat Key
1 only
90°
Circular - 19.00mm Dia
2
KO130D1A126
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Quantity
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PCB Symbol, Footprint & 3D Model
28 V
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
DP3T
On-On-On
Not Specified
4A (AC)
125 V
Flat Key
5 only
45°
-
3
KO130Q602
SWITCH KEYLOCK 2POS DPDT 4A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
DPDT
On-On
Not Specified
4A (AC)
125 V
Flat Key
5 only
90°
Circular - 19.00mm Dia
2
KO128SP2001
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
PC Pin
Copper Alloy
Silver
KO
SPST
Off-On
Not Specified
4A (AC)
125 V
Flat Key
1 only
90°
Circular - 19.00mm Dia
2
KO133E845
SWITCH KEYLOCK 2POS SPST 1A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SPST-NO
Off-Mom
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO133C801
SWITCH KEYLOCK 2POS SPST 1A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SPST-NO
Off-Mom
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO133C755
SWITCH KEYLOCK 2POS SPST 1A 125V
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Lug
Copper Alloy
Silver
KO
SPST-NO
Off-Mom
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO103C-801
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Cup
Copper Alloy
Silver
KO
SPDT
On-On
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO103C-773
MOQ1KPCS-COMB100PART#'S
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Cup
Copper Alloy
Silver
KO
SPDT
On-On
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO103C-722
MOQ1KPCS-COMB100PART#'S
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Cup
Copper Alloy
Silver
KO
SPDT
On-On
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO103C-741
MOQ1KPCS-COMB100PART#'S
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Quantity
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PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Cup
Copper Alloy
Silver
KO
SPDT
On-On
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2
KO103C-725
MOQ1KPCS-COMB100PART#'S
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Quantity
Contact us
PCB Symbol, Footprint & 3D Model
-
-
-
Panel Mount
Solder Cup
Copper Alloy
Silver
KO
SPDT
On-On
Not Specified
1A (AC)
125 V
Tubular Key
1 only
90°
Circular - 12.00mm Dia
2

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.