NTE Electronics, Inc.

NTE Electronics, Inc.

NTE Electronics, Inc. is a prominent manufacturer and supplier of electronic components and accessories. With a history spanning over 40 years, the company has established itself as a trusted provider of high-quality products in the electronics industry. NTE offers a comprehensive range of electronic components, including semiconductors, resistors, capacitors, switches, relays, connectors, and more. These components are widely used in various applications, such as automotive, industrial, consumer electronics, and telecommunications. NTE focuses on delivering reliable and innovative solutions to meet the evolving needs of its customers. The company's commitment to quality is evident through its rigorous testing procedures and compliance with industry standards. NTE also offers value-added services like custom manufacturing, engineering support, and inventory management solutions to assist customers in optimizing their supply chain. With a global distribution network, NTE ensures efficient and timely delivery of its products worldwide. Overall, NTE Electronics, Inc. is recognized for its extensive product portfolio, exceptional quality, and customer-centric approach, making it a preferred choice for electronic components among professionals and hobbyists alike.

Keylock Switches

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Series
Operating Temperature
Key Removable Positions
Number of Positions
Termination Style
Actuator Type
Panel Cutout Dimensions
Current Rating (Amps)
Angle of Throw
Contact Finish
Circuit
Mounting Type
Voltage Rating - DC
Switch Function
Contact Timing
Voltage Rating - AC
Contact Material
Features
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NTE Electronics, Inc.
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ImageProduct DetailPriceAvailabilityECAD ModelSeriesSwitch FunctionVoltage Rating - DCFeaturesMounting TypeContact FinishOperating TemperatureContact MaterialTermination StyleCircuitContact TimingCurrent Rating (Amps)Voltage Rating - ACActuator TypeKey Removable PositionsAngle of ThrowPanel Cutout DimensionsNumber of Positions
54-741
SWITCH KEY SPST AC/DC
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Quantity
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PCB Symbol, Footprint & 3D Model
-
On-Off
-
-
Panel Mount
-
-25°C ~ 85°C
-
Screw Terminal
SPST
Not Specified
3A (AC)
125 V
Flat Key
-
-
Circular - 19.20mm 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.