UnionwellSPDT-NO/NC Micro Switch Type
Various SPDT-NO/NC micro switch types specifications
Differences between different SPDT micro switch operating lever types
The SPDT-NO NC pin plunger micro switch uses a pin plunger as a trigger element. The switch operates when an external object pushes the pin. It is usually used in applications that require precise displacement triggering, such as industrial automation equipment, precision instruments, and security systems. Due to its high precision and stability, the pin plunger type micro switch has more advantages in environments that require small stroke and high sensitivity triggering..

G9 spdt-no hinge lever micro switch in charging gun application
As can be seen from the video, the G9 SPDT-NO hinge lever micro switch plays a key role in the charging gun. When the charging gun is correctly inserted, the lever of the micro switch is pressed, the internal contacts are switched, and a signal is sent to the control system to ensure that the current is smoothly connected; and when the user pulls out the charging gun, the contacts of the micro switch are reset, indicating that charging stops, preventing safety hazards caused by arcing and misoperation.
FAQ
How to choose a SPDT-NO/NC lever micro switch for industrial applications?
When purchasing, you should pay attention to the rated current, voltage, mechanical life and environmental tolerance of the switch. For different fields such as industrial automation, automobiles, and home appliances, you need to choose a micro switch that meets IP grade protection, high temperature resistance, waterproof and dustproof to ensure long-term stable operation.
What are the main specifications of the SPDT-NO/NC lever micro switch?
B-end buyers need to pay attention to the rated current (1A-10A), rated voltage (AC125V-250V or DC adapter), trigger stroke, operating force and terminal type (welding, plug or wiring harness). When purchasing, you can choose the appropriate model according to the equipment requirements to ensure the best match.
How to ensure the quality and reliability of the SPDT-NO/NC lever micro switch?
When purchasing, you should choose manufacturers that have passed ISO certification, ROHS, CE and other standards, such as Unionwell micro switch suppliers, to ensure that the products meet international safety and durability requirements. At the same time, sample testing can be provided to evaluate the trigger sensitivity, life and environmental adaptability to avoid quality problems in batch use.
What are the cost optimization solutions for bulk purchases of SPDT-NO/NC lever micro switches?
B-end customers can reduce costs through long-term cooperation, customized production, and direct factory purchases. When purchasing in large quantities, price discounts can be negotiated, and customized packaging, batch testing, and logistics optimization services can be requested to improve procurement efficiency.
What are the application cases of SPDT-NO/NC lever micro switches in different industries?
Micro switches are widely used in automotive charging guns, home appliance door control, industrial limit detection, smart device switch control, etc. For specific case applications, please browse our application page.

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