TFCJV4SA105AC

Snap Action, Limit Switches

The TFCJV4SA105AC is a series of low-cost snap action, limit switch with long operating life, which provides reliable and precise operations for many industrial applications. It is a great cost-saving alternative to more expensive micro-switches or other specialty switch products.

This compact switch has the flexibility and accuracy needed in an automated machine. Its robust construction makes it a long-life, reliable alternative to more costly micro-switches. This switch is interchangeable with many types and brands of micro-switches as well as general purpose snap-action switches.

TFCJV4SA105AC has a standard silver-cadmium oxide contact composition, with a maximum current rating of 5A and voltage rating of 250VAC. It is also available with different contact materials such as silver-nickel, gold, or combinations of those materials. The maximum electrical life is up to 200,000 cycles with a maximum contact resistance of 140mW.

Application field

TFCJV4SA105AC series of limit switches are widely used in many industrial and commercial applications. They are most commonly used for position sensing and as operating controllers for switchgear, machine tools, material handling equipment, robotics, factory automation, home appliances and lighting applications.

This switch has an adjustable operating force, enabling it to be set to operate at the specified force level. This durability make it the ideal choice for industrial applications where reliability is critical.

The switch is also suitable for use in harsh environments due to its sealing structure, which is capable of resisting dust and water. It is suitable for use in extreme temperature conditions, ranging from -40 to +85°C.

Working principle

The TFCJV4SA105AC series is a spring-loaded snap action, limit switch. It uses a lever arm to detect an object when it moves from one point to another, switching on an electrical circuit in the process.

When an object comes into contact with the lever arm, the lever arm is pushed down and an internal spring is compressed. When the spring is released, the lever arm moves back to its original position. This movement activates a switch contact which causes a current to flow through the electrical circuit.

The TFCJV4SA105AC series switch can also be used to detect when an object moves through a certain area. This capability is useful for detecting when an object that is moving in a certain direction enters a certain area. This switch can be used to detect the presence of an object and to control machines.