44509-9170

Snap Action, Limit Switches

The 44509-9170 snap action, limit switch is a mechanical device designed to provide a physical limit to the movement of an actuator by breaking or making a suitable electrical contact. It is widely used in the industrial, automotive and aerospace fields, as well as in other applications such as motion-sensing systems and robotics.

The 44509-9170 is a single-pole, double-throw (SPDT) switch, meaning it can make or break an electrical connection in both the forwards and backwards direction. It is actuated by a lever or plunger, which moves into positions at different angles. When the lever or plunger is in one position, the switch contacts remain connected; when it is in another position, they become disconnected. It is also a single-break device, meaning that, when actuated, a single electrical contact is broken.

The 44509-9170 has a wide range of applications in automation, robotics and motion-sensing systems. Its double-action contacts can be used to sense whether a switch has been opened or closed by a motor, or to detect the passage of an object or material at a certain point on a machine.

In addition, the 44509-9170 can be used in safety systems, such as emergency stop buttons, as a way to quickly cut off power to machines in the event of an emergency. It can also be used as a limit switch, allowing for the operation of machinery to be limited to certain points.

The 44509-9170 is a versatile and reliable switch, and it is easy to install and maintain. It is a durable device, with a minimum mechanical lifespan of 1 million cycles. Its operating temperature range is -40°C to 85°C, allowing for the reliable operation in a wide variety of industrial environments.