V-104-2A4

Snap action, Limit Switches are mechanical actuators used to control electrical and electronic circuits, and they offer the ultimate protection of personnel and equipment. One of the most popular types of snap action limit switches is the V-104-2A4, which boasts a number of features that make it well-suited for a wide variety of applications.

The V-104-2A4 snap action limit switch is designed for applications involving slow-actuating or low-amperage circuits. It features a mechanically-Actuated Current Limitor (ACL) which is capable of handling current up to 3.2A and voltage up to 250V AC or 30v DC. Additionally, it has a field-engraver actuator plunger to ensure reliable contact closure and a high-impact, non-skid base for secure mounting in a variety of environments.

The V-104-2A4 is suitable for most on/off applications such as light/fan control, motor/pump starting and motor contactor switching. It also has a current limitor which prevents equipment damage due to overcurrent and, when correctly mounted, it can provide tight sealing in all types of settings. Additionally, it is UL and CE approved, making it an ideal choice for installations worldwide.

The V-104-2A4 works by sensing an electrical condition change, which causes the internal actuator plunger to move and connect or disconnect the circuit. When the actuator plunger moves, it contacts the normally open (NO) or normally closed (NC) contact, thus opening or closing the circuit depending on the polarity of the voltage applied. Its plunger type design makes it a great choice for controlling devices such as timer motors, thermostats, and limit switches.

The V-104-2A4 is also a great choice for applications requiring frequent adjustments or on/off operations. Its snap-action switch contacts provide reliable on/off operation and the robust, sensitive mechanism makes it well-suited for even the most challenging applications. Additionally, its mechanically actuated current limitor helps to protect against electrical overloads and faults.

In conclusion, the V-104-2A4 is an incredibly versatile and durable snap action limit switch with a range of features that make it well-suited for a wide range of applications. With its rugged design, adjustable air gap, and UL/CE approval, it is an ideal choice for safety, security, and overall control in most environments.