66400-4 Connectors, Interconnects

66400-4 is an industry standard contact that provides a multi-purpose solution to many connection needs. This contact is a versatile, cost-effective piece of technology which has a wide range of applications.

Application Field

66400-4 contacts have many applications in industrial settings. It is most commonly used as part of motor starters, as well as being used in safety switches, circuit breakers, and contactors. They also have some uses in medical equipment, including heart monitoring and defibrillation. In general, 66400-4 contacts are suitable for controlling electrical intensity in many different areas. Furthermore, they are often found in many everyday consumer electronics, such as televisions and microwaves.

Working Principle

The 66400-4 contact has the advantage of being relatively small but highly reliable. It has several parts; a housing, a contact, a spring loaded switch and an armature. When power is applied, the contact closes and makes a connection. The spring-loaded switch then tenses up, preventing the contact from being inadvertently opened, and the armature then prevents any accidental movement. This contact is able to endure some jarring and vibration, making it suitable for use in a variety of industrial and medical contexts.

It is important to note that 66400-4 contacts only operate when power is applied. This means that in order to ensure reliability, the power must be consistently present. For this reason, it is important to have a reliable backup power system as part of any system using this contact type.

Conclusion

66400-4 contacts are a versatile, durable, and cost-effective solution for many connection needs. They have a wide range of applications in both industrial and medical settings, and can endure some jarring and vibration to ensure reliable connection. In order to ensure consistent power supply, it is important to have a reliable backup power system in place.