T92P11A22-277

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Power Relays, Over 2 Amps

The T92P11A22-277 is a power relay designed for many applications with over 2 amperes of current. It has a long mechanical life of up to 100,000 operations and a high dielectric strength of 2,500 volts AC. This relay can be used for many purposes, from controlling lights, to audio amplification, to automated machine control. Its versatility and capacity make it a popular choice in power engineering and various industries.

Current requirements

The T92P11A22-277 is rated for over 2 amperes of current, meaning that it can switch larger amounts of power. This makes it useful in multiple applications, including switching components in high-current applications. It is designed to handle resistive loads up to 2,000 watts at 30V DC or 1,500 watts at 240V AC. With a contact resistance of less than 50mΩ, it is also suitable for low voltage applications, such as audio amplification.

Mechanical Life

The relay is designed with a long mechanical life. The bezel is made of brass and is vibration-resistant for up to 100,000 operations. The silver-plated contacts ensure high reliability even with frequent switching. The relay also has a slow-release coil which prevents shocks to the relay during release.

Dielectric Strength

The relay offers a dielectric strength of 2,500 volts AC/minute. This is due to its unique construction, with an epoxy-resin casing to protect the contacts from corrosion. Additionally, its contact plating is designed to increase contact life and reduce contact resistance, offering reliable performance.

Applications

The T92P11A22-277 is a popular choice for many industrial applications, including automated machine control, audio amplification, and lighting control. It can be used to switch higher voltage and current, up to 2,000 watts at 30V DC or 1,500 watts at 240V AC. With its long mechanical life and high dielectric strength, it is a reliable and durable choice.

Working Principle

The T92P11A22-277 works by using an electromagnetic field generated by a current applied to the coil in the relay. This field allows the contacts to open or close, depending on the direction of the current. When an external voltage is applied to the contacts, the contact faces two options; open or close. This allows the relay to act as a switch, allowing a small current to control a large current or voltage.

Conclusion

The T92P11A22-277 is a reliable and efficient power relay designed for many applications. With over 2 amperes of current and a long mechanical life, it is suitable for multiple purposes. Its versatility and capacity make it a popular choice in power engineering and many industries. With its high dielectric strength and slow-release coil, it can handle high currents and switch components safely.

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