T92P7A22-120

Power Relays, Over 2 Amps – T92P7A22-120 application field and working principle

Given the increasing demand for high-performance electrically operated switches, the T92P7A22-120 power relay from Czech maker Elko EP offers an excellent alternative for a wide range of applications. It is robustly designed and can handle currents up to 2 amperes.

Application Field

The T92P7A22-120 power relay is suitable for a wide range of industrial applications that require regulated switching of power currents. In particular, this makes this relay perfect for use in automation and robotics systems, as well as for electric drives, machine building, and other control devices as well.

The T92P7A22-120 has additional features that make it suitable for use in a wide variety of applications. It is equipped with an auxiliary contact, a normally open contact, a normally closed contact, an external diode, and it has a wide operating voltage range, making it suitable for a number of industrial tasks.

Main Characteristics

• High switching capacity up to 2 amperes
• A 1A auxiliary contact
• A normally open contact
• A normally closed contact
• External diode
• Wide operating voltage range

Working Principle

The T92P7A22-120 works on a ‘coil-magnet’ principle. The coils are under tension when an AC or DC supply is applied to the relay. When the coils are energized, they create a magnetic force which acts on the plunger, causing it to move and transfer energy to the mechanical contacts. As the plunger moves, it opens or closes the electrical contacts, thus completing or breaking the circuit as needed.

The T92P7A22-120 is a single-pole double-throw (SPDT) knob relay. Furthermore, it comes equipped with a shaped case to reduce electromagnetic interference, making it highly reliable in operation.

Advantages

• High amperage capacity
• Low power consumption
• High switching speed
• Robust and reliable construction
• High immunity to electromagnetic interference
• Compact design

The T92P7A22-120 power relay from Elko EP offers excellent performance, reliability and affordability, making it the perfect choice for a wide range of industrial applications.