MJN3CF-AC240

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Power relays are devices that switch electrical circuits on and off. This type of relay, called the MJN3CF-AC240, is specially designed for applications requiring higher currents. In general, power relays are used to control heavy electrical loads such as motors, lights, and pumps.

The MJN3CF-AC240 power relay is designed for applications in which currents ranging from 2-10 amps are required. These include high-amperage DC motor control, light control, and pump control. It features a rated carry current of 10 amps, a break current of 5 amps, and an operating voltage of 24V AC.

The MJN3CF-AC240 is a single pole relay and features a high contact capacity, allowing it to handle large loads without having to use additional relays. It also has a long life expectancy, with a minimum mechanical life of 5 million operations and a minimum electrical life of 2 million operations. Additionally, this relay includes contact protection, meaning that it does not damage the contacts of the circuit when the circuit is turned on and off.

The MJN3CF-AC240 relay is widely used for controlling the circuits of electric motors, pumps, lights, and other heavy electrical loads. To power the relay, a 24V AC power supply is required. The relay can then be directly connected to the circuit that needs to be controlled. Using a control unit, which is usually a switch, the user can then switch the circuit on and off. When the switch is thrown to the “on” position, the relay will close the contacts, allowing electricity to flow in the circuit. When the switch is thrown to “off”, the relay will open the contacts, preventing electricity from flowing in the circuit. The relay will remain in this state until the switch is thrown back to the “on” position.

In summary, the MJN3CF-AC240 power relay is a high-current relay designed for applications in which currents ranging from 2-10 amps are required. It is widely used for the control of electric motors, pumps, lights, and other heavy electrical loads. The relay features a high contact capacity, a long life expectancy, and contact protection. To power the relay, a 24V AC power supply is required.

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